The localization of a stationary transmitter using moving receivers is considered. The
original Direct Position Determination (DPD) methods, with combined Time Difference of …

Passive localization technology, which intercepts emitter signals and passively determines
their positions, has important value in fields such as electronic reconnaissance and search …

This paper explores two-step and direct geolocation of terrestrial Global Navigation Satellite
System (GNSS) jammers from Low Earth Orbit (LEO). Within the past decade, there has …

The localization of stationary narrowband radio emitters using multiple moving receivers is
considered. Most of the methods addressing this problem are based on two processing …

In this paper, we address the problem of direct position determination (DPD) for moving
sources. Different from traditional two-step localization methods where the intermediate time …

Multi-station joint localization has important practical significance. In this paper, phase
difference of arrival (PDOA) information is introduced into the joint time difference of arrival …

GNSS spoofing interference utilizes falsified navigation signals to launch attacks on GNSS
systems, posing a significant threat to applications that rely on GNSS signals for positioning …

Source positioning using time difference of arrival (TDOA) has received much research
interest in the field of vehicular technology during the past decades. In practice, sensor …

Compared with conventional two-step localization methods, direct position determination
(DPD) is a promising technique that offers superior performance under low signal-to-noise …

In this correspondence paper, we address the direct position determination (DPD) problem
for wideband stationary sources using time-delayed and Doppler-stretched signals collected …