Title

A Two-Stage Spatial Amplifier With Hard Horn Feeds

Authors

Authors

T. Ivanov;A. Mortazawi

Comments

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Abbreviated Journal Title

IEEE Microw. Guided Wave Lett.

Keywords

Engineering, Electrical & Electronic

Abstract

A spatial amplifier consisting of two stages,,vith each stage employing nine HEMT's, has been developed, The coupling to and out of the spatial amplifier is accomplished by placing it in the reactive field of two hard horn antennas, The hard horns' improved aperture field uniformity ensures the simultaneous saturation of most of the active devices across the amplifier array, The amplifier has a small signal gain of 16.2 dB at 9.98 GHz and produces 90 mW at a 2-dB compression point.

Journal Title

Ieee Microwave and Guided Wave Letters

Volume

6

Issue/Number

2

Publication Date

1-1-1996

Document Type

Article

Language

English

First Page

88

Last Page

90

WOS Identifier

WOS:A1996TT73900006

ISSN

1051-8207

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