Radiated emission from RF microstrip amplifier

Author

Hsieh, Han-Chang ; Jay-San Chen ; Wang, Chi-Hsueh ; Chiu, Cheng-Nan ; Lin, Ming-Shing ; Chen, Chun Hsiung

Author_Institution

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan

fYear

2010

fDate

12-16 April 2010

Firstpage

744

Lastpage

747

Abstract

This paper presents a fast analysis of the electromagnetic interference (EMI) problem associated with a microstrip amplifier. This study is mainly based on the recently developed fast model which fully makes use of the commercial circuit solver. By using this fast model, the electric field radiated from an RF microstrip amplifier on the printed circuit board (PCB) is efficiently characterized. In this study, simulated and measured results are presented and good agreement between them is observed.

Keywords

electromagnetic interference; microstrip circuits; microwave amplifiers; printed circuits; EMI; PCB; RF microstrip amplifier; commercial circuit solver; electric field radiation; electromagnetic interference; printed circuit board; Electromagnetic analysis; Electromagnetic compatibility and interference; Electromagnetic interference; Geometry; Impedance matching; Microstrip; Microwave circuits; Radio frequency; Radiofrequency amplifiers; Voltage; Electromagnetic interference (EMI); microstrip amplifier;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-5621-5

Type

conf

DOI

10.1109/APEMC.2010.5475879

Filename

5475879