A Digital Carrier Recovery Scheme for Satellite Transponder 


Vol. 34,  No. 10, pp. 807-813, Oct.  2009


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  Abstract

A Satellite transponder is the Communication system to process signal with up-link signal recovery, and transmit to ground station through down-link. The orbit flight in the deep space causes high doppler shift in the received signals from the ground station so that the Carrier recovery and fast synchronization system are essential for the transponder system. The conventional analog transponder is employing the system‘s carrier recovery along with the PLL (Phase Locked Loop) designed for satellite's operation. This paper presents a digital carrier recovery scheme which can provide more reliable and software reconfigurable implementation technique for satellite transponder system without verifying scheme along with transponder designed for short distance or deep space satellite.

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  Cite this article

[IEEE Style]

Y. Lee, S. Choi, C. Kim, "A Digital Carrier Recovery Scheme for Satellite Transponder," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 10, pp. 807-813, 2009. DOI: .

[ACM Style]

Yoon-jong Lee, Seung-woon Choi, and Chong-hoon Kim. 2009. A Digital Carrier Recovery Scheme for Satellite Transponder. The Journal of Korean Institute of Communications and Information Sciences, 34, 10, (2009), 807-813. DOI: .

[KICS Style]

Yoon-jong Lee, Seung-woon Choi, Chong-hoon Kim, "A Digital Carrier Recovery Scheme for Satellite Transponder," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 10, pp. 807-813, 10. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880