Low Bitrate Modulator Using FPGA

Provided by: International Association of Engineering and Management Education (IAEME)
Topic: Hardware
Format: PDF
Satellite MODEM (MODulator and DEModulator) is used in satellite communication system. Space communication link is power limited. There are some satellite applications which require low bit rate. Low bit rate MODEM is cost effective, power efficient and creates low error rate in compare to high bit rate MODEM. Binary Phase Shift Keying (BPSK) modulation scheme is best suited for satellite communication since it is power efficient and provides low bit rate. In this paper, first BPSK modem is designed using system generator in MATLAB 2011a.

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