Results 61 to 70 of about 5,169 (229)
Passive Bistatic Radar (PBR) for harbour protection applications [PDF]
, 2022 S.446-450In this paper we investigate the feasibility of using Passive Bistatic Radar, PBR, to provide security for a harbour area. There have been numerous publications on the suitability of passive radar for air surveillance applications. However, this
Capria, A. +6 more
core +1 more source
Moon Imaging Performance of FAST Radio Telescope in Bistatic Configuration with Other Radars
Remote Sensing, 2023 Ground-based radar has been used for Moon imaging for more than 60 years. Five-hundred-meter Aperture Spherical radio Telescope (FAST), as the largest radio telescope on Earth, holds significant potential for celestial imaging missions with its ...
Yan Yin +5 more
doaj +1 more source
Space Weather, Volume 24, Issue 7, July 2026.Abstract In this study, we employ a deep learning approach to detect auroras from near‐infrared (NIR) sequential images captured by the satellite‐based imager, the Enhanced Polar Outflow Probe (e‐POP)/Fast Auroral Imager (FAI). We also apply the Eigen‐Class Activation Map (Eigen‐CAM), an explainable AI technique in a broad sense, as a post‐hoc ...
Junmu Youn +7 more
wiley +1 more source
Bistatic SAR Experiments with the TanDEM-X Constallation [PDF]
, 2012 Launched in June 2010, TanDEM-X is an interferometric mission with the main goal of providing a high-resolution, global and unprecedentedly accurate digital elevation model (DEM) of the Earth by means of single-pass X-band SAR interferometry. Despite
Steinbrecher, Ulrich +23 more
core +1 more source
Experimental Results on Bistatic Radar Based on 5G OFDM Synchronization Signal
Известия высших учебных заведений России: РадиоэлектроникаIntroduction. Orthogonal frequency division multiplexing (OFDM) has become a popular wideband digital communication scheme. Research studies into the use of new telecommunication signals, including those synthesized based on the 5G standard, in bistatic ...
Van Tuan Nguyen
doaj +1 more source
A Range-ambiguous Clutter Suppression Method for MIMO Bistatic Airborne Radar
Leida xuebao, 2018 The ground clutter of sidelooking Multiple-Input Multiple-Output (MIMO) bistatic radar has severe problems of range-dependence and clutter spectrum spreading.
Wang Yuzhuo, Zhu Shengqi, Xu Jingwei
doaj +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT To address the demand for high‐temperature stability, broadband strong absorption, and multifunctional integration of electromagnetic wave absorbing materials in complex service environments, lightweight molybdenum disulfide (MoS2) decorated silicon carbide (SiC) nanofiber composite aerogels with a directional layered interconnected structure ...
Zhi Song +4 more
wiley +1 more source
Efficient Time-Domain Focussing for General Bistatic SAR Configurations: Bistatic Fast Factorised Backprojection [PDF]
, 2010 Due to the lack of an appropriate symmetry in the acquisition geometry, generalised bistatic SAR cannot benefit from the two main properties of low-to-moderate resolution monostatic SAR: azimuth-invariance and topography-insensitivity.
Moreira, Alberto +3 more
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 +11 more
core +1 more source
New High Precision Measurements of Apollo Samples: 0.3–5 GHz Complex Refractive Indices
Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.Abstract Active and passive radar techniques provide information on the subsurface structure and history of planetary bodies. However, interpretations of radar data are limited by our understanding of the complex dielectric permittivity and magnetic permeability of the surface material.
P. Linton +15 more
wiley +1 more source