Abstract
As many pico-esats will be released in one launch, the closeness in spatial and spectral separation between different pico-sats may render problems for ground stations in satellite tracking. We implement a ground station receiver with software defined radio (SDR) approach to solve this problem. In the SDR, bandpass sampling is used to down convert RF signal. Single antenna interference cancellation (SAIC) technique with Maximum-Likelihood Sequence Estimator (MLSE) algorithm is used to cancel interference. Doppler shift for transmitter is estimated based on received signals. The SDR-based ground station provides a receiver capable of receiving multi-channel, flexible data rate, flexible modulation type, with co-channel interference (CCI) cancellation capability.
| Original language | English |
|---|---|
| Title of host publication | Small Satellites for Earth Observation |
| Publisher | Springer Netherlands |
| Pages | 293-298 |
| Number of pages | 6 |
| ISBN (Print) | 9781402069420 |
| DOIs | |
| Publication status | Published - 2008 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Environmental Science(all)
- Earth and Planetary Sciences(all)
Cite this
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A software-defined radio approach for the implementation of ground station receivers. / Juang, Jyh-Chin; Tsai, Chiu Teng; Miau, Jiun-Jih.
Small Satellites for Earth Observation. Springer Netherlands, 2008. p. 293-298.Research output: Chapter in Book/Report/Conference proceeding › Chapter
TY - CHAP
T1 - A software-defined radio approach for the implementation of ground station receivers
AU - Juang, Jyh-Chin
AU - Tsai, Chiu Teng
AU - Miau, Jiun-Jih
PY - 2008/12/1
Y1 - 2008/12/1
N2 - As many pico-esats will be released in one launch, the closeness in spatial and spectral separation between different pico-sats may render problems for ground stations in satellite tracking. We implement a ground station receiver with software defined radio (SDR) approach to solve this problem. In the SDR, bandpass sampling is used to down convert RF signal. Single antenna interference cancellation (SAIC) technique with Maximum-Likelihood Sequence Estimator (MLSE) algorithm is used to cancel interference. Doppler shift for transmitter is estimated based on received signals. The SDR-based ground station provides a receiver capable of receiving multi-channel, flexible data rate, flexible modulation type, with co-channel interference (CCI) cancellation capability.
AB - As many pico-esats will be released in one launch, the closeness in spatial and spectral separation between different pico-sats may render problems for ground stations in satellite tracking. We implement a ground station receiver with software defined radio (SDR) approach to solve this problem. In the SDR, bandpass sampling is used to down convert RF signal. Single antenna interference cancellation (SAIC) technique with Maximum-Likelihood Sequence Estimator (MLSE) algorithm is used to cancel interference. Doppler shift for transmitter is estimated based on received signals. The SDR-based ground station provides a receiver capable of receiving multi-channel, flexible data rate, flexible modulation type, with co-channel interference (CCI) cancellation capability.
UR - http://www.scopus.com/inward/record.url?scp=84889995388&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84889995388&partnerID=8YFLogxK
U2 - 10.1007/978-1-4020-6943-7_27
DO - 10.1007/978-1-4020-6943-7_27
M3 - Chapter
AN - SCOPUS:84889995388
SN - 9781402069420
SP - 293
EP - 298
BT - Small Satellites for Earth Observation
PB - Springer Netherlands
ER -