Results 61 to 70 of about 348,758 (220)

Radar Signatures of a Passenger Car

, 2007
The upcoming new SAR satellites like TerraSAR-X and Radarsat-2 offer high spatial image resolution and dual receive antenna capabilities which open new opportunities for world-wide traffic monitoring applications.
Palubinskas, Gintautas, Runge, Hartmut
core   +1 more source

Broadband Low-RCS Linearly Polarized Metasurface–Based Antenna

International Journal of Antennas and Propagation
In this paper, a broadband linearly polarized (LP) metasurface (MS)–based antenna with low radar cross section (RCS) over a wideband is proposed. The radiation and scattering mechanisms of the antenna are analyzed under the guidance of characteristic ...
Jinhong Luo, Yongtao Jia, Gang Shi, Zhongxun Liu, Jiahao Zhang, Ying Liu   +5 more
doaj   +1 more source

False Target Discrimination of Air Surveillance Radar Based on Track Velocity Modification and Frequency Spectrum Analysis

Leida xuebao, 2013
In this paper, the false target discrimination strategy of air surveillance radar is studied. Aiming to distinguish false target which can form certain track such as clutter residual false track or false track deception, a novel method based on track ...
Wang Hua-bin, Xu Mu, Wang Cheng, Zhao Qing-quan   +3 more
doaj   +1 more source

A study on parameter estimation and suppression for smeared spectrum jamming based on short-time Fourier transform

EURASIP Journal on Wireless Communications and Networking, 2020
We address the suppressing problem of smeared spectrum (SMSP) jamming from the mixed signal received by the radar. To this end, we resort to the time-frequency analysis algorithm and give the concrete expression formula of the short-time Fourier ...
Chuanzhang Wu, Baixiao Chen, Minglei Yang, Mei Dong   +3 more
doaj   +1 more source

Acoustical radar [PDF]

Computer Standards & Interfaces, 1999
Comment: 8 ...
openaire   +2 more sources

Acceleration of parasitic multistatic radar system using GPGPU

, 2011
This dissertation details the implementation of PMR [Parasitic Multistatic Radar] signal processing chain in the GPGPU [General Purpose Graphic Processing Units] platform.
John, Mathew
core  

Monostatic and Bistatic Radar Measurements of Birds and Micro-drone [PDF]

, 2016
This paper analyses the experimental results from recent monostatic and bistatic radar measurements of multiple birds as well as a quadcopter micro-drone. The radar system deployed for these measurements was the UCL developed NetRAD system.
Griffiths, Hugh, Fioranelli, Francesco, Torvik, Børge, Borge Torvik, Ritchie, MA, Griffiths, H, Ritchie, Matthew, Francesco Fioranelli, Fioranelli, F, Hugh Griffiths, Matthew Ritchie, Torvik, B   +11 more
core   +1 more source

94 GHz Monolithic Transmitter for Weather Radar Application [PDF]

, 2011
This thesis was written for concluding my studies at the University of Padua. The main topic is the design of a monolithic transmitter in SiGe bipolar technology, for weather radar application at an operating frequency around 94GHz.
Puliero , Claudio
core  

RADAR-base/RADAR-Kubernetes: v1.1.0

, 2023
Changes since version 1.0.0: Added home page app Added realtime analytics component Generate secrets from a separate secrets file Added Github action to test RADAR-Kubernetes deployment Added initialisation scripts What's Changed Test RADAR-K8S ...
Joris Borgdorff, Pauline Conde, Heet Sankesara, Yatharth Ranjan, K1Hyve, Nivethika Mahasivam, Amos Folarin   +6 more
core   +1 more source

Characterisation and synchronisation of a netted software defined radio radar

IET Radar, Sonar & Navigation
The present work intends to characterise the combination of two netted software defined radios (SDR) and different radio frequency (RF) front‐ends installed in them, together with a two‐stratum time dissemination and synchronisation system.
Ferran Valdes Crespi, Angel Slavov, Matthias Weiß, Peter Knott, Daniel O’Hagan   +4 more
doaj   +1 more source