A Design for Propeller Resonators loaded Circulator with a plurality of symmetric magnetic walls

다수의 자계벽을 갖는 프로펠러 공진기형 서큘레이터 설계

  • 전동석 (한국전자통신연구원 유전체RF소자팀) ;
  • 이홍열 (한국전자통신연구원 유전체RF소자팀) ;
  • 김동영 (한국전자통신연구원 유전체RF소자팀) ;
  • 이상석 (한국전자통신연구원 유전체RF소자팀)
  • Published : 2002.11.01


This paper describes the design of planar circulators with propellers resonator including a plurality of symmetric magnetic walls. One purpose of the paper is to present insertion loss on this resonator for magnetic loss, dielectric loss, magnetic field and saturation magnetization. Another is to study the effect of propeller resonator on response characteristics. The paper includes the description of one commercial circulator that is compatible with the data obtained