摘要
首先分析了比幅测向的基本原理，提出了基于RSSI（Received Signal Strength Indication）比幅测向算法，对幅度权值的表示方式进行了改进，分析了影响测向精度的各种因素，并提出了可行的校正方法。
Introduced the theory of the amplitude comparison direction finding, based on Received Signal Strength Indication, modified weighted amplitude Comparison Direction Finding is proposed. And then based on the analyzing the source and mechanism of direction errors, proposed the method for raising the direction finding accuracy.
出处
《通信对抗》
2011年第2期12-15,共4页
Communication Countermeasures
关键词
多波束
比幅测向
反射面天线
RSSI
multi-beam
amplitude comparison direction finding
reflector antenna
RSSI （Received Signal Strength Indication）
