Mididoddi, Chaitanya K, Feng, Dejun, Wang, Chao (2018) Optical Phase Shifting Fourier Transform Scanning for Bandwidth-Efficient Blind RF Spectrum Sensing. In: 2018 European Conference on Optical Communication (ECOC). . IEEE E-ISBN 978-1-5386-4862-9. (doi:10.1109/ECOC.2018.8535189) (KAR id:73639)
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Official URL: https://doi.org/10.1109/ECOC.2018.8535189 |
Abstract
Avoiding high-speed electronics, optical time-stretch Fourier transform scanning for RF spectrum sensing is presented. Broadband RF frequency scanning is achieved by using a phase shifting Mach-Zehnder interferometer. GHz RF signals have been detected with only 50 MS/s sampling rate.
Item Type: | Conference or workshop item (Proceeding) |
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DOI/Identification number: | 10.1109/ECOC.2018.8535189 |
Uncontrolled keywords: | Fourier transform optics;Fourier transforms;light interference;Mach-Zehnder interferometers;optical information processing;optical noise;optical signal detection;phase shifting interferometry;photodetectors;optical phase shifting Mach-Zehnder interferometer;optical time-stretch Fourier transform scanning;GHz RF signal detection;broadband RF frequency scanning;bandwidth-efficient blind RF spectrum sensing;Optical pulses;Optical fibers;Optical interferometry;Radio frequency;Optical mixing;RF signals |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
Depositing User: | Chao Wang |
Date Deposited: | 25 Apr 2019 14:35 UTC |
Last Modified: | 05 Nov 2024 12:36 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/73639 (The current URI for this page, for reference purposes) |
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