Fpga-based Broadcast Coverage Of The Design And Research Of The Effect Of Monitoring Recorder

By analyzing the situations of inspecting and memorizing system for radio coverageeffect of home and abroad, and aiming at the demand of broadcast department and thepractical applications, we designed the equipment for radio coverage effect based onFPGA.The hardware frame and the methods to inspect and calculate the parameters aremainly discussed in this thesis.With regards to the hardware design, we used radiogram to receive and pretreat withbroadcast; we used FPGA to control switchers, which can realize multicommutation; weused MAX1108 and TLC320AD50C to sample signals; and we also used FPGA to realizeother control function; The controlling computer realize soft design; The communicationpart of this system provides the interface to the user, we can communicate with the remotecomputer through modem.With regards to the software design, we have realized the calculation of parametersand the remote communication part in software design.At the end of this paper, I analyze the error of this system and the methods of debug.