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2 January 2020 Performance analysis of spread spectrum techniques for laser remote sensing multiple-input multiple-output systems
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Abstract

Spread spectrum techniques have been implemented in laser remote sensing systems in order to solve the crosstalk problem. The performances of chaotic pulse position modulation (CPPM) as well as orthogonal codes modulation have been compared using correlation analysis and detection probability estimations. Characteristics, such as power efficiency and noise robustness, also have been emphasized. In addition, the experimental results of anticrosstalk and multiple-input multiple-output capabilities of the CPPM have been shown. The results show that the CPPM modulation exhibits excellent performance.

© 2020 Society of Photo-Optical Instrumentation Engineers (SPIE) 0091-3286/2020/$28.00 © 2020 SPIE
Nabil Belghachem, Osama Mahfoudia, Nabil Bensalah, and Ramzi Toumi "Performance analysis of spread spectrum techniques for laser remote sensing multiple-input multiple-output systems," Optical Engineering 59(1), 014102 (2 January 2020). https://doi.org/10.1117/1.OE.59.1.014102
Received: 19 June 2019; Accepted: 11 December 2019; Published: 2 January 2020
JOURNAL ARTICLE
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