Spread spectrum algorithm resistance to wideband non-stationary interference

Spread spectrum algorithm resistance to wideband non-stationary interference

This study proposes a multi-ary modulation chirp spread spectrum algorithm specific for the unmanned aerial vehicles field. It further introduces the corresponding fractional Fourier transform de-spreading algorithm and the hardware implementation of the software radio-based communication system to...

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Bibliographic Details
Main Authors: Chenlu Zhang, Hua Dang, Yifeng Xiong, Tianqi Yan
Format: Article
Language:English
Published: Wiley 2019-10-01
Series:The Journal of Engineering
Subjects:
software radio
fourier transforms
modulation
spread spectrum communication
broadband networks
autonomous aerial vehicles
radiofrequency interference
interference suppression
software radio-based communication system
unmanned aerial vehicles
antiinterference performance
wideband nonstationary interference environment
multiary modulation chirp spread spectrum algorithm
fractional fourier transform despreading algorithm
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0714

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https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0714

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