Electromagnetic Transmission ECEn 191 New Student Seminar
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Transcript of Electromagnetic Transmission ECEn 191 New Student Seminar
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
Electromagnetic Transmission
ECEn 191 New Student Seminar
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
THE TELEGRAPH
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
THE TELEGRAPH
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
CONNECTED IN 1904
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
TELEGRAPH VS. TEXT MESSAGING
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
THE TELEPHONE
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
SOUND AS VOLTAGE SIGNAL
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
TYPES OF WIRE
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
WIRELESS TRANSMISSION
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
RADIATING ANTENNA
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
EXAMPLE ANTENNA
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
AMPLITUDE VARIATION
Input Signal (Voice)
Transmitted Signal
Carrier Signal
+
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
FREQUENCY VARIATION
Input Signal (Voice)
Transmitted Signal
Carrier Signal
+
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
OPTICAL COMMUNICATION
Laser
Receiver
Optical Fiber
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
MOBILE DEVICES
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
SATELLITE COMMUNICATION
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
ECE CAREERS - CIENA
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
ECE CAREERS - MOTOROLA
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
ECE CAREERS - LIGHTPOINTE
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
WHAT’S NEXT
RF ID Tracking Nanorobot “Doctors”
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
WHAT’S NEXT
Power Transmission
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
EM TRANSMISSION CLASSES
• Integral and differential calculus
• Linear algebra
• ECEn 360 Lines and Fields
• ECEn 370 Probability Theory
• ECEn 380 Signals and Systems
• ECEn 485 Digital Communication Theory
• ECEn 562 Optical Communications
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ECEn 191 – New Student Seminar - Session 2: Communications
ECEn 191 – New Student Seminar – Session 2: Electromagnetic Transmission
LAB EXERCISE
http://www.et.byu.edu/groups/newstudent/schedule.html