2011-12-04
Ultrafast Autonomous Detection and Scanning System Based on Optoelectronic Pulse Switching
By
Progress In Electromagnetics Research Letters, Vol. 28, 63-72, 2012
Abstract
A novel method allowing the ultrafast scanning of an area thanks to an Ultra Wide Band (UWB) antenna array is proposed in this paper. This method is based on the use of asynchronous optical pulses trains with different repetition rates obtained in amplified regenerative cavities. By means of optoelectronic switching, providing short powerful electrical pulses trains to an UWB antenna array, it is possible to spatially scan a large area in less than 1 ms. The paper presents the principle of the transient beam steering and its potentialities to realize an ultrafast detection system.
Citation
Laurent Desrumaux, Vincent Couderc, Michele Lalande, Joel Andrieu, Valerie Bertrand, and Bernard Jecko, "Ultrafast Autonomous Detection and Scanning System Based on Optoelectronic Pulse Switching," Progress In Electromagnetics Research Letters, Vol. 28, 63-72, 2012.
doi:10.2528/PIERL11083103
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