Title :
An MMIC/MIC-to-Waveguide Transition for Single- and Dual-Polarization Systems
Author :
Geller, B.D. ; Zaghloul, A.I.
fDate :
May 30 1984-June 1 1984
Abstract :
A simple, low-cost, 20-GHz MMIC/MIC-to-waveguide septum-type transition is described for rectangular, square, or circular waveguides operating in single- or dual-polarization modes. The MMIC is attached to a dielectric substrate surface with a circuit that transforms the waveguide impedance to that of the MMIC. Good insertion loss, return loss, and cross polarization are measured.
Keywords :
Circuits; Dielectric loss measurement; Dielectric substrates; Insertion loss; MMICs; Polarization; Rectangular waveguides; Surface impedance; Surface waves; Waveguide transitions;
Conference_Titel :
Microwave Symposium Digest, 1984 IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/MWSYM.1984.1131811
