DocumentCode
1568262
Title
All-optical delay technique for supporting multiple antennas in a hybrid optical - wireless transmission system
Author
Prince, Kamau ; Chiuchiarelli, Andrea ; Presi, Marco ; Monroy, I. Tafur ; Ciaramella, Ernesto
Author_Institution
DTU Fotonik, Tech. Univ. Denmark, Kgs. Lyngby
fYear
2008
Firstpage
85
Lastpage
86
Abstract
We introduce a novel continuously-variable optical delay technique to support beam-forming wireless communications systems using antenna arrays. We demonstrate delay with 64-QAM modulated signals at a rate of 15 Msymbol/sec with 2.5 GHz carrier frequency.
Keywords
antenna arrays; microwave photonics; quadrature amplitude modulation; radio access networks; all-optical delay; antenna arrays; beam-forming wireless communications; frequency 2.5 GHz; hybrid optical-wireless transmission; multiple antennas; quadrature amplitude modulation; Antenna arrays; Optical filters; Optical modulation; Optical noise; Optical receivers; Optical saturation; Phase noise; Propagation delay; Radio frequency; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Conference_Location
Acapulco
Print_ISBN
978-1-4244-1931-9
Electronic_ISBN
978-1-4244-1932-6
Type
conf
DOI
10.1109/LEOS.2008.4688500
Filename
4688500
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