1995 Asia-PacificMicrowave Conference

Proceedings

October 10-13,1995KAIST

Taejon, KOREA

Sponsored byThe Korea Institute of Telematics and ElectronicsThe Korean Institute of Communication ScienceIEEE MTT SocietyIEEE Korea Council and MTT ChapterThe Korean Electromagnetic Engineering SocietyInternational Union of Radio Science (USRI)

Supported byMinistry of Information and Communication

Vol.1

Room B Thursday, October 12,14:00-16:00

Session 22 Radars

Chairman Yoshio Yamaguchi, Niigata Univ., Japan

Young Soo Kim, Pohang Univ. of Science and Technology,

Korea

14:00

S22-1 Fabrication of 60 GHz NRD-guide FM-CW Radar for Motor Vehicle 4J4Hiroyuki Ishizaka, Hino Motors, Ltd., Japan

14:20

S22-2 Azimuth Resolution Improvement in 2-D Radar Using Linear 4JQ

Programming

Heung Mug Kim, Hyung Young Tak, Min Jeon, and Young Soo Kim,

POSTECH, Korea

14:40

S22-3 Simultaneous Transmission and Reception System for Radar 4g2

Application

Hideaki Yonekura, Kiyonobu Abe, and Hideaki Watanabe, Japan

Defense Agency, Japan

15:00

S22-4 Wideband Waveform Optimization in High Resolution Imaging 4QQ

Radars

Fabio Ariolli, Tullio Bucciarelli, Pierfrancesco Lombardo, and Roberto

Seu, Universita' degli Srudi La Sapienza", Italy

15:20

S22-5 Bistatic Microwave Imaging Using Prony Model and Envelope 4gQ

Detection Method

Hyung-Gi Na and Hyo-Tae Kim, Pohang Univ. of Science and

Technology, Korea

15:40

S22-6 2-Dimensional Polarimetric and Synthetic Aperture FM-CW Radar 4^4Imaging

Yoshio Yamaguchi, Hiroyuki Nihei, Wolfgang Martin Boemer*, and

Hyo Joon Eom", Niigata Univ., Japan, The Univ. of Illinois at

Chicago, U. S. A.,"Korea Advanced Institute of Science and

Technology, Korea

S021

RoomC Thursday, October 12,14:00-lf-'*0

Session 23 Slot A i vnnas

Chairman Kuni.••- Yoshitomi, Kyushu Univ., Japan

Han-Kyu Park, Y'insoi Univ., Korea

14:00

S23-1 Analysis of a Slot Antenna with a Lossy Flange

Kuniaiki Yoshitomi and Hongting Jia, Kyushu Univ., Japan

14:20

S23-2 The Resonant Ler"^-\:>f a Round-Ended Slot on the Broad Wall of a

V^dri Ahn, Choong-Book National Univ., Korea

14:40

S23-3 Coupling Through a Slit in a Parallel-Plate Waveguide Covered by a 502

Dielectric Slab with an Embedded Conducting Cylinder

Jong lg Lee, Jae Pyo Hong*, Jin Taek Park**, and Young Ki Cho,

Kyungpook National Univ., *Kyungpook Sanup Univ., "Chang-Shin

Junior College, Korea

15:00

S23-4 A Study on a Compound Waveguide Slot Antenna with Dielectric 506

Covers

Y. H. Lee, S. Y. Lee*, W. Y. Song**, and H. K. Park***, Honam Univ.,

•Yousu Univ., "Chungju Univ., ***Yonsei Univ., Korea

15:20

S23-5 Analysis of U-Shaped Slots Cut in Waveguide Broad Wall 5f0

Kyeong-Sik Min, Makoto Ando, and Naohisa Goto, Tokyo Institute of

Technology, Japan

15:40

S23-6 New Design Technique for 22m Ultra-Wideband LCX 514

Seon-Taek Kim, Kyung-Jae Kim, Young-Joong Yoon, and Han-Kyu

Park, Yonsei Univ., Korea

RoomD Thursday, October 12,14:00-16:00

Session 24 Scattering and Propagation

Chairman Kazunori Uchida, Fukuoka Institute of Technology, Japan

Se-Yun Kim, Korea Institute of Science and Technology, Korea

14:00

S24-1 FVTD Analysis of Electromagnetic Wave Propagation in Tunnels g-ff

Kazunori Uchida, Toshiaki Matsunaga, Takeaki Noda, and Ki-Chai

Kim, Fukuoka Institute of Technology, Japan

14:20

S24-2 Multipath Propagation Measurements at 816 MHz

Dong D o ^ ^ - ^ j t ^ i i u n g Jeong, Young Kwon Hahm, and Hyuck

Jae Le\^!>rrronics and Telecommunications Research Institute,

Korea

14:40

S24-3 Electromagnetic Scattering and Transmission of Resonant Size 521

Radomes Using the Conjugate Gradient and the Fast Fourier

Transform Method

X. J. Huang, M S. Leong, T. S. Yeo, and P. S. Kooi, National Univ. of

Singapore, Singapore

15:00

S24-4 On the Spheroidal Vector Wave Eigenfunction Expansion of Dyadic 524

Greens Functions for a Spheroid

L. W. Li, M. S. Leong, P. S. Kooi, T. S. Yeo, and X. Ma, National Univ.

of Singapore, Singapore

15:20

S24-5 Estimation Accuracy of Scattering Parameters of Root-MUSIC and 528

Modified Root-MUSIC Algorithms

Hiroyoshi Yamada, Kazuaki Yamamoto, Yoshio Yamaguchi, and

Masakazu Sengoku, Niigata Univ., Japan

15:40

S24-6 E-Polarized Diffraction by a Composite Wedge 532

Se-Yun Kim, Korea Institute of Science and Technology, Korea

1995 Asia Pacific Microwave Conference

Room A Thursday, October 12,16:20-18:20

Session 25 Passive Components

Chairman M.S. Leong, National Univ. of Singapore, Singapore

Taeho Son, Soonchunhyang Univ., Korea

i&2fl

S25-1 A Variation in Resonance Frequency of Whispering Gallery Mode 53£

Caused by Coupling Phenomenon

Jaehyo Hwang, Yoshinori Kogami, Yoshiro Tomabechi, and Kazuhito

Matsumura, Utsunomiya Univ., Japan

16:40

S25-2 Multimode Gaussian Beam Analysis for the Beam-Waveguide 540

Systems

Taeho Son, Soonchunhyang Univ., Korea

17:00

S25-3 A Novel Approach to Determine the Green's Function in a Shielded 545

Multilayered Medium with an Efficient Computation Algorithm

The Nan Chang, Tatung Institute of Technology, Taiwan

17:20

S25-4 Characterising Coplanar Waveguide (CPW) and Slorline 54$

Discontinuities Using FD-TD Method

T. S. Yeo, M. S. Leong, P. S. Kooi, R. H. Feng, and P. J. Hum, National

Univ. of Singapore, Singapore

17:40

S25-5 Properties of Interdigitated Meander Transmission Lines 552Adnan Gorur, Ceyhun Karpuz, Hulya Gorur, and Galip Saracpglu*,

Nigde Univ., *Erciyes Univ., Turkey

18:00

S25-6 A Simple Method for Modeling of Small Signal Broadband 555Microwave Device Impedances

T. M. Halim, S. Al-Rabaie, and M. A. Mohanna*, Menoufia Univ.,

•National Research Intitute of Astronomy and Geophysics, Egypt

Room B Thursday, October 12,16:20-18:20

Session 26 MMIC and GaAs Technology

Chairman Wen-Shiung Lour, Nat'l Taiwan Ocean Univ., Taiwan

Songchoel Hong, KAIST, Korea

W20

S26-1 A 40 GHz Band MMIC Balanced Up-Converter Using Multilayer 557Directional Couplers

Akira Minakawa and Nobuaki Imai, ATR Optical and Radio

Communications Research Labs., Japan

16:40

S26-2 Implementation of Active Quasic Circulator Module Using 55JMicrostrip MMIC Technology in the Frequency Range 0.45-7.2 GHz

A. Gasmi, B. Huyart, E. Bergeault, and L. Jallet, Telecom Paris, France

17:00

S26-3 Development of Low Power Consumption 900 MHz Quadrature 565

Modulator

Hisaya Ishihara, Toshio Araki*, and Kenji Fujita*, NEC IC

Microcomputer Systems Ltd., *NEC Corp., Japan

17:20

S26-4 A V-Band MMIC Mixer Using Dual-Gate AlGaAs/InGaAs/GaAs 5$g

PMHFET

R Allam, C Kolanowski, J. C. De Jaeger, P. Bourne*, and D. Langrez,

lnstitut d'Electronique et de Microelectronique du Nord, Thomson

TCS, France

17:40

S26-5 U-Band High Gain Broadband Amplifier on a High Reliability MMIC 5J3

Process

Jun Mizoe, Kazunori Kuramoto, Yasuhiro Akiba, Hiroyuki Sato,

Keiji Nagai, Junichi Nakamura, Masatoshi Ishida, and Yasuo

Matsuzaki, NEC Corp., Japan

18:00

S26-6 MBE Grown GaAs Tri-Step Doping Channel Camel-Gate FET 577

Wen-Chau Liu, Wen-Shiung Lour*, Jung-Hui Tsai, Lih-Wen Lain,

Kong-Beng Thei, Cheng-Zu Wu, Y. T. Ting", and R. C. Liu",

National Cheng Kung Univ., 'National Taiwan Ocean Univ.,

••Chungshan Institute of Science and Technology, Taiwan

S025

RoomC Thursday, October 12,16:20-18:20

Session 27 Wire Antennas

Chairman Hisamatsu Nakano, Hosei Univ., Japan

Jung-Ki Kim, Chung-Ang Univ., Korea

16:20

S27-1 A Circularly Polarized Hula Hoop Antenna 581

H. Morishita, K. Hirasawa*, and T. Nagao, National Defense

Academy, *Univ. of Tsukuba, Japan

16:40

S27-2 Numerical Analysis of Electrically-Short Lossy Dipole 585

Young-Guk Kim and Hai-Young Lee, Ajou Univ., Korea

17:00

S27-3 An Elecrromagnetically Fed Curl Antenna 588

H. Nakano, M. Yamazaki, H. Mimaki, and J. Yamauchi, Hosei Univ.,

Japan

17:20

S27-4 The Analysis of Cylindrical Wire Antennas with Discontinuous 5g2

Thickness

Kyoung-Hwan Park, Won-Yong Lee*, and Jung-Ki Kim*, Bucheon

Junior College, *Chung-Ang Univ., Korea

17:40

S27-5 Monopole Antenna Mounted on Conducting Body 5££

Kwang-Wook Jung and Che-Young Kim*, Kumi Junior College,

*Kyungpook National Univ., Korea

18:00

S27-6 Charateristics of a Helical Antenna with a Dielectric Resonator Core BOO

Y. A. Ho and Edward K. N. Yung, City Univ. .of Hong Kong, Hong

Kong

RoomD Thursday, October 12,16:20-18:20

Session 28 Scattering and Propagation

Chairman Hiroyoshi Ikuno, Kumamoto Univ., Japan

Juong Ki Pack, Chungnam National Univ., Korea

16:20

S28-1 Numerical Analysis of Electromagnetic Wave Scattering from 804

Convex-Concave Surfaces Using the FD-TD Method with a 'Perfectly

Matched Layer(PML)' Absorbing Boundary Condition

Hiroyoshi Ikuno, Masahiko Nishimoto, and Katsura Yoshio,

Kumamoto Univ., Japan

16:40

S28-2 A Long-Term Fading Considered Prediction Model of Received 500

Power in VHF/UHF Band

Ki Hong Song, Young Kwon Hahm, and Hyuck Jae Lee, Electronics

and Telecommunications Research Institute, Korea

17:00

S28-3 Numerical Analysis of the Effective Dielectric Constant of a Medium 812

Containing Randomly Distributed Dielectric Cylinders

Yukihisa Nanbu and Mitsuo Tateiba*, Sasebo National College of

Technology, 'Kyushu Univ., Japan

17:20

S28-4 Prediction of the Field Strength over Buildings Using Shadow Plane

Model ^~*--^~\

Chan ^ J ^ £ S r a T j i Seok Hong', Shin Heung Jr. College, *Kwang

Woon Univ., Korea

17:40

S28-5 Application of tb^Jmpedance Boundary Condition to Partially

Kasra \—rjSnli, Sharif Univ. of Technology, Iran

18:00

S28-6 Multiple-Zone Meshing Method of FDTD Algorithm in Obliquely gf 5

Cartesian Coordinate

Zhang Yusheng and Wang Wenbing, Xi'an Jiaotong Univ., China

1995 Asia Pacific Microwave Conference

Room A Friday, October 13,08:30-10:30

Session 29 Ferrite Devices

Chairman Y. C. Chan, City Univ. of Hong Kong, Hong Kong

Dong II Kim, Korea Maritime Univ., Korea

0&30 .

S29-1 Excitation of Magnetostatic Surface Waves by Multi-Element 619

Transducers

Ning Guan, Ken'ichro Yashiro, and Sumio Ohkawa, Chiba Univ.,

Japan

08:50

S29-2 The Prediction of Microwave Absorbing Properties with Ferrite 823

Volume Fraction in MnZn Ferrite Rubber Composites

D. Y. Kim, Y. C. Chung, T. W. Kang, and H. C Kim*, Korea Research

Institute of Standards and Science, 'Korea Advanced Institute of

Science and Technology, Korea

09:10

S29-3 Tunable Response Characteristics of Frequency Selective Surfaces 827

Using Ferrite Substrate

Y C. Chan, G Y. Li, T. S. Mok*, and J. C. Vardaxoglou'*, City Univ. of

Hong Kong, •Inchcape Testing Service Hong Kong Ltd., Hong Kong,

"Loughborough Univ., of Technology, Ukraine

09:30

S29-4 Design of New Microwave Absorber Using Ferrite-Dielectric 631

Composite Material and Their Property Evalution

Masaru Chino, Yoshio Nikawa, and Takashi Yamamoto, The

National Defence Academy, Japan

09:50

S29-5 Design of Broadband Electromagnetic Wave Absorber with Square 835

Ferrite Cylinders in the Second Layer

Dong II Kim and Sang Yup Jun*, Korea Maritime Univ., 'Korea

Maritime Training and Research Institute, Korea

10:10

S29-6 Analysis of Shielded Helical Lines Loaded by Azimuthally 839

Magnetized Ferrite Tubes

Alberto J. F. Orlando, Instituto Tecnologico de Aeronautica-ITA,

Brazil

RoomB Friday, October 13,08:30-10:30

Session 30 Printed / Array Antennas

Chairman Kazuhiro Hirasawa, Univ. of Tsukuba, Japan

Sangwook Nam, Seoul National Univ., Korea

08:30

S30-1 The FDTD Analysis of Circularly Polarized Printed Antenna g ^ j

Composed of Strips and Slots

Shin-ichiro Matsuzawa, Junko Ogawa, Motoyuki Naito, and Koichi

Ho, Chiba Univ., Japan

08:50

S3O-2 Characteristics of Strip Dipole Antenna without Ground Plane Fed by g4j

BALUN Structure

Wonseok Lee and Sangwook Nam, Seoul National Univ., Korea

09:10

S30-3 Design and Manufacturing of a K-Band Active Microstrip Phased 650

Array

Piermario Besso, Paolo Corda, Filippo Piarulli, Andrea Ferrero', and

Radu Oprea', CSELT,*Politecnico di Torino, Italy

09:30

SM-4 FD-TD Analysis of a Printed Planar Dipole Antenna Backed by a 654

Dielectric Substrate

I liromi Kawase and Kazuhiro Hirasawa, Univ. of Tsukuba, Japan

09:50

S.W5 A Multilayer Printed Antenna Array with Low Sidelobe Level for 658

DBS Reception

Joosung Jun and Ikmo Park*. Korea Electronics Technology Institute,

*LG Electronics Research Center, Korea

10:10

S3O-6 An Active Integrated Antenna Array with Dielectric Resonators for 662

Mode Stabilization

Shigeo Kawasaki, Satoshi Harada, Tomoyuki Goi, and Minoru

Kaneko, Tokai Univ., Japan

S029

Room C Friday, October 13,08:30-10:30

Session 31 Electromagnetic Field Theory

Chairman Ching-Chuan Su, National Tsing Hua Univ., Taiwan

Hyo J. Eom, KAIST, Korea

08:30

S31-1 Electrostatic Potential Through a Circular Aperture in a Thick 666

Conducting Plane

Jung H. Lee and Hyo J. Eom, Korea Advanced Institute of Science

and Technology, Korea

08:50

S31-2 Reflection of Magnetostatic Backward Volume Waves from a 670

Conductive Half-Plane

Ken'ichiro Yashiro, Ning Guan, and Sumio Ohkawa, Chiba Univ.,

Japan

09:10

S31-3 Scattering by a Composite Wedge of Metal and Dielectric 674

Huen-Tae Ha and Jung-Woong Ra, Korea Advanced Institute of

Science and Technology, Korea

09:30

S31-4 Numerical Study of Magnetic Green Dyads of the Second Kind When 679

Used for Evaluating Input Impedance of a Probe Inside a Rectangular

Cavity

L. W. Li, M. S. Leong, P. S. Kooi, T. S. Yeo, and S. L. Ho, National

Univ. of Singapore, Singapore

09:50

S31-5 Efficient Finite-Difference Analysis of the Cylindrical Cavity Loaded 883

with a Uniaxially Anisotropic Dielectric Resonator

Jenn-Ming Guan and Ching-Chuan Su, National Tsing Hua Univ.,

Taiwan

10:10

S31-6 The Null Field Method and Inverse Scattering Problems 686

Neil V. Budko, Kharkov State Univ., Ukraine

RoomD Friday, October 13,08:30-10:30

Session 32 Microwave Industrial, Scientific, and Medical Applications

Chairman Wing Shing Chan, City Univ. of Hong Kong, Hong Kong

Young Soo Kim, Pohang Univ. of Science and Technology,

Korea

08:30

S32-1 A Double Modulation System for 2.45 GHz Wireless Passenger Gate 690

Kenichi Konno and Kouichi Matsukawa', Antenna Giken Co., Ltd.,

The Nippon Signal Co., Ltd., Japan

08:50

S32-2 5.8 GHz Active Transponder for Electronic Road Pricing gg4

Wing Shing Chan and Wing Shing Wong, City Univ. of Hong Kong,

Hong Kong

09:10

S32-3 A Horn-Antenna Type Applicator with High Directivity Using for 698

Medical Imaging in the Water Bolus

Itsuo Yamaura, Hiroshi Sawada, and Takayuki Nakajima*, Shinshu

Univ., 'Nagano National College of Technology, Japan

09:30

S32-4 Low Voltage and High Efficiency Multi-Beam Klystron JQ2

G. J. Kim, J. C. Shon, S. G. Kim, and Y. S. Park, A. S. Pobeoonostsev*,

M. I. Lopin*, Samsung Electronics Co., Ltd., Korea, 'IGTOK, Russia

09:50

S32-5 Study on the Effects of Pulsed Microwaves Exposed to Cells fQS

Shintaro Izumidate, Yoshio Nikawa, Toyohiko Ishihara, Masae

Kakei'*, and Nobuo Kubota*, The National Defense Academy,

'Ibaraki Pretectural Univ. of Health, **Kamiitubasi Hospital, Japan

10:10

S32-6 Analysis of Temperature Distribution on a Moving Dielectric Slab' 710

Across Overlapped Slot-Waveguide Applicators

Monai Krairiksh and Kittisak Wayuphak, King Mongkut's Institute of

Technology, Thailand

1995 Asia Pacific Microwave Conference

Room A Friday, October 13,10:50-13:00

Session 33 Microwave-Optical Interactions,

High-Speed Optical Devices and Systems

Chairman Yoshiyuki Naito, Tokyo Institute of Technology, Japan

Tae Whan Yoo, Electronics and Telecommunications Research

Institute, Korea

10:50 (Invited Paper)

S33-1 Optical Planar Circuits 7J4

Yoshiyuki Naito, Tokyo Institute of Technology, Japan

11:20

S33-2 Design and Characterization of Frequency-and Phase-Lock Loop J20

Clock Recovery and Data Regeneration Circuit for lOGb/s Digital

Transmission

Tae Whan Yoo and Moon Soo Park, Electronics and Telecommuni-

cations Research Institute, Korea

11:40

S33-3 Ku-Band Planar Amplifier Unit Cell 724

Ashley Robinson and Marek Bialkowski, Univ. of Queensland,

Australia

12:00

S33-4 Design of Wide Bandwidth Electrode System in Travelling Wave 728

Integrated Optic Modulator

Kwok-Wah Hui, Yat-Man Choi, Bo-Yu Wu, Zhi-Heng Zhang*, Chih-

Hon Tzeng, and Lok-Kay Cheng, City Univ. of Hong Kong, Hong

Kong, Tsinghua Univ., China

12:20

S33-5 Nonlinear Compensation Techniques ror Analog Optical 732

Transmission Systems

Gunkichi Satoh, Mituo Nohara, and Masahiro Sinozawa*, KDD R&D

Labs., *Nihon Dengyo Kosaku Co., Ltd., Japan

12:40

S33-6 Quasi-Optical Amplifiers for Wireless LAN 735

Ashley Robinson and Marek Bialkowski, Univ. of Queensland,

Australia

Room B Friday, October 13,10:50-12:40

Session 34 Antennas

Chairman Son LeNgoc, Memorial Univ. of Newfoundland, Canada

Jaehoon Choi, Hanyang Univ., Korea

10:50 (Invited Paper)

S34-1 Design of an Antenna and Associated Components for the Australian J40

Mobilesat

Marek E. Bialkowski, Univ. of Queensland, Australia

11:20

S34-2 Characteristics of a Half-Wave Antennas Using Reflector for J46

Modified Wire Screen Type Reflector

Haruo Kawakami and Gentei Sato, Antenna Giken Co., Ltd., Japan

11:40

S34-3 Design of the Shaped Dual Offset Reflector Antenna for FSS 75O

Do Scon Yun, Kyu Tae Lim, Jae Hoon Choi, and Sang Seol Lee,

Hanyang Univ., Korea

12:00

S34-4 Field Analysis and Radiation Properties of High Gain Beam Shaped 754

Rectangular Polyrod Antennas

S K. Palit and R. Charterjee*. Univ. of Canberra, Australia, 'Indian

Institute of Science, India

12:20

S34-5 Dual Shaped Reflector Antenna Design Software Package 758

(ANTSOFT)

Son LeNgoc and Kaijun Gu, Memorial Univ. of Newfoundland,

Canada

S033

RoomC Friday, October 13,10:50-13:00

Session 35 Electromagnetic Field Theory

Chairman Kenneth K. Mei, City Univ. of Hong Kong, Hong Kong

Ik-Soo Chang, Sogang Univ., Korea

10:50 (Invited Paper)

S35-1 Theory and Applications of the Measured Equations of Invariance 7g2

Kenneth K. Mei, City Univ. of Hong Kong, Hong Kong

11:20

S35-2 Four-Wave Mixing in a Multimode Waveguide for Undepleted Pump 755

Approximation

Mitsuhiro Yokota, Miyazaki Univ., Japan

11:40

S35-3 Finite Element Analysis of a Waveguide E-Plane Septum Containing /89

a Gyrotropic Substrate

Joong-sung Chung, Byung-wook Kim, Sang-won Yun, and Ik-soo

Chang, Sogang Univ., Korea

12:00

S35-4 Radiation of a Loj>!nside a Short Open Metallic Tube

m Kuhlmann, Dirk Netzier, and Christian

r Bundeswehr Hamburg, Germany

12:20

S35-5 Near-Field Penetrating Radiation and Vision of Multi-Frequency JJ2

Filament Current Sources in Multilayer Media

Yih-Fa Yang, Ming-Tien Wu, and Fu-Lai Chu, Tatung Institute of

Technology, Taiwan

12:40

S35-6 Equivalent Network Analysis of the Scattering of TEM Wave in JJ6

Coaxial Waveguide Partially Filled with Chiral Media

Xinzhang Wu and Frederic Mariotte', Univ. of Science and

Technology of China, China, *CEA-CESTA, France

Room D Friday, October 13,10:50-12:40

Session 36 Microwave Industrial, Scientific, and Medical Applications

Chairman Nguyen Tran, RMTT, Australia

Wee Sang Park, Pohang Univ. of Science and Technology, Korea

10:50 (Invited Paper)

S36-1 Design and Realization of Microwave Applicators for Continuous J80

Industrial Microwave Heating Applications

Nguyen Tran, RMIT, Australia

11:20

S36-2 Development of New Muscle-Equivalent Phantom for Microwave J86

Hyperthermia

Katsumi Furuya, Lira Hamada, and Koichi Ito, Chiba Univ., Japan

11:40

S36-3 Radiometric Weighting Functions for a Waveguide Antenna Viewing 790

a Four-layered Biological Material Medium Obtained by the FDTD

Method

K. Abe, H. Ohba, T. Sugiura, and S. Mizushma, Shizuoka Univ.,

Japan

12:00

S36-4 Flexible Phantom Modeling Material Using Silicone Rubber with 754

Carbon Fiber

Yoshio Nikawa, Masaru Chino, and Kazuo Kikuchi, The National

Defense Academy, Japan

12:20

S36-5 On the Feasibility of Microwave Aircraft ICE Prevention Systems 798

Walter Van Loock, Univ. of Gent, Belgium

1995 Asia Pacific Microwave Conference

Room A Friday, October 13,14:00-16:00

Session 37 CAD Procedures, Techniques, and Modeling

Chairman M. E. Bialkowski, Univ. of Queensland, Australia

Hyeongdong Kim, Hanyang Univ., Korea

14-IX)

S37-1 Analysis of a Recessed Cavity Radiating into a Radial Waveguide 800

M. E. Bialkowski, P. W. Davis, and R S. Varnes, Univ. of Queensland,

Australia

14:20

S37-2 Analytic Optimized Approach to Nonl'inear Circuit Design 804

M. C. E. Yagoub and H. Baudrand, ENSEEIHT, France

14:40

S37-3 Analysis of Multj^ductor Quasi Planar Transmission Lines by the

"Bour'i--rrjAt«*S-<:aonant Mode Expansion Method"

M. BreV-rCCfConciauro, and P. Gamba, Univ. di Pavia, Italy

15:00

S37-4 Computer-Aided Design of SAW Bandpass Filters by Using Kaiser 808

Window Function

Jumin Kim, Heedoo Kwon, Jaeku Ryu*, Sukmok Lee, and Dongil

Kim, Inha Univ., *Jason Advanced Technology, Korea

15:20

S37-5 FDTD Analysis and Design Optimization of CPW-Fed Twin-Slot 812

Antennas for Millimeter-Wave Imaging Array Applications

Yongxi Qian and Eikichi Yamashita, Univ. of Electro-

Communications, Japan

15:40

S37-6 Modeling Microwave Active Filters for Mobile Communication 816

Systems in the 0.8 and 1.7 GHz

Kapilevich B. Yu, Tarek Abd. Rahman, and Kamaruddin Abd. Ghani,

Univ. of Teknology of Malaysia, Malaysia

RoomB Friday, October 13,14:00-16:00

Session 38 Microwave Terrestrial, Satellite, and Mobile Communications

Systems

Chairman Masa-aki Iguchi, Communications Research Lab., Japan

Jong Suk Chae, Electronics and Telecommunications Research

Institute, Korea

14:00

S38-1 Link Design on the KOREASAT Digital DBS System 820

Young Wan Kim, Soo In Lee, Yun Jeong Song, and Jong Suk Chae,

Electronics and Telecommunications Research Institute, Korea

14:20

S38-2 Development of Coded 8 PSK Modulation and Demodulation 826

Equipment for a 21 GHz Advanced Satellite Broadcasting System

Masa-aki Iguchi, Mitsugu Ohkawa, Aiichiro Tsuzuku, and Hajime

Fukuchi, Communications Research Lab., Japan

14:40

S38-3 Improvement on System Performance Based on the Modified IF In- 830

Phase Combiner for Space Diversity Radio Links

In-Kyou Hwang, Kyoung-Whoan Suh, Myoung-Soo Lee, and Dae-

Young Lee, Samsung Electronics Co., Korea

15:00

S38-4 Propagation Characteristics in Tunnels Considering Antenna Patterns 834

Kazuhiro Fujimori and Hiroyuki Arai, Yokohama National Univ.,

Japan

15:20

S38-5 Systematic Range Error Analysis for the Communications Satellite goo

System

J. W. Eun, Electronics and Telecommunications Research Institute,

Korea

15:40

S38-6 Implementation of Group Delay Equalizer and Its Effect on 944

Performance of Co-Channel Digital Radio Relay System

Jeong-Sang Yun, Dong-Woo Lee, Il-Yeoung Shin, Kyoung-Whoan

Suh, and Dae-Young Lee, Samsung Electronics Co., Korea

S037

RoomC Friday, October 13,14:00-16:00

Session 39 Electromagnetic Field Theory

Chairman Tapan K. Sarkar, Syracuse Univ., U. S. A.

Cheun-Soo Ha, Kumoh National Univ. of Technology, Korea

14:00

S39-1 On Averaged Boundary Conditions on the Surface of a Wire Grid 848

Placed above a Thin Dielectric Slab

Valeri P. Akimov, Grigori I. Polikarpov, Cheun-Soo Ha*, and Byung-

Chul Kim*, St. Petersburg Technical Univ., Russia, *Kumoh National

Univ. of Technology, Korea

14:20

S39-2 Coupling Characteristic of Coupled Microstrip Lines Through a 851

Displaced Slot in a Common Ground Plane

Hidehisa Shiomi, Katsuhiro Ono, Shigeo Kawasaki, and Toshio

Wakabayashi, Tokai Univ., Japan

14:40

S39-3 Finite-Difference Time-Domain Analysis of Microstrip Circuits Using 854

Linear Prediction Technique

Byung Jun Jang and Han Kyu Park, Yonsei Univ., Korea

15:00

S39-4 A Hybrid Method Solution of Scattering by an Elliptic Cylinder (TM 857

Case)

Tanmoy Roy, Tapan K. Sarkar, Antonije R. Djordjevic*, and

Magdalena Salazar**, Syracuse Univ., U. S. A., *Univ. of Belgrade,

Yugoslavia, **Universidad Politecnica de Madrid, Spain

15:20

S39-5 Integral Equation Analysis of Coupled Microstrip Resonant

Ching-Her Lee, National Changhua Univ. of

Education, Taiwan

15:40

S39-6 Circular Polarization Selective Surfaces on the Base of Multifilar Helix

A. D. f ^ J > r T v D. Shatrov, and A. N. Sivov, Institute of Radio

Engineering and Electronics of the Russian Academy of Science,

Russia

RoomD Friday, October 13,14:00-15:20

Session 40 Microwave Industrial, Scientific, and Medical Applications

Chairman A. Hamit Serbest, Cukurova Univ., Turkey

Hai-Young Lee, Ajou Univ., Korea

14:00

S40-1 The Metropolitan Crustal Deformation Monitoring System by 860

Communications Research

Fujinobu Takahashi, Tetsuo Kondo, Michito Imae, Taizo Yoshino,

Yukio Takahashi, Hiroo Kunimori, and Noriyuki Kurihara,

Communications Research Lab., Japan

14:20

S4O-2 Temperature Profile Retrieval in Biological Objects from 863

Multirrequency Microwave Radiometric Data Using Weighting

Functions Based on an FDTD Field Analysis

H. Ohba, K. Abe, M. Ito, T. Sugiura, and S. Mizushina, Shizuoka

Univ., Japan

14:40

S40-3 Numerical Simulation for a Multi-Slotted Coaxial-Slot Antenna for

Microwave hit<^--^\Hyperthermia

Jun-ic'^-"^i^*2<£«yumi Ikeda, and Koichi Ito*, Tokyo Institute of

Technology, *Chiba Univ., Japan

15:00

S40-4 Measurement of Gasoline Purity by Microwave Techniques 867

A. H. Serbest, A. Vertiy*, S. Helhel*, and B. Colak*, Cukurova Univ.,

The Scientific and Technical Research Council of Turkey, Turkey

1995 Asia Pacific Microwave Conference

Room A Friday, October 13,16:20-18:20Session 41 CAD Procedures, Techniques, and ModelingChairman S. M. Rao, Auburn Univ., U. S. A.

Kyung-Heon Koo, Univ. of Inchon, Korea1615

S41-1 Scaling Error Analysis for Power MESFET Model 871K. H. Koo, Y. H. Kim, C. S. Lee*, J. L Lee*, and H. M. Park*, Univ. ofInchon, *Electronics and Telecommunications Research Institute,Korea16:40

S41-2 FET Model Parameter Extraction Based on an Improved Nonlinear QJ5ModelF. Lin, J. Cao, P. S. Kooi, and M. S. Leong, National Univ. ofSingapore, Singapore17:00

S41-3 Design and Non-Linear Analysis of a High Gain RF Amplifier Bsing 879a Bias Dependent Large Signal MESFET Model and the DescribingFunction TechniqueJ. L. Sebastian S. Munoz, and J. D. Gallego*, Univ. Complutense,*Centro Astronomico de Yebes, Spain17:20

S41-4 Data Extrapolation Using the Principle of Analytic Continuation 883R Adve, T. Sarkar, S. M. Rao*, and E. K. Miller**, Syracuse Univ.,*Aubum Univ., **Ohio Univ., U. S. A.17:40

S41-5 A New CAD Approach to the Computation of the External Q-Factor 886of Microwave OscillatorsChang-Li Chen, Bao-Xin Gao, and Xing-Nan Hong,Tsinghua Univ.,China18:00

S41-6 Synthesis and CAD Simulation for a Novel Microwave Active Filter Q8$Xiaowei Sun, Zhen Zeng*, Jinshng Luo*, and Jinting Lin**, XiDianUniv., *Xi'an Jiaotong Univ., **Nanjing Institute of ElectronicTechnology, China

RoomB Friday, October 13,16:20-18:20Session 42 Microwave Terrestrial, Satellite, and Mobile Communications

SystemsChairman Leonard Dickstein, Hewlett-Packard Company, U. S. A.

Kyoung-Whoan Suh, Samsung Electronics Company, Korea

16:20S42-1 An Analysis of BER Performance of 16-QAM by Differential and g$3

Manchester Coding SchemesDae-Kyung Kang*, Tae-Heon Kim, Byung-Ok Kim, and Deock-Ho

Ha, National Fisheries Univ. of Pusan, 'Korea Telecommunications,

Korea

16:40S42-2 Performance Evaluation of Single FEC Chip Applicable to Multi- 897

Level QAM Digital Radio SystemJ. H. Lee, G Y. Hur, J. Y. Ann, K. W. Suh, and D. Y. Lee, Samsung

Electronics Co., Korea

17:00S42-3 Propagation Analysis and Antenna VSWR Monitoring Using Spread $01

Spectrum TechnologyAlex Kim and Bent Hessen-Schmidt, Noise Com., Inc., U. S. A.

17:20S42-4 Development on Enhanced Spectral Efficiency and Better gO5

Performance of SDH CoChannel Digital Radio Relay SystemKyoung-Whoan Suh, Soon-Chul Jeong, Dae-Young Lee, Won-HooKim*, and Eui-Sun Yoo, Samsung Electronics Co., "Hankook Aviation

Univ., Korea

17:40S42-5 Satellite Communications Simulation : Optimization of Satellite $11

Communications Parameters and Their Sensitivity to the Effects ofthe Multitude of Real World System Tradeoffs by Modeling and

Physical SimulationLeonard Dickstein, Hewlett-Packard Company, U. S. A.

18:00S42-6 Variable Phasing Networks for Microstrip Phased-Arrays at 18 GHz $15

F Piarulli, P. Besso, R. Comitangelo, P. Corda, P Obino, and B.

Piovano, CSELT, Italy

S041

RoomC Friday, October 13,16:20-18:20Session 43 Millimeter-Wave and Submillimeter-Wave TechniquesChairman Hans-Ludwig Blocher, Univ. Gesamthochschule Siegen,

GermanyBiemg-Chearl Ahn, Choong-Book National Univ., Korea

1&20S43-1 Waveguide-to-Microstrip Transition with DC/IF Return Path for $1$

Submillimeter-Wave SIS Mixers

S. C. Shi and J. Inatani, National Astronomical Observatory of Japan,Japan16:40

S43-2 Millimeter Wave Lens Antenna Using Constant Thickness Luneberg 099LensTakashi Ogawa, Noboru Hasegawa, and Kazuo Kikuchi NationalDefense Academy, Japan17:00

S43-3 Quasi-Optical Monopulse-Comparator for Millimeter-Waves in a $28Planar DesignHans-Ludwig Blocher, Univ. of Siegen, Germany17:20

S43-4 Quasi-Optical Arrangements of Transceiving Circuits of the $3QSubmillimeter Wave RangeV.I. Bezborodov, V. K. Kiselyev, B. N. Knyazkov, E. M. Kuleshov,and M. S. Yanovsky, Institute of Radiophysics and Electronics ofNational Academy of Sciences of Ukraine, Ukraine17:40

S43-5 Millimeter Band Flat Antennas $33G. A. Morozov, V. N. Lavrushev, and Ju. E. Sedelnikov, Kazan StateTechnical Univ., Russia18:00

S43-6 A Miniaturised W Band Front-End for FMCWRadar Sensor $37R. P. Dixit, Dilip Kumar, and V. P. Dutta, Defence Electronics

Applications Lab., India

RoomD Friday, October 13,15:40-17:40Session 44 Phased and Active Array TechniquesChairman Shigeji Nogi, Okayama Univ., Japan

Joong-Soo Lim, Agency for Defense Development, Korea

i&ioS44-1 Frequency-Controlled Phased Array of Coupled Microwave $40

Oscillators with a Phase-Locked EndMinoru Sanagi, Masaaki Kageyama, Shigeji Nogi, and Kiyoshi Fukui,Okayama Univ., Japan16:00

S44-2 A Phased Array Antenna for Mobile-Satellite Communications in L- $44Band Near-Field/Far-Field MeasurementsA. P. Ansbro, D. Finotto, and P. Gianola, CSELT, Italy16:20

S44-3 A Novel Design for Microwave Linear Lossy Arrays $48Marios Gerogiokas and John Howard, Electromagnetic Technologies

Inc., U. S. A.16:40

S44-4 Phasing of Large-Ape-ture Spacebome Transmitting Antenna ArraysG. K o s h e v ^ ^ T ^ ' e l n i k o v , S. Stepanenko, L. Bakhrakh, VGandi r ^ 5 ^ S < t A N . Grigoruk, and J. Iatsenko, Res & Prod. Corp.

Vega-MriCussia17:00

S44-5 Design of Resonant Slotted Waveguide Planar Array for Airborne $51ApplicationsS. Christopher, A K Singh, S Verughese, WS Prakash, and A. Kaul,Electronics & Radar Development Establishment, India17:20

S44-6 The Radiation Characteristics of Finite Antenna Arrays with an Inner 955Coupling Resonator RegionMagro V. I and Morozov V M., Dniepropetrovsk State Univ.,

Ukraine