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Proceedings Paper

Development Of A Broadband 3 -mm PHF H- Plane Wavegu Ide Circulator
Author(s): Zhang Dengguo; Wu Zhengde
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Paper Abstract

The exact operation mode of PHF H-plane waveguide circulator is given to be HE, where L=n+8x=1 n=0,1,2,.... and 8 can be determined numerically. A broadband 3-mm circulator operating in the lowest mode HE118 is reported for the first time. The center freguency of waveguide circulator agrees well with the resonance frequency of the dielectric ferrite resonator if no magnetic bias is applied(1). At r=R1 and r=R2 in Fig.1.

Paper Details

Date Published: 18 November 1989
PDF: 2 pages
Proc. SPIE 1039, 13th Intl Conf on Infrared and Millimeter Waves, (18 November 1989); doi: 10.1117/12.978503
Show Author Affiliations
Zhang Dengguo, Applied Phys. Inst. (China)
Wu Zhengde, Applied Phys. Inst. (China)

Published in SPIE Proceedings Vol. 1039:
13th Intl Conf on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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