DocumentCode
2192195
Title
A quasi-optical oscillator/modulator for wireless transmission
Author
Martinez, R.D. ; Compton, R.C.
Author_Institution
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
fYear
1994
fDate
23-27 May 1994
Firstpage
839
Abstract
A quasi-optical active antenna circuit with class-C amplifier characteristics can be modulated for broadband communication applications. Results from a 10 GHz planar quasi-optical oscillator/modulator circuit with a 3 dB modulation bandwidth of 1.4 GHz (/spl plusmn/700 MHz) are presented. The oscillator/modulator is linear up to a modulation index of 100%.<>
Keywords
active antennas; hybrid integrated circuits; microstrip antennas; microwave integrated circuits; microwave oscillators; modulators; 1.4 GHz; 10 GHz; SHF; broadband communication applications; class-C amplifier characteristics; linear operation; planar quasi-optical circuit; quasi-optical active antenna circuit; quasi-optical oscillator/modulator; wireless transmission; Bandwidth; Broadband amplifiers; Broadband antennas; Broadband communication; Circuits; Modulation; Oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335226
Filename
335226
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