Title :
Design and Simulation of a FPGA-Based Demodulator for Low-bit Remote Subcarrier Signal
Author :
Gao Cuidong ; Qi, Zhao
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
This paper mainly introduced a FPGA-based design model for low-bit Remote Subcarrier. This demodulation method is designed to accomplish carrier synchronization and bit synchronization quickly and effectively. It can achieve synchronization in FPGA which refer to the theory of software wireless. We should validate the arithmetic whether can satisfy the need for feasibility and reliability. The Simulation results of the design model show the model can meet the demodulation request.
Keywords :
demodulators; field programmable gate arrays; synchronisation; FPGA-based demodulator; bit synchronization; carrier synchronization; low-bit remote subcarrier signal; software wireless theory; Arithmetic; Bit error rate; Communication system control; Demodulation; Design engineering; Electronic mail; Field programmable gate arrays; Gain control; Signal design; Signal to noise ratio; Carrier synchronization; FPGA; Low-bit rate; Remote Sub-carrier;
Conference_Titel :
Wireless Networks and Information Systems, 2009. WNIS '09. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3901-0
Electronic_ISBN :
978-1-4244-5400-6
DOI :
10.1109/WNIS.2009.34
