Technology Of Smart Antenna Receiver For Mobile Terminals

With the development of communication .communication signal processing plays a more important role in communication technology and develops sharply under the based of great commercial benefit. Smart antenna ,key technology in the working protocol of 3th wireless communication(TD-SCDMA,WCDMA,CDMA2000) ,is an outcome of this science and drives many scholars' attention. Seldom researching work on Smart antenna technology can be found in mobile terminal due to its hard obstacles though thorough research and great achievement gained in base station. Combined in mobile terminal, technology of Smart Antenna increases little spatial freedom degrees of the receiver and many difficult problems in one-dimension signal processing may be worked out effectively. It can be predicted that the capacity of the receiver can be improved using proper knowledge of signal processing.The practice of the Smart antenna in mobile terminal is detailedly discussed and also shown with actual data is that such system design does work effectively.