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Proceedings Paper

Optical Phase And Gain Control Of A GaAs Mmic Transmit-Receive Module
Author(s): P. R. Herczfeld; A. Paolella; A. Daryoush; W. Jemison; A. Rosen; N. Jesperson
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Paper Abstract

This paper reports on the optical gain and phase control of a GaAs MMIC transmit-receive module with applications for active phased array antennas. Amplifier gain control of 15 dB and phase shifts of 45 degrees were obtained using an LED output power 250 [t.w and 50 pm respectively. The experimental results were used as an input to a simulation program to demonstrate the effect of amplitude and phase tapering to control the radiating beam of a linear active phased array antenna.

Paper Details

Date Published: 17 January 1989
PDF: 8 pages
Proc. SPIE 0995, High Frequency Analog Communications, (17 January 1989); doi: 10.1117/12.960158
Show Author Affiliations
P. R. Herczfeld, Drexel University (United States)
A. Paolella, Drexel University (United States)
A. Daryoush, Drexel University (United States)
W. Jemison, Drexel University, (United States)
A. Rosen, David Sarnoff Research Laboratory (United States)
N. Jesperson, Drexel University (United States)

Published in SPIE Proceedings Vol. 0995:
High Frequency Analog Communications
Paul Sierak, Editor(s)

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