BROWSE
Detail
Conference Paper
Preliminary Performance Analysis of Space-Based AIS Payload for KOMPSAT-6
Cited - time in 
Share 
Share
- Authors
- Yong-Min Lee, Byoung-Sun Lee
- Issue Date
- 2015-04
- Citation
- International Conference on Advances in Satellite and Space Communications (SPACOMM) 2015, pp.63-65
- Language
- English
- Type
- Conference Paper
- Abstract
- Space-based automatic identification system (AIS) payload has been designed conceptually to provide a platform for AIS signal collection, down conversion, and demodulation of the AIS burst signals operating at VHF band. AIS receiver uses a reconfigurable Software Defined Radio (SDR) technology, which has digital filtering and cross-correlation functions within field programmable gate array (FPGA) device and demodulation of Gaussian minimum-shift keying (GMSK) waveform by a general purpose processor. AIS receiver is able to operate in either or both on-board processing (OBP) mode and on-ground-processing (OGP) mode depending on the availability of communications links, on-board resources and the user preference. In this paper, the link budget analysis and detection probability have carried out as a basic performance analysis of AIS payload for KOMPSAT-6.
- KSP Keywords
- Communications links, Cross-Correlation, Detection probability, Field-Programmable Gate Array(FPGA), Gaussian minimum-shift keying(GMSK), General Purpose Processor(GPP), Link Budget Analysis, Performance analysis, Signal collection, Software Defined Radio(SDR), Space-based AIS