Willow Catkin Optimization Algorithm Applied in the TDOA-FDOA Joint Location Problem [PDF]
Entropy, 2023 The heuristic optimization algorithm is a popular optimization method for solving optimization problems. A novel meta-heuristic algorithm was proposed in this paper, which is called the Willow Catkin Optimization (WCO) algorithm.
Jeng-Shyang Pan +4 more
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Emitter Location Using Frequency Difference of Arrival Measurements Only [PDF]
Sensors, 2022 It is desirable to enable emitter location using frequency difference of arrival (FDoA) measurements only, since many signals are characterized by coarse range resolution and fine Doppler resolution. For instance, while using the cross-ambiguity function
Mohamed Khalaf-Allah
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Geolocation with FDOA Measurements via Polynomial Systems and RANSAC [PDF]
2018 IEEE Radar Conference (RadarConf18), 2017 The problem of geolocation of a transmitter via time difference of arrival (TDOA) and frequency difference of arrival (FDOA) is given as a system of polynomial equations.
Bates, Daniel J., Cameron, Karleigh J.
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Fast TDOA and FDOA Estimation for Coherent Pulse Signals
International Journal of Antennas and Propagation, 2022 Time difference of arrival (TDOA) and frequency difference of arrival (FDOA) have been widely used for localizing temporally continuous signals passively.
Yan Liu, Fucheng Guo
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Bias-Reduced Localization for Drone Swarm Based on Sensor Selection [PDF]
SensorsTo address the problem of accurate localization of high-speed drone swarm intrusions, this paper adopts time difference of arrival (TDOA) and frequency difference of arrival (FDOA) measurements, aiming to improve the performance of estimating the motion ...
Bo Wu +4 more
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Bayesian FDOA Positioning with Correlated Measurement Noise
Remote SensingIn this paper, the problem of source localization using only frequency difference of arrival (FDOA) measurements is considered. A new FDOA-only localization technique is developed to determine the position of a narrow-band source.
Wenjun Zhang +4 more
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Joint TDOA, FDOA and PDOA Localization Approaches and Performance Analysis
Remote Sensing, 2023 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 (TDOA) and frequency difference of arrival (FDOA) localization ...
Jinzhou Li +7 more
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A Bias Compensation Method for Distributed Moving Source Localization Using TDOA and FDOA with Sensor Location Errors [PDF]
Sensors, 2018 Current bias compensation methods for distributed localization consider the time difference of arrival (TDOA) and frequency difference of arrival (FDOA) measurements noise, but ignore the negative influence by the sensor location uncertainties on source ...
Zhixin Liu, Rui Wang, Yongjun Zhao
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A Co-Localization Algorithm for Underwater Moving Targets with an Unknown Constant Signal Propagation Speed and Platform Errors [PDF]
SensorsUnderwater mobile acoustic source target localization encounters several challenges, including the unknown propagation speed of the source signal, uncertainty in the observation platform’s position and velocity (i.e., platform systematic errors), and ...
Yang Liu +4 more
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FDOA-based passive source localization: a geometric perspective [PDF]
, 2018 2018 Fall.Includes bibliographical references.We consider the problem of passively locating the source of a radio-frequency signal using observations by several sensors.
Cameron, Karleigh J.
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