Channelized transceiver for real signals

In this paper, a channelizer structure suitable for ESM(Electronic Support Measures), ECM(Electronic Counter Measures) and SDR (Software Defined Radio) systems is presented. The novelty of this design is the modification to the polyphase structure for supporting real signals without increasing the system overhead and the delay. The proposed architecture is optimized with a mixed-precision optimization heuristic algorithm and implemented on a Virtex-6 SX475T and can run at 200 MHz clock speed.