Telemetry System (pcm / Fm) If Digital Receiver Technology

Digitalization is very important in the modern communication and radar systems,so it is very useful to study Digitized Receiver.Because of today's technology,it is difficult to sample RF signal,so we study IF Digitized Receiver now.And in digitized system,signal processing is a important part,so we also work on it.This paper include two parts, one is about IF Digitized Receiver in PCM/FM telemetring system,the other is about a kind of signal processor based on FPGA technology which could be in series with each other.In these two parts,we introduse the design method,the realization of hardwares,and the result of hardware testing.The primary works in this paper are presented as follows:1.To complete the project demonstration and simulation of the system.2.To complete the system design and hardware realization. 3.To complete the design of signal processor based on FPGA technology and system simulation.