대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
- /
- Pages.457-459
- /
- 2004
- /
- 1226-9743(pISSN)
The Implementation of Communication Unit for KOMPSAT-II
-
Lee Sang-Taek
(Korea Aerospace Research Institute)
;
- Lee Jong-Tae (Korea Aerospace Research Institute) ;
-
Lee Sang-Gyu
(Korea Aerospace Research Institute)
;
- Youn Heong-Sik (Korea Aerospace Research Institute)
- 발행 : 2004.10.01
초록
The Channel Coding Unit (CCU) is an integral component of Payload Data Transmission System (PDTS) for the Multi-Spectral Camera (MSC) data. The main function of the CCU is channel coding and encryption. CCU has two channels (I & Q) for data processing. The input of CCU is the output of DCSU (Data Compression & Storage Unit). The output of CCU is the input of QTX which modulate data for RF communication. In this paper, there are the overview, short H/W description and operation concept of CCU.
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