Reliable space‐to‐Earth communication as a secondary service in the 460–470 MHz band
作者： Jacob Gunther , Chad Fish , Charles Swenson , Todd Moon
DOI: 10.1002/SAT.1072
关键词:
摘要: Summary By regulatory fiat, secondary communication services cannot cause harmful interference to primary services, and they claim protection from the service. This paper is about establishing reliable high data rate space-to-Earth in asymmetric setting of a service 460–470 MHz frequency band. In this band, consist signals that are narrowband relative bandwidth signal interest. A domain approach adopted detect cancel interference. After processing, interest can be demodulated by standard techniques. shown effective on real collected for Dynamic Ionosphere CubeSat Experiment mission. The telemetry concept was developed with view toward demonstrating high-speed downlink capability may as future missions. Copyright © 2014 John Wiley & Sons, Ltd.
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