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Theoretical Analysis and Design of Wide Band H‐Plane Waveguide Y‐Junction Circulator
Author(s) -
Xu Yansheng,
Zhao Junrheng
Publication year - 1989
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650020712
Subject(s) - circulator , ferrite (magnet) , plane (geometry) , waveguide , matching (statistics) , optics , physics , electronic engineering , engineering , electrical engineering , mathematics , geometry , statistics
In this paper a rigorous theoretical analysis of H‐plane waveguide Y‐junction circulators with partial‐height ferrite post and metallic matching disk is presented. By using the field matching method, various modes in the ferrite post are calculated identified and discused in detail. A series of curves, data, and conclusions which are very useful for the design of practical circulators are obtained. Experimental results are in good agreement with theoretical results.