Research and design of compensation for frequency response in communication system
Jia Wang · Optical Communication Technology · 2013
This paper presented a kind of technique to rectify the frequency response(FR) error from the telecommunication system,according shaping FIR filter principle of intra-system base-band,and combining the math models of DFT,frequency spectrum etc.How to get modified FIR filter factors form the way of superimposing the FR error on the FIR filter frequency spectrum is mainly discussed.For the more,an intact case to compensate CIC FR is designed.The result of the experiment indicated that,the mind of our design is available,and has the characters of flexibility and practicability.