Title :
Low-Loss Broad-Band EHF Circulator (Short Papers)
Author :
Piotrowski, W.S. ; Raue, J.E.
fDate :
11/1/1976 12:00:00 AM
Abstract :
A waveguide circulator design is reported that has resulted in a structurally rugged, thermally stable circulator with exceptional RF performance. With this design, insertion loss of less than 0.1 dB, more than 2MB isolation, and VSWR less than 1.2:1 have been achieved, each over 7 GHz of bandwidth from 27 to 34 GHz and 31 to 38 GHz.
Keywords :
Circuit optimization; Coaxial components; Coupling circuits; Diodes; Frequency conversion; Gallium arsenide; Power generation; Stability; Temperature dependence; Tuned circuits;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1976.1128977
