Temperature stability of quality factor of junction circulators

J. Helszajn, B. Tsounis

Research output: Contribution to journalArticlepeer-review

Abstract

An aspect of the design of any circulator is the temperature stability of its gyromagnetic resonator. The possibility of stabilizing such devices by optimizing the ratio between the direct magnetic field and the magnetization has been previously proposed. The paper aims to verify this condition by examining that of the quality factor of one C-band waveguide circulator using a CVG resonator. It indicates that the rule introduced in connection with the intersection of the magnetization curves at different temperatures against the direct magnetic is equally applicable to this situation.

Original languageEnglish
Pages (from-to)67-70
Number of pages4
JournalIEE Proceedings - Microwaves, Antennas and Propagation
Volume142
Issue number1
DOIs
Publication statusPublished - Feb 1995

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