DocumentCode
2916680
Title
Adaptive RF-photonic arbitrary waveform generator
Author
Chou, Jason ; Han, Yan ; Jalali, Bahram
Author_Institution
Optoelectronic Circuits & Syst. Lab., California Univ., Los Angeles, CA, USA
fYear
2002
fDate
5-8 Nov. 2002
Firstpage
93
Lastpage
96
Abstract
The system uses spectral shaping of a supercontinuum source followed by wavelength-to-time mapping to generate ultra wideband RF waveforms with arbitrary modulation. It employs adaptive computer control to mitigate the non-ideal features inherent in the optical source and in the spectrum modulation process. As proof of concept, ultra-wideband frequency hopped CDMA waveforms are demonstrated.
Keywords
adaptive control; adaptive systems; microwave photonics; spatial light modulators; waveform generators; adaptive computer control; frequency hopped CDMA waveforms; optical source; spectral shaping; spectrum modulation process; supercontinuum source; ultra-wideband CDMA waveforms; wavelength-to-time mapping; wideband RF waveforms; Adaptive control; Adaptive systems; Signal generators; Spatial light modulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 2002. International Topical Meeting on
Print_ISBN
4-88552-187-4
Type
conf
DOI
10.1109/MWP.2002.1158868
Filename
1158868
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