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

fYear

2008

fDate

19-23 May 2008

Firstpage

883

Lastpage

886

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/APEMC.2008.4560017

Filename

4560017