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Author Hindy, Moataza A.en_US
Available date 2009-11-25T13:03:24Zen_US
Publication Date 1997en_US
Publication Name Engineering Journal of Qatar University
Citation Engineering Journal of Qatar University, 1997, Vol. 10, Pages 109-121.en_US
URI http://hdl.handle.net/10576/7833en_US
Abstract This paper describes a microstrip optically controlled matching technique between microwave active devices with low impedance (less than 10 ohms) and a conventional 50 or 70 ohm communication system in the upper microwave and mm-wave frequencies. The bandwidth is 20 GHz. the maximum insertion loss is less than 1.5 dB and the reflection coefficient is less than-7 dB. The laser controlled terminal impedance's can be changed and adjusted by choosing the carriers lifetime of the semiconductor substrate and by changing the power and wavelength of the optical source.en_US
Language enen_US
Publisher Qatar Universityen_US
Subject Engineering: Research & Technologyen_US
Title Optical Matching For Microwave Active Devicesen_US
Type Articleen_US
Pagination 109-121en_US
Volume Number 10en_US


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