DocumentCode
3136290
Title
OPTICALLY CONTROLLED COUPLED LINE MICROSTRIP ATTENUATOR
Author
Verma, A.K. ; Sharma, Enakshi K. ; Nasimuddin ; Singh, B.R.
fYear
2000
fDate
6-6 Dec. 2000
Firstpage
1065
Lastpage
1068
Abstract
An optically controlled coupled line microstrip attenuator on a high resistivity silicon substrate in the 3GHz -7GHz band has been investigated for 10 dB and 25dB attenuation control for one-port and twoport optical illumination respectively by 20mW, 650nm laser diodes. The attenuator has been modeled by the PUFF circuit simulator and the simulated results correspond to the experimental results.
Keywords
MESFET circuits; microwave mixers; nonlinear network analysis; MESFET injection-locked mixer; MESFET nonlinear elements; high conversion gain; low LO power level; nonlinear state equations; power series expression; quasilinear state equations; simulation; wide IF operation frequency range; Circuit simulation; Conductivity; Coupling circuits; Diode lasers; Lighting; Microstrip; Optical attenuators; Optical control; Optical coupling; Silicon;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2000 Asia-Pacific
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-6435-X
Type
conf
DOI
10.1109/APMC.2000.926013
Filename
926013
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