F. Shimabukuro (Aerospace) - NASA

12
ACTS PROPAGATION EXPERIMENT, NORMAN, OKLAHOMA F. Shimabukuro (Aerospace) 167

Transcript of F. Shimabukuro (Aerospace) - NASA

Page 1: F. Shimabukuro (Aerospace) - NASA

ACTS PROPAGATION EXPERIMENT,NORMAN, OKLAHOMA

F. Shimabukuro (Aerospace)

167

Page 2: F. Shimabukuro (Aerospace) - NASA

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Page 3: F. Shimabukuro (Aerospace) - NASA

20 GHz Empirical Distribution Functions ACTS Propagation ExperimentAttenuation Relative to Clear Sky Norman, Oklahoma

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Page 4: F. Shimabukuro (Aerospace) - NASA

20 GHz Empirical Distribution Functions ACTS Propagation ExperimentAttenuation Relative to Clear Sky Norman, Oklahoma

‘ 9 3 - 9 4 E D F — ‘ 9 4 - 9 5 EDF -“---- T_CModel

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Page 5: F. Shimabukuro (Aerospace) - NASA

27 GHz Empirical Distribution Functions ACTS Propagation ExperimentAttenuation Relative to Clear Sky Norman, Oklahoma

100

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Page 6: F. Shimabukuro (Aerospace) - NASA

20 GHz Empirical Distribution Functions ACTS Propagation ExperimentAttenuation Relative to Clear Sky Norman, Oklahoma

‘93-94 EDF — ‘94-95 EDF ------ T_C Model ~~””’ Upper Bound ‘ ~~ -‘” Lower Bound

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172

Page 7: F. Shimabukuro (Aerospace) - NASA

27 GHz Empirical Distribution Functions ACTS Propagation ExperimentAttenuation Relative to Clear Sky Norman, Oklahoma

‘ 9 3 - 9 4 EDF — ‘“94-95 EDF ----- -T_C Model . . ~~ . . . [Jpper Bound ~~ . . . . . Lower Bound

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173

Page 8: F. Shimabukuro (Aerospace) - NASA

20 GHz Empirical Distribution Functions ACTS Propagation ExperimentStandard Deviation Values Norman, Oklahoma

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Page 9: F. Shimabukuro (Aerospace) - NASA

27 GHz Empirical Distribution Functions ACTS Propagation ExperimentStandard Deviation Values Norman, Oklahoma

~ Beacon ‘93-94 ‘+ Beacon ‘94-95 - + - Radiometer ‘93-94 - + - Radiometer ‘94-95

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Page 10: F. Shimabukuro (Aerospace) - NASA

Rain-Rate Distribution Functions ACTS Propagation Experiment5-Minute Average EDF Norman, Oklahoma

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Page 11: F. Shimabukuro (Aerospace) - NASA

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Atte

nuat

ion

(dB)

Min

utes

-0.5

0.

519

26.9

2 37

916

721

5.38

333

3998

112

3618

.833

3 35

441

893

6.75

39

703

642

102.

217

3707

712

6115

.516

7 40

337

623

~.~~

4128

985

2

25.0

167

4090

912

90~9

2~4

2983

67.5

667

3731

518

2124

5.31

7 34

988

2563

365.

!?83

3553

919

&3

33.6

833

3729

817

1410

0.68

3 38

098

880

141.

133

3688

5 66

138

401

1686

39.2

5 38

340

863

259.

317

3699

315

3127

.35

2299

158

02.

1 ~@

733

775

4502

22.2

667

3463

780

986.

7833

3 31

268

5601

6.75

42

750

700

1456

.35

3468

2 44

5

=>0.

752

691

652

175

473

084

1~

~

628

853

843

1192

126~

1381 936

255

1316 87

684

049

476

9

844

2473 417

285

168

210

67 364

1017 573

908

3Q2

441

468

692

1233 72

696

962

234

511

32 955

756

613

187

328

1161 32

821

2

2780

.75

4607

09

1685

3 93

71

8473

2095

.68

4261

18

2736

1 10

886

7608

5111

90 5

0481

336

28 2

4257

4861

46 6

0028

326

67 2

1781

1.5

251

7 64

846

5 21

234

536

757

552

036

5 36

446

5 63

985

76

193

223

163

172

409

295

658

583

322

441

381

192

138

151

101

9068

4 77

862

0 45

437

5 55

829

133

849

~o13

918

553

6 72

762

129

136

172

4562

454

035

12 3

824

1578

4 11

222

1417

3 10

661

3 4

5 7

10

1521

811

112

8 96

27

8

10

2 2

176

133

111

33

15

1222

119

621

8 35

3

123

116

2 20

6 84

28

18

127

141

99

47

28

86!2

44

4!5

15

19

5

116

8713

2 16

1 10

6 44

4fI

~1

44

38

32

617

810

711

911

1 95

47

200

65

40

22

20

1548

(336

529

6 13

658

2169

39

42

24

25

4

95

34

65

80

20

1234

32

22

11

4

221

97

80

45

28

1319

711

112

4 74

54

20

316

217

323

301

226

108

198

169

194

97

72

4426

47

IM14

9 32

]?

103

58

78

56

17

2233

119

223

8 25

0 15

0 48

41

21

34

7 13

3

75

22

38

41

8 5

2063

14

44

1441

77

8 43

118

517

06

1039

13

82

1135

64

929

266

82

4619

31

75

1734

95

6 52

568

37

5131

40

92

2710

15

75

926

20 2 6 1 4 20 ~ 28 7 15 6 13 2 4 9 22 93 22 lo 7 10 3

105

182

340

634

30 B

ad10

36 739

713

538

558

319

6531

302

28

6971

161

50

9319

985

619

411.2

14

41

2301

5 33

8615

98 138

3732

814

4 97 38 30 78 22 235

452

235

452

1591

1696

647

45 12 128 89 589

9346

3187

1

93-9

4 ed

f (%

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.809

9.8

563

6.56

6 4.

7361

3.0

818

2.19

1 1.

305

0.90

2 0.

62 0

.339

0.1

87 0

.103

0.0

66 0

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94-9

5 ed

f (%

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.894

12.

211

6.64

5 4.

4308

2.8

831

2.16

9 1.

391

1.04

4 0.

832

0.55

1 0.

32 0

.188

0.1

29 0

.092