High Data Rate QPSK Modulator with CCSDS Punctured FEC channel Coding for Geo-Imaging Satellite

Abstract

The GISAT (Geo-Imaging Satellite) mission of ISRO (Indian Space Research Organization) is to provide state-of-the-art high resolution imaging of earth from the Geo-stationary orbit . The large amount of this imaging data is to be sent in real time on earth. Therefore, a high data rate QPSK modulator at 200 Mbps is designed. CCSDS (Consultative Committee for… (More)

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