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Published in:
Space-Based MA TT&C System and Technologies Read chapter Read first chapter

2013 | OriginalPaper | Chapter

10. The Application of OFDM in UAV Telemetry

Authors : Hailong Zhao, Jian Zhang, Jie Zhou

Published in: Proceedings of the 26th Conference of Spacecraft TT&C Technology in China

Publisher: Springer Berlin Heidelberg

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Abstract

OFDM will be a key technology in next mobile communications, and has potential applications in unmanned aerial vehicle (UAV) telemetry, so a UAV telemetry system based on OFDM is implemented on basis of analyzing its advantages in this paper. Firstly, the system scheme is presented. Then the baseband transmitter and receiver are designed in detail. All of OFDM baseband processing algorithms are accomplished in FPGA. The baseband test is developed, and the test result of PAPR is 12 dB, and the Eb/N0 lose is about 1 dB compared with the theoretical value. Finally, the UAV telemetry system is built, and the flying experiments are done. The experiment results show that OFDM is available technology in UAV telemetry.

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Metadata
Title
The Application of OFDM in UAV Telemetry
Authors
Hailong Zhao
Jian Zhang
Jie Zhou
Copyright Year
2013
Publisher
Springer Berlin Heidelberg
Book
Proceedings of the 26th Conference of Spacecraft TT&C Technology in China

Print ISBN: 978-3-642-33662-1

Electronic ISBN: 978-3-642-33663-8

Copyright Year: 2013

DOI
https://doi.org/10.1007/978-3-642-33663-8_10

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