DocumentCode
3043127
Title
Detection of orbital debris using self-interference cancellation residual signal
Author
Jayasimha, S. ; Jyothendar, P.
Author_Institution
Signion Syst., IDA Bollaram, Medak, India
fYear
2013
fDate
1-3 July 2013
Firstpage
124
Lastpage
127
Abstract
We show that large-antenna earth-stations, communicating with geo-stationary satellite-relays and re-using spectrum via self-interference cancellation, can detect line-of-sight orbital debris. Higher frequency signals can spot and range debris as small as 5cm in diameter. We also provide new insights into the influence of weather and orbital debris on self-interference canceller performance.
Keywords
artificial satellites; space debris; geo-stationary satellite-relays; large-antenna Earth-stations; line-of-sight orbital debris; orbital debris detection; self-interference cancellation; self-interference cancellation residual signal; self-interference canceller performance; Doppler effect; Downlink; Satellites; Scattering; Space debris; Spaceborne radar; Uplink; Bi-static radar; Doppler; Forward-scatter; Ka-band; LEO; Orbital debris; Self-interference cancellation;
fLanguage
English
Publisher
ieee
Conference_Titel
Space Science and Communication (IconSpace), 2013 IEEE International Conference on
Conference_Location
Melaka
ISSN
2165-4301
Type
conf
DOI
10.1109/IconSpace.2013.6599447
Filename
6599447
Link To Document