Pulse sequence optimization in time-modulated arrays for secure communications

Abstract : The sideband radiations (SR) generated in time-modulated linear arrays (TMLAs) because of the periodicity of the modulating pulse sequence are exploited for secure communication purposes. The pulse sequence controlling the on/off status of the array elements is optimized by means of a binary Genetic Algorithm (GA) in order to maximize the distortion of the signal transmitted by the array along undesired directions while keeping it unaltered along the angular region of interest.
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https://hal.archives-ouvertes.fr/hal-01584115
Contributor : Andrea Massa <>
Submitted on : Friday, September 8, 2017 - 12:46:45 PM
Last modification on : Thursday, April 5, 2018 - 12:30:05 PM

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M.A. Hannan, Lorenzo Poli, Paolo Rocca, Andrea Massa. Pulse sequence optimization in time-modulated arrays for secure communications. 2016 IEEE International Symposium on Antennas and Propagation (APSURSI), Jun 2016, Fajardo, Puerto Rico. pp.695-696, ⟨10.1109/APS.2016.7696056⟩. ⟨hal-01584115⟩

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