An eight MESFET periodic spatial power combiner

Author

Balasubramaniyan, A. ; Heinbockel, J. ; Mortazawi, A.

Author_Institution

Dept. of Electr. & Comput. Eng., Central Florida Univ., Orlando, FL, USA

fYear

1993

Firstpage

611

Abstract

An X-band eight-MESFET two-dimensional spatial periodic power combiner has been designed and fabricated. The theoretical analysis and experimental results obtained are described. The effective radiated power of this combiner is 8.5 W at 9.73 GHz. This combiner is small, lightweight, and suited for monolithic implementation. This power combiner is not sensitive to bias variations. A large signal analysis of the structure has been performed, and no other mode of oscillation was excited.<>

Keywords

field effect transistor circuits; microstrip antennas; microwave antenna arrays; solid-state microwave circuits; waveguide components; 8.5 W; 9.73 GHz; X-band; bias variations; effective radiated power; eight-MESFET two-dimensional spatial periodic power combiner; large signal analysis; microstrip patch antenna; monolithic implementation; small lightweight combiner; Distributed parameter circuits; Frequency; Gallium arsenide; MESFETs; Oscillators; Power combiners; Power transmission lines; Scattering parameters; Signal analysis; Virtual manufacturing;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1993., IEEE MTT-S International

Conference_Location

Atlanta, GA, USA

ISSN

0149-645X

Print_ISBN

0-7803-1209-0

Type

conf

DOI

10.1109/MWSYM.1993.276864

Filename

276864