电讯技术2009，Vol.49Issue(7)：45-48,4.DOI:10.3969/j.issn.1001-893x.2009.07.011
功率倒置算法在GPS接收机天线抗干扰中的应用
Application of Power Inversion Arithmetic in Anti -interference Design of GPS Receiver Antenna
摘要
Abstract
GPS receiver antenna is liable to be interfered by other radio frequency signals, and traditional methods can not meet the high precision requirement of users. In order to improve the precision of naviga-tion and positioning,power inversion(PI) arithmetic is introduced in anti -interference design of GPS re-ceiver antenna. The PI arithmetic can effectively suppress interferences under the condition of uncertain background of interfering signals. On this base,a GPS antenna receiving model is designed by using PI a-rithmetic, and the bat - physical model is constructed and simulated, and higher precision is obtained.关键词
全球定位系统/接收机天线/功率倒置算法/抗干扰/智能天线Key words
GPS/ receiver antenna/ power - inversion arithmetic / anti - interference/ smart antenna分类
信息技术与安全科学引用本文复制引用
赵晓东,马煦,瞿稳科..功率倒置算法在GPS接收机天线抗干扰中的应用[J].电讯技术,2009,49(7):45-48,4.
