A novel monofilar‐Archimedean metamaterial inspired leaky‐wave antenna for scanning application for passive radar systems
Sign Up to like & getrecommendations! Published in 2018 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31300
Abstract: A novel backfire-to-endfire leaky-wave antenna is presented with ability to scan from -25ο to +45ο. The antenna is based on metamaterial transmission-lines (MTM-TLs) and is implemented using Monofilar Archimedean spiral and rectangular slots, spiral inductors… read more here.
Keywords: leaky wave; wave antenna; passive radar; monofilar archimedean ... See more keywords
Polarisation experimental research of passive radar based on digital television signal
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2017.4204
Abstract: The Letter aims to investigate the polarisation diversity for passive radar system. Digital television signal is used as the illuminator of opportunity in this experiment. Dual-polarised Yagi-Uda antennas have been independently designed as surveillance array… read more here.
Keywords: polarisation; digital television; passive radar; television signal ... See more keywords
Cramér–Rao lower bound for ATSC signal‐based passive radar systems
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2019.0011
Abstract: In multistatic passive radar systems, the Cramer–Rao lower bound (CRLB) can be used to select the optimal illuminator of opportunity so that it provides the best estimation accuracy for target parameters. In this Letter, the… read more here.
Keywords: rao lower; lower bound; radar systems; passive radar ... See more keywords
Experimental Research of Multistatic Passive Radar With a Single Antenna for Drone Detection
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2844556
Abstract: Digital television signals are attractive illuminations of opportunity for the passive radars in the field of low altitude and slow speed target detection. The digital television standard permits reconstruction of a reference signal using the… read more here.
Keywords: detection; reference signal; passive radar; drone detection ... See more keywords
Passive Radar Imaging by Filling Gaps Between ISDB Digital TV Channels
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2019.2891114
Abstract: Integrated Services Digital Broadcasting-Terrestrial/Satellite (ISDB-T/S) signal, used in Japan as the digital television (TV) broadcasting standard, is exploited in this paper for passive bistatic radar two-dimensional imaging of stationary targets. A multifunctional system is developed… read more here.
Keywords: imaging filling; radar imaging; passive radar; filling gaps ... See more keywords
SSB-Based Signal Processing for Passive Radar Using a 5G Network
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2023.3262291
Abstract: This article presents an alternative processing chain for the passive radar using fifth-generation (5G) standard technology for broadband cellular networks as illuminators of opportunity. The proposition is to use a 5G synchronization signal block's (SSB)… read more here.
Keywords: network; signal processing; passive radar; radar using ... See more keywords
Robust DOA Estimation for Passive Radar With Target Signals Mixed in the Reference Channel
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.2980141
Abstract: In the frequency modulation (FM) radio-based passive radar system, the target signal mixed in the reference channel will have a negative impact on the target’s own direction of arrival (DOA) estimation. To solve this problem,… read more here.
Keywords: reference channel; robust doa; passive radar; target ... See more keywords
On the Sensitivity of Passive Multistatic Radar Amplitude and Doppler Measurements to Significant Wave Height
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.3048270
Abstract: This work presents data from a recent field campaign in which an S-band passive radar using noncooperative satellite-based illumination was used to measure bistatic radar scattering from the sea surface. Significant wave height (SWH) information… read more here.
Keywords: amplitude; passive radar; significant wave; wave height ... See more keywords
Side Peak Interference Mitigation in FM-Based Passive Radar Via Detection Identification
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2017.2665079
Abstract: In frequency-modulation (FM)-based passive radar, the strong side peaks randomly appearing in the ambiguity function will generate a false alarm of target detection. To mitigate this side peak interference, this paper starts with a detailed… read more here.
Keywords: detection; side peaks; based passive; passive radar ... See more keywords
Target Localization in Multistatic Passive Radar Using SVD Approach for Eliminating the Nuisance Parameters
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2017.2669558
Abstract: In this paper, a weighted least squares (WLS) method is presented to find the location of a single target by the use of bistatic range (BR) measurements in multistatic passive radar. The proposed method is… read more here.
Keywords: eliminating nuisance; target localization; passive radar; multistatic passive ... See more keywords
BEM Reference Signal Estimation for an Airborne Passive Radar Antenna Array
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2017.2716458
Abstract: In this paper, we consider an airborne passive radar using digital video broadcasting—terrestrial OFDM signals. In such an application, the channel composite nature and the mobility of the receiver deeply alter the signal and, therefore,… read more here.
Keywords: estimation; reference signal; passive radar; airborne passive ... See more keywords