摘要
利用Ｖｏｌｔｅｒｒａ级数作为分析工具研究了ＢＰ机中射频接收板的三阶互调失真．作为一个级联系统，建立了射频接收板的Ｖｏｌｔｅｒｒａ模型，研究了整个射频接收系统的三阶互调失真与各个电路的三阶互调失真之间的关系．这个理论结果对设计射频接收板是有效的，并且适用其他弱非线性失真接收机．
We study the thirdorder intermodulation distortion of a radio frequency receiver in a Beeper with Volterra series analysis. For a cascaded system, we have deve loped a Volterra model for individual circuit of the receiver. We also have studied the relation between the thirdorder intermodulation distortion of the overall radio frequency receiver and that of the individual circuit. The calculated results are desired for designing the radio frequency receiver, and can be used in other weakly nonlinear distorted receivers.
出处
《应用科学学报》
CAS
CSCD
1998年第2期157-162,共6页
Journal of Applied Sciences
关键词
VOLTERRA级数
射频接收板
三阶互调失真
Volterra series, radio frequency receiver, the thirdorder intermodulation distortion
