Photonic Processing for Wideband Cancellation and Spectral Discrimination of RF Signals
Author
Source
Advances in Optical Technologies
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-05
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Photonic signal processing is used to implement common mode signal cancellation across a very wide bandwidth utilising phase modulation of radio frequency (RF) signals onto a narrow linewidth laser carrier.
RF spectra were observed using narrow-band, tunable optical filtering using a scanning Fabry Perot etalon.
Thus functions conventionally performed using digital signal processing techniques in the electronic domain have been replaced by analog techniques in the photonic domain.
This technique was able to observe simultaneous cancellation of signals across a bandwidth of 1400 MHz, limited only by the free spectral range of the etalon.
American Psychological Association (APA)
Benton, David M.. 2013. Photonic Processing for Wideband Cancellation and Spectral Discrimination of RF Signals. Advances in Optical Technologies،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-494767
Modern Language Association (MLA)
Benton, David M.. Photonic Processing for Wideband Cancellation and Spectral Discrimination of RF Signals. Advances in Optical Technologies No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-494767
American Medical Association (AMA)
Benton, David M.. Photonic Processing for Wideband Cancellation and Spectral Discrimination of RF Signals. Advances in Optical Technologies. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-494767
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494767