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http://dx.doi.org/10.4313/JKEM.2002.15.12.1075

Study of Temperature Stabilization for Isolator using YIG ferrite  

전동석 (한국전자통신연구원 유전체RF소자팀)
이홍열 (한국전자통신연구원 유전체RF소자팀)
김동영 (한국전자통신연구원 유전체RF소자팀)
한진우 (한국전자통신연구원 유전체RF소자팀)
이상석 (한국전자통신연구원 유전체RF소자팀)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.15, no.12, 2002 , pp. 1075-1078 More about this Journal
Abstract
This paper describes on the design structure and development of temperature stable strip-line function isolator operating In above resonance mode. Temperature characteristics of isolator depend on magnet, YIG(Yttium Iron Garnet) ferrite, and conductor etc. These require temperature stability and possible methods of compensation for the temperature dependent effects. In this paper, the analysis and measurement of the temperature characteristics were carried out for the material isolator prototype. The bandwidth of isolator was expended and the frequency shift at center was reduced in the temperature range of -20∼80$\^{C}$.
Keywords
Temperature stabilization; Isolator; YIG ferrite; Magnet;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Temperature compensation of NdFeB permanent magnets /
[ S. H. Kim;C. Doose ] / IEEE Particle Accelerator Conference
2 Temperature considerations in the design of a permanent magnet storage ring /
[ K. Bertsche;J-F. Ostiguy;W. B. Foster ] / IEEE Particle Accelerator Conference
3 Thermostable strip-line lumped element circulator for UHF applications /
[ A. G. Schuchinsky ] / IEEE MTT-S Digest
4 센서 기능박막 / BSO 와 YIG를 이용한 임펄스 전압, 전류 측정용 광센서 구현 /
[ 송재성 ] / 전기전자재료학회논문지   과학기술학회마을
5 연자성재료의 기술 현황과 연구동향 /
[ 양계준;박용관 ] / 전기전자재료학회논문지   과학기술학회마을
6 Temperature stability of quality factor of junction circulators /
[ J. Helszajn;B. Tsounis ] / IEEE Proc.-Microw. Antennes Propag.   DOI   ScienceOn
7 Temperature stabilized 1.7GHz broad broad lumped element circulator /
[ hidehiko Katoh ] / IEEE MTT-23
8 YIG 소결시 나타나는 비정상입성장 현상과 그의 억제 /
[ 김동영;한진우;전동석;이상석 ] / 전기전자재료학회논문지