Transcription of Introduction to Communication Systems
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Introduction to Communication Systems James Flynn Sharlene Katz Communications system Diagram July 1, 2010 Flynn/Katz - SDR 2 Information Source and Input Transducer Transmitter Channel Receiver Output Transducer Communications system Diagram July 1, 2010 Flynn/Katz - SDR 3 Information Source and Input Transducer Transmitter Channel Receiver Output Transducer Information Source: Audio, image, text, data Input Transducer: Converts source to electric signal Microphone Camera Keyboard Communications system Diagram July 1, 2010 Flynn/Katz - SDR 4 Information Source and Input Transducer Transmitter Channel Receiver Output Transducer Output Transducer: Converts electric signal to useable form Speaker Monitor Communications system Diagram July 1, 2010 Flynn/Katz - SDR 5 Information Source and Input Transducer Transmitter Channel Receiver Output Transducer Transmitter: Converts electrical signal into form suitable for channel Modulator Amplifier Communications system Diagram July 1, 2010 Flynn/Katz - SDR 6 Information Source and Input Transducer Transmitter Channel Receiver Output Transducer Channel: Medium used to transfer signal from transmitter to receiver.
Introduction to Communication Systems James Flynn Sharlene Katz . ... Communications System Diagram 6 Flynn/Katz - SDR July 1, 2010 Information Source and Input ... 2010 Example: Radio transmission Voice Microphone Electric signal, 20 Hz – 20 KHz Transmitter Antenna: Size requirement > 1/10 wavelength
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Transmission Fundamentals, Transmission, Introduction, System, Transmission Fundamentals Transmission, Electric power systems, Transmission System: Structure and Function, Transmission system, Introduction to Optical Communication Systems, Data Transmission, Webinar, Transmission System Reliability Performance Metrics, INTRODUCTION TO TRANSMISSION LINES, Introduction to Digital Data Transmission