Optical Phase and Gain Control of a GaAs MMIC Transmit - Receive Module
- 1 September 1988
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 831-836
- https://doi.org/10.1109/euma.1988.333912
Abstract
This paper reports on the optical phase and gain control of a GaAs MMIC phase shifter and amplifier with applications for active phased array antennas. Phase shifts of 40 degrees were obtained with 50μw of optical power and amplifier gain was controlled 15 dB with 250μw of light intensity.Keywords
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