A Kind of Technique of Base-band Figuration in Digital Communication Systems
Qin Wen-bing · Journal of Institute of Command and Technology · 2004
The efficient technique of base-band figuration of good quantity is deeply requested, by way of rather adapting efficient use of frequency-bandwidth resources, and enhancing the validity, reliability applicability of communication systems. According to the trend and request of software radio, the paper introduces the effective technique of increasing frequency-bandwidth efficiency, reduces or eliminates ISI based on band signal disposing. A very maneuverable RC filter is put forward. The realization and performance of it are expatiated in particular. Finally, the emulational wave by matlab and the RTL simulated graph in FPGA also are presented. It has been some reference value to theory and achieving of technique of base-band figuration in digital communication systems.