ISSTT Proceedings

ISSTT Proceedings

You searched for:search icon

No Keywords
Showing 0 of items from your search. Start over 

2×2 Quasi-optical Power Combiner Array at 20 GHz

Authors:
Shigeo Kawasaki, Tatsuo Itoh
Abstract:
Investigation of a power combiner made of two FET oscillators for an active array are reported. As an approach by a quasi-optical method, a two-dimensional planar array of strongly coupled oscillators by direct connection through a microstrip line is used. In-phase condition between the oscillators as well as in-phase condition of each radiation wave was accomplished by regulating length of feed microstrip lines. The radiation elements of 1[lambda]-slot are embedded in a circuit ground plane. At an operation frequency of 20 GHz, in both H- and E-planes, reasonable [Sigma] radiation patterns were obtained which have good agreement with theoretical patterns.
Categories:
Sources
Year:
1992
Session:
1
Full-text:
Download a PDF of this paper.
Page Number(s):
37-44