Results 51 to 60 of about 12,332 (221)
Entanglement-Assisted Joint Monostatic-Bistatic Radars
Entropy, 2022 With the help of entanglement, we can build quantum sensors with sensitivity better than that of classical sensors. In this paper we propose an entanglement assisted (EA) joint monostatic-bistatic quantum radar scheme, which significantly outperforms corresponding conventional radars.
openaire +3 more sources
Preservation of Historically and Scientifically Important Geospatial Data From Venus
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract A large volume of scientifically and historically important data from the early exploration of Venus is not widely available to researchers. Our work is focused on ameliorating this problem with the archival of geospatial data including radar, topography, and radiometry.
T. J. Austin +2 more
wiley +1 more source
Xibei Gongye Daxue Xuebao, 2023 Aiming at the problem that the non-stationary of airborne bistatic radar clutter reduces the performance of traditional clutter suppression algorithm, this paper first formulates airborne bistatic radar clutter model, and then analyzes the bistatic radar
CHENG Yufeng +4 more
doaj +1 more source
Forward scatter radar for air surveillance: Characterizing the target-receiver transition from far-field to near-field regions [PDF]
, 2017 A generalized electromagnetic model is presented in order to predict the response of forward scatter radar (FSR) systems for air-target surveillance applications in both far-field and near-field conditions.
Comite, Davide +5 more
core +2 more sources
Monitoring Flood Inundation Dynamics From Space
Reviews of Geophysics, Volume 64, Issue 1, March 2026.Abstract With the increasing intensity and frequency of flood events worldwide, the need for accurate and timely inundation mapping has never been more critical. Large‐scale flood extent estimations are vital for coordinating effective disaster response, facilitating recovery, and building future resilience.
C. Campo +5 more
wiley +1 more source
Feasibility, Design, and Deployment Requirements of TCR for Bistatic SAR Radiometric Calibration
Remote Sensing, 2018 The trihedral corner reflector (TCR) is widely used as the calibration device in monostatic synthetic aperture radar (SAR) calibration, and the performance of the TCR in radiometric calibration has been studied and verified in depth.
Qiaona Zheng +3 more
doaj +1 more source
Frequency Selective Rasorber With Low Insertion Loss and Ultra‐Broadband Scattering Reduction
Advanced Physics Research, Volume 5, Issue 2, February 2026.We present a dual‐polarization broadband frequency selective rasorber featuring a transmission window in the middle of its absorption band. The proposed FSR achieves a –10 dB reflection band over 3.68–16.94 GHz with a fractional bandwidth of 128.6%, featuring a minimum insertion loss of 0.3 dB at 10.3 GHz.
Ziming Yu +4 more
wiley +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
Impacts of Atmospheric Rivers in Central Greenland: Snowfall, Clouds, and Atmospheric State
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.Abstract Atmospheric rivers (ARs) are long bands of strong horizontal water vapor transport responsible for over 90% of total integrated vapor transport (IVT) in extratropical and polar regions. Using a 12‐year record (2010–2022) of ground‐based remote sensing, radiosonde, snow stake, and reanalysis data from Summit Station, Greenland, we quantify the ...
A. E. Wedum +5 more
wiley +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