Experimental analysis of radio receiver susceptibility to out-of-band interference by means of double-frequency test system

The application of a double-frequency test technology and automated system using two frequency-sweeping test signals for detection, identification, and parameter measurement of all linear and nonlinear interference responses (spurious, intermodulation, etc.) of radio receivers is described. An exper...

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Bibliographic Details
Main Authors: Mordachev, V., Sinkevich, E.
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
behavior simulation
Electromagnetic compatibility
Interference
intermodulation
measurements
Noise
receiver
Receivers
spurious response
Testing
Three dimensional displays
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Description
Summary:The application of a double-frequency test technology and automated system using two frequency-sweeping test signals for detection, identification, and parameter measurement of all linear and nonlinear interference responses (spurious, intermodulation, etc.) of radio receivers is described. An experimental analysis of receiver susceptibility to out-of-band interference at its antenna input, including the measurement of high-order intermodulation, is presented. Opportunities and advantages of using the double-frequency test technology for detection of nonlinear noise and spurious generation areas in receivers are discussed. A new technique for identification (recognition) of the receiver responses to interference is proposed.
ISSN:2325-0356