Results 251 to 260 of about 211,747 (260)

On angle estimation in GSM passive coherent location systems

2016 17th International Radar Symposium (IRS), 2016
The paper discusses the angle of arrival (AOA) estimation task in GSM based passive coherent location (PCL) systems that bases on the scan pattern maximization method. Being optimal at maximum likelihood (ML) sense for the continuous case, this method may degrade if only discrete values of the pattern are available and the scan rate is low.
R. Zemmari, B. Knoedler, U. Nickel
openaire   +1 more source

White space Passive Coherent Location system based on IEEE 802.22

2015 16th International Radar Symposium (IRS), 2015
In this work we describe a Passive Coherent Location (PCL) system that exploits the signals emitted by IEEE 802.22 devices, operating in the white spaces of the VHF/UHF TV bands. The analysed system is called White Space PCL (WS-PCL). To cope with the very low transmitted EIRP of the IEEE 802.22 devices, we focus on the design of a WS-PCL system that ...
STINCO, PIETRO, GRECO, MARIA, GINI, FULVIO, Himed, Braham   +3 more
openaire   +2 more sources

Data Fusion in MIMO DVB-T-Based Passive Coherent Location

IEEE Transactions on Aerospace and Electronic Systems, 2013
Efficient combination of MIMO (multiple-input multiple-output) and PCL (passive coherent location) ideas is expected to improve performance of localization schemes. While, in general, adding the number of transmit and receive antennas provides spatial diversity, it is possible to obtain similar effects by using multiple transmitters that are already ...
Mojtaba Radmard, Seyyed Mohammad Karbasi, Mohammad Mahdi Nayebi   +2 more
openaire   +1 more source

Passive Coherent Location in the FM Band

2023 Radiation and Scattering of Electromagnetic Waves (RSEMW), 2023
Sergei V. Bessonov, Igor V. Donets, Viktor S. Onishchenko, Yakov A. Reyzenkind, Alexander M. Lerer, Valery N. Shevchenko   +5 more
openaire   +1 more source

Joint TDOA-DOA localization scheme for passive coherent location systems

2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012
This work presents a new approach to airborne target localization in a passive radar system. Using a joint time-difference-of-arrival (TDOA) and direction-of-arrival (DOA) localization technique, each receiver is capable of estimating both TDOA and DOA information of a far distant signal source.
null Meng-Chang Hua, null Cheng-Han Hsu, null Hsin-Chin Liu   +2 more
openaire   +1 more source

Multistatic Doppler Estimation Using Global Positioning System Passive Coherent Location

IEEE Transactions on Aerospace and Electronic Systems, 2019
In previous works, methods were explored for position estimation utilizing satellite-borne signals of opportunity, mainly the global positioning system (GPS). The GPS signal was exploited for use in a multistatic passive coherent location (PCL) system.
Sean A. Kaiser, Andrew J. Christianson, Ram M. Narayanan   +2 more
openaire   +1 more source

Geometric Clutter Analysis for Airborne Passive Coherent Location Radar

IEEE Transactions on Geoscience and Remote Sensing, 2022
Mateusz Malanowski, Rafal Rytel-Andrianik, Krzysztof Kulpa, Krzysztof Stasiak, Marek Ciesielski, Jaroslaw Kulpa   +5 more
openaire   +1 more source

Application of Parallel Factor to Passive Coherent Location

Journal of Electronics & Information Technology, 2013
Ge-ge Zhang, Jun Wang, Jin Li, Ji-bin Zheng   +3 more
openaire   +1 more source

Performance Analysis of UMTS-Based Passive Coherent Location Systems

2014
STINCO, PIETRO, Rangaswamy M.
openaire   +2 more sources

Optimal Sensor Selection In Multistatic Passive Coherent Location System

2010
STINCO, PIETRO, GRECO, MARIA, GINI, FULVIO, VERRAZZANI, LUCIO   +3 more
openaire   +1 more source