DocumentCode
2562243
Title
Double heterodyne filtering of received signals in optically time-delay controlled antennas
Author
Tonda-Goldstein, S. ; Pastur, L. ; Dolfi, D. ; Huignard, J.P. ; Merlet, T. ; Maas, O. ; Chazelas, J.
Author_Institution
Lab. Central de Recherches, Thomson-CSF, Orsay, France
fYear
1998
fDate
12-14 Oct. 1998
Firstpage
151
Lastpage
152
Abstract
We propose and experimentally demonstrate an optical architecture, performing processing of the transmit/receive modes of a phased array antenna. It is based on the optical generation and distribution of a microwave local oscillator, matched in frequency and direction, to the received signal.
Keywords
antenna phased arrays; delays; microwave antenna arrays; microwave oscillators; microwave photonics; signal processing; double heterodyne filtering; microwave local oscillator; optical architecture; optical distribution; optical generation; optically time-delayed controlled antennas; phased array antenna; received signal; received signals; transmit/receive modes; Antenna arrays; Filtering; Microwave filters; Microwave generation; Optical arrays; Optical filters; Optical mixing; Phased arrays; Receiving antennas; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 1998. MWP '98. International Topical Meeting on
Conference_Location
Princeton, NJ, USA
Print_ISBN
0-7803-4936-9
Type
conf
DOI
10.1109/MWP.1998.745650
Filename
745650
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