Structure of Digital Channelized Receiver without Dead Zone
HE Zhi-ming · Modern Electronics Technique · 2010
An architecture of a broadband digital channelized receiver was deduced with the mature theory of DFT polyphase filter banks.The cross-channel decision for receiving the multi-channel signals with total probability at the right time can be achieved in combination with the instantaneous frequency measurement technology to avoid the false signal generation.The simulation testing and verification were performed with Matlab software.The simulation result indicates that the method is feasible and effective.