A MF-TDMA Signal Monitoring Receiver Based on Polyphase Filter
Xi Liu, Feng Wen-quan, Chunsheng Li, Chao Ma, Zhu Nan · Procedia Engineering · 2012
Concerning on the need of Multi-frequency Time Division Multiple Access (MF-TDMA) signal monitoring system, this paper investigates the relevant receiver architecture: the innate defect of the traditional sweep receiver is expounded, and after that we introduce the channelized receiver based on polyphase filter which is suitable for demultiplexing uniform-band signals as MF-TDMA. Simulation and experimental results show that the proposed receiver structure is less computational intensive, easier to implement, and hence more efficient for the monitoring system.