Title :
Analysis of self broadband interference from power amplifier of communication platform
Author :
Chen Wenging ; Donglin, Su ; Yi, Liao ; Jiantao, Li
Author_Institution :
EMC Lab., Beijing Univ. of Aeronaut. & Astronaut., Beijing
Abstract :
This paper put forward a system-class EMC problem in communication platform. Designed a power amplifier nonlinearity model by behavioral simulation method, analyzed power spectrum density of broadband interference by amplifier nonlinearity, and calculates nonlinear influence of a real system. It resulted in jamming communication channel or system which used close frequency in the same platform.
Keywords :
jamming; power amplifiers; telecommunication channels; behavioral simulation method; close frequency; communication platform; jamming communication channel; power amplifier nonlinearity model; power spectrum density; self broadband interference analysis; system-class EMC problem; Analytical models; Bandwidth; Broadband amplifiers; Circuit simulation; Electromagnetic compatibility; Frequency; High power amplifiers; Interference; Power amplifiers; Radiofrequency amplifiers; Behavioral Simulation Method; Broadband Interference; Communication System; Power Amplifier Nonlinearity; System-class EMC;
Conference_Titel :
Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-981-08-0629-3
Electronic_ISBN :
978-981-08-0629-3
DOI :
10.1109/APEMC.2008.4560017
