Results 81 to 90 of about 5,417 (240)
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.The paper unveils groundbreaking research on the passive multistatic radar localisation of low‐Earth orbit (LEO) space objects using terrestrial digital radio transmitters operating in the VHF band that served as illuminators of opportunity and a LOFAR radio telescope employed as a surveillance receiver.
Konrad Jędrzejewski +4 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 In recent years, the research of multistatic synthetic aperture radar (SAR) has become a hot spot because of its great potentials in military and civil applications. However, it is inevitably disturbed by electronic countermeasures.
Wenjing Wang +4 more
doaj +1 more source
Region-enhanced passive radar imaging [PDF]
, 2005 The authors adapt and apply a recently-developed region-enhanced synthetic aperture radar (SAR) image reconstruction technique to the problem of passive radar imaging.
Cetin, Mujdat +2 more
core +1 more source
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.This article presents a study on interferometric inverse synthetic aperture radar (ISAR) for three‐dimensional imaging and rotational velocity estimation. The study focuses on synchronisation error compensation in a multistatic setup with three ground‐based radars and non‐orthogonal baselines.
Manjunath Thindlu Rudrappa +3 more
wiley +1 more source
An anti‐jamming method in multistatic radar system based on convolutional neural network
IET Signal Processing, 2022 For the existing jamming discrimination methods on the multistatic radar system, the single feature of target echo space correlation is utilised as the metric, which leads to the lack of comprehensive feature extraction and universal discrimination ...
Jieyi Liu +4 more
doaj +1 more source
Polarimetry for Sparse Multistatic 3D SAR
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.3D SAR imagery provides target height information and removes layover artefacts, but it has impractical sampling requirements. This article develops the PolSSARVI approach, where a sparsely formed set of polarisation‐weighted interferograms are combined for determining the 3D coordinates of scatterers.
Richard Welsh, Daniel Andre, Mark Finnis
wiley +1 more source
Power and Waveform Resource Allocation Method of LPI Netted Radar for Target Search and Tracking
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.A new scenario is considered for the low probability of intercept (LPI) netted radar in simultaneous target search and tracking, and a joint power and waveform resource allocation algorithm is proposed through the optimization of the multi‐dimensional resources.
Longhao Xie +4 more
wiley +1 more source
Over-The-Air Deramping For Multistatic Perimeter Surveillance [PDF]
, 2015 This paper explores the use of an over-the-air deramping (OTAD) system as a solution for perimeter surveillance. Over-the-air deramping is a technique for wirelessly synchronising distributed passive FMCW radar nodes to a dual-frequency master FMCW ...
Ash, M +3 more
core +1 more source
A Networked Radar Beam Allocation Method for Multi‐Target Tracking in Multi‐Jammer Scenario
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.This paper focuses on the problem of mainlobe interference suppression in radar networks tracking multi‐target scenarios with multiple jammers. A beam allocation method is proposed based on stepwise suppression of mainlobe and sidelobe interference since the beam allocation method has a significant impact on interference suppression performance ...
Lei Zhang +4 more
wiley +1 more source
Multistatic radar measurements of Unidentified Aerial Phenomena by cell\n and open access radio networks [PDF]
, 2022 Karl Svozil
openalex +1 more source