FDTD analysis of Y-junction microstrip circulator with a ferrite sphere

被引：8
|
作者：
Ji, F [1 ]
Yung, EKN
Chen, RS
Sheng, XQ
Dou, WB
机构：
[1] S China Univ Technol, Coll Elect & Informat Engn, Guangzhou 510640, Peoples R China
[2] City Univ Hong Kong, Dept Elect Engn, Wireless Commun Res Ctr, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2003年 / 17卷 / 11期
关键词：
D O I：
10.1163/156939303772681505
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Experimental Results of the Y-junction microstrip circulator with a ferrite sphere have been reported in the literature. In this paper, the finite difference time domain (FDTD) method is used to analyze this kind of circulator. Comparisons between the experimental results and our numerical results confirm the validity of our program. The profiles of the power-density flow inside the ferrite sphere are given and the effects of circulator parameters on circulation characteristics are investigated to further understand the performance of the circulator with a ferrite sphere.
引用
收藏
页码：1631 / 1641
页数：11
相关论文
共 50 条
  • [21] Inherently matched Y-junction stripline circulator
    Ivanov, SA
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (05) : 648 - 652
  • [22] Inherently matched Y-junction stripline circulator
    St. Kiment Ohridski Univ of Sofia, Sofia, Bulgaria
    IEEE Trans Microwave Theory Tech, 5 /1 (648-652):
  • [23] Analysis of Millimeter Wave Microstrip Circulator with a Magnetized Ferrite Sphere by FDTD Method with Modified Matrix Pencil Method
    Z. B. Ye
    Wanchun Tang
    S. S. Li
    International Journal of Infrared and Millimeter Waves, 2006, 27 : 1109 - 1117
  • [24] Analysis of millimeter wave microstrip circulator with a magnetized ferrite sphere by FDTD method with modified matrix pencil method
    Ye, Z. B.
    Tang, Wanchun
    Li, S. S.
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2006, 27 (08): : 1109 - 1117
  • [25] Microstrip circulator made of a magnetized ferrite sphere
    Yung, EKN
    Dou, WB
    Zhang, DG
    Chen, RS
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2001, 28 (02) : 130 - 131
  • [26] Comparison of Triangular Geometries of Y-Junction in Co-sintered LTCC based Microstrip Circulator
    Raj, Punit Ravi
    Basu, Ananjan
    Koul, S. K.
    2017 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP), 2017,
  • [27] W band circular waveguide Y-junction circulator
    Chen, GT
    Yang, HS
    Xu, YZ
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2003, 24 (01): : 25 - 34
  • [28] Self Biased Y-Junction Circulator at Ku Band
    Wang, Jianwei
    Yang, Aria
    Chen, Yajie
    Chen, Zhaohui
    Geiler, Anton
    Gillette, Scott M.
    Harris, Vincent G.
    Vittoria, Carmine
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2011, 21 (06) : 292 - 294
  • [29] W Band Circular Waveguide Y-Junction Circulator
    Guotai Chen
    Hong-sheng Yang
    Yaozhong Xu
    International Journal of Infrared and Millimeter Waves, 2003, 24 : 25 - 34
  • [30] FERRITE RESONATOR IN Y-JUNCTION STRIPLINE
    Vountesmery, V.
    Stokolos, M.
    VISNYK NTUU KPI SERIIA-RADIOTEKHNIKA RADIOAPARATOBUDUVANNIA, 2013, (53): : 82 - 88
12345