2005년도 6th 2005 International Conference on Computers, Communications and System (2005.11)바로가기
페이지
pp.35-38
저자
Chang, Tae-Soon, Chang, Rae-Kim, Hur, Jung
언어
영어(ENG)
URL
https://www.earticle.net/Article/A166143
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원문정보
초록
영어
In this paper, a wideband balun of tapered structure using planar microstrip is desigde ad analyzed. The balun structure was fabricated on a Teflon substrate with a thickness of 0.8mm and relative dielectric constant of 2.5. Two back-to back CPW-to-CPS transitions were simulated and optimized using HFSS. A movel plaar balun using tapered structure of microstip to CPW is suggested and designed. The measurement result, the bandwidth for a reflection coefficient better than -10dB of the balun is 2GHz to 8GHz. The planar balun can improved the performance of wide band spiral antenna.
목차
Abstract 1. Introduction 2. Structure and analysis method 2.1 Designs of proposed Balun 2.2 Structures of proposed Balun 3. Measurement and Simulation result 4. Conclusions References
키워드
Balun; planar microstrip; CPW; CPS
저자
Chang, Tae-Soon [ Dept. of Electronics, Information & Communication Eng., Konkuk University ]
Chang, Rae-Kim [ Dept. of Electronics, Information & Communication Eng., Konkuk University ]
Hur, Jung [ Dept. of Electronics, Information & Communication Eng., Konkuk University ]