earticle

논문검색

A Study on the Design of Coaxial Isolator with Filter Circuit

초록

영어

In this paper, the detailed design of the 1.8 GHz band Y-junction stripline circulator with the low pass filter circuit in the center conductor in order to higher attenuations below value of -30 dB at 3rd order harmonics is proposed and presented. The HFSS is used to simulate designed 1.8GHz band circulator to check the non-reciprocal characteristics at operating frequency range and the results are compared with the experiment data. From these measurement results, We confirm that the proposed Y-junction stripline circulator using center conductor with filter circuit is effective in achieving very high attenuations below of -30 dB at 3rd order harmonics.

목차

Abstract
 1. Introduction
 2. Theoretical Review
  2.1. Characteristic of the Ferrite
  2.2. The Theory of Circulator
 3. The Design of Isolator
 4. The Simulation of Circulator
 5. The Experiment Data
 6. Conclusion
 References

저자정보

  • Young Cheol Yoo Department of Electronics and Electrical Engineering, Dongguk University
  • Ki Hwan Eom Department of Electronics and Electrical Engineering, Dongguk University

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

      0개의 논문이 장바구니에 담겼습니다.