scholarly journals Observability of Airborne Passive Location System with Phase Difference measurements

2008 ◽  
Vol 21 (2) ◽  
pp. 149-154 ◽  
Author(s):  
Deng Xinpu ◽  
Wang Qiang ◽  
Zhong Danxing
Keyword(s):  
Phase Difference ◽  
Passive Location ◽  
Location System

Sensor registration technique for passive location system

2009 ◽  
Author(s):  
Xiong Wei ◽  
Pan Xu-dong ◽  
Peng Ying-ning
Keyword(s):  
Passive Location ◽  
Location System ◽  
Sensor Registration

An Improved Airborne Single Observer Passive Location

2012 ◽  
Vol 157-158 ◽  
pp. 1533-1536
Author(s):  
Yong Wang ◽  
Chang Qiang Huang ◽  
Zheng Wang ◽  
Wang Xi Li
Keyword(s):  
Angular Velocity ◽  
Phase Difference ◽  
Measurement Problem ◽  
Doppler Frequency ◽  
Original Method ◽  
Parameter Measurement ◽  
Frequency Change ◽  
Passive Location ◽  
Change Rate ◽  
Domain Information

Using phase difference change rate’s augmentation to angular velocity, an improved passive location is developed,which solves the high precision parameter measurement problem of angular velocity in passive location and tracking via spatial-frequency domain information. The simulation shows that this method can reduce the difficulties of parameter measurement. The ranging error is mainly affected by the measurement error of phase difference change rate and doppler frequency change rate. Compared with the original method, it has higher passive location precision.

An Improved Airborne Passive Location & Tracking Algorithm Using the Rate-of-change of Phase Difference

2014 ◽  
Vol 35 (1) ◽  
pp. 68-73 ◽  
Author(s):  
Wang-xi Li ◽  
Chang-qiang Huang ◽  
Yong Wang ◽  
Tong Han ◽  
Chuan-lin Tang ◽  
...  
Keyword(s):  
Phase Difference ◽  
Rate Of Change ◽  
Tracking Algorithm ◽  
Location Tracking ◽  
Passive Location
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