It is always an important problem to effectively correct the errors due to the above mentioned reasons to achieve excellent antenna sidelobe level and signalprocessing capability.
有效地校正由上述因素产生的误差以获得良好的天线副瓣电平和信号处理能力，一直是人们着重研究的课题。
2
Smart antenna is a complex system including array antennas digital signalprocessing unit and adaptive arithmetic unit.
智能天线是个复杂的系统包括天线阵列，数字信号处理单元和自适应算法单元。
3
Smart antenna and spatial diversity receiving are two most important spatial signalprocessing technologies.