Full-wave analysis of planar y-junction circulators with magnetic lossy ferrite disks

Fei Ji; Edward Kai Ning Yung; Ru Shan Chen; Xin Qing Sheng

doi:10.1163/156939302X00336

Full-wave analysis of planar y-junction circulators with magnetic lossy ferrite disks

Fei Ji, Edward Kai Ning Yung, Ru Shan Chen, Xin Qing Sheng

City University of Hong Kong

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The planar Y-junction circulators including microstrip and stripline circulators with lossy ferrite disks are analyzed by the FDTD method, The electromagnetic field distributions inside the junction are pictured to help to understand the mechanism of the circulators. The scattering parameters are calculated, which are consistent with those obtained by Bosma's approach. The effects of the damping factor of ferrite and the substrate height on the circulation characteristics are investigated.

Original language	English
Pages (from-to)	1009-1019
Number of pages	11
Journal	Journal of Electromagnetic Waves and Applications
Volume	16
Issue number	7
DOIs	https://doi.org/10.1163/156939302X00336
Publication status	Published - 2002
Externally published	Yes

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title = "Full-wave analysis of planar y-junction circulators with magnetic lossy ferrite disks",

abstract = "The planar Y-junction circulators including microstrip and stripline circulators with lossy ferrite disks are analyzed by the FDTD method, The electromagnetic field distributions inside the junction are pictured to help to understand the mechanism of the circulators. The scattering parameters are calculated, which are consistent with those obtained by Bosma's approach. The effects of the damping factor of ferrite and the substrate height on the circulation characteristics are investigated.",

author = "Fei Ji and Yung, {Edward Kai Ning} and Chen, {Ru Shan} and Sheng, {Xin Qing}",

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AU - Chen, Ru Shan

AU - Sheng, Xin Qing

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AB - The planar Y-junction circulators including microstrip and stripline circulators with lossy ferrite disks are analyzed by the FDTD method, The electromagnetic field distributions inside the junction are pictured to help to understand the mechanism of the circulators. The scattering parameters are calculated, which are consistent with those obtained by Bosma's approach. The effects of the damping factor of ferrite and the substrate height on the circulation characteristics are investigated.

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Full-wave analysis of planar y-junction circulators with magnetic lossy ferrite disks

Abstract

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