To investigate and develop a combined AM/FM single carrier transmission system

In this project, a Caltron 150B FM receiver was used as FM receiver and its first IF output was tapped out and fed to a AM receiver. The FM receiver made use of the Fairchild FM IF amplifier/limiter/detector chip, ULN 2136A for FM demodulation using quadrature detection technique, and the AM receive...

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Bibliographic Details
Main Authors: Tan, Chee Heng., Lee, Cheng Siong.
Other Authors: School of Electrical and Electronic Engineering
Format: Research Report
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/3022
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Institution: Nanyang Technological University
Description
Summary:In this project, a Caltron 150B FM receiver was used as FM receiver and its first IF output was tapped out and fed to a AM receiver. The FM receiver made use of the Fairchild FM IF amplifier/limiter/detector chip, ULN 2136A for FM demodulation using quadrature detection technique, and the AM receiver was built from the National AM tuner, IF amplifier and detector chip, AN 7220 for AM demodulation using envelope detection technique.