Phased-array radar is widely used in localizating non-cooperative targets, but the range and
angle of targets cannot be directly estimated from its beamforming output due to an inherent …

In this letter we present a novel method for source node localization using received signal
strength in situations where path-loss model parameters are unknown. First, a ratio …

This letter proposes an improved version of the popular two-stage weighted least squares
(TSWLS) algorithm for source localization using time difference of arrival (TDOA) …

A moving target creates the Doppler effect on the transmitted signal, which can be exploited
to improve the target localization accuracy in multistatic sonar that normally utilizes …

To improve precision in source localization from a time difference of arrival (TDOA) that has
large measurement errors, this paper proposes a TDOA positioning algorithm based on an …

Accurate source localization is an important problem in many research areas as well as
practical applications in wireless communications and acoustic signal processing. This …

This letter presents a new three-dimensional (3-D) instrumental variable based Kalman filter
(3D-IVKF) algorithm for angle-of-arrival target tracking from azimuth and elevation angle …

We propose a sensor selection method for time difference of arrival and angle of arrival
localization scenario. When the number of available sensors is given, we select the …

We study and solve the previously unstudied problem of finding both transmitter and
receiver positions using only time of arrival (TOA) measurements when there is a difference …

The performance of a time difference of arrival (TDOA) localization system is severely
affected by time synchronization errors, and making use of reference signals is a common …