Results 21 to 30 of about 789,916 (296)
Cooperative Radar and Communications Signaling: The Estimation and Information Theory Odd Couple [PDF]
, 2014 We investigate cooperative radar and communications signaling. While each system typically considers the other system a source of interference, by considering the radar and communications operations to be a single joint system, the performance of both ...
Bliss, Daniel W.
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The Journal of Engineering, 2019 Low observable moving target-detection technology under clutter background is the key factor affecting the radar performance. Here, frequency diverse array (FDA) MIMO radar is investigated for low-observable moving target detection.
Xiaolong Chen +5 more
doaj +1 more source
Radar orthogonality and radar length in Finsler and metric spacetime geometry [PDF]
, 2014 The radar experiment connects the geometry of spacetime with an observers measurement of spatial length. We investigate the radar experiment on Finsler spacetimes which leads to a general definition of radar orthogonality and radar length. The directions
Pfeifer, Christian
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The Journal of Engineering, 2019 With the increase of target mobility and environment complexity, highly reliable single-period statistical judgments become more and more difficult. The multiple hypothesis tracking (MHT) algorithm is a method based on delay logic, and can effectively ...
Yuan Yao, Juan Shang, Qi Wang
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Deinterleaving method of complex staggered PRI radar signals based on EDW fusion
The Journal of Engineering, 2019 Most of the existing pulse deinterleaving algorithms cannot deal well with complex staggered pulse repetition interval (PRI) radar signals which have >10 stagger levels.
Tian Tian, Jingjing Ni, Yingying Jiang
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Empirical Analysis of Chirp and Multitones Performances with a UWB Software Defined Radar: Range, Distance and Doppler [PDF]
, 2014 In this study, a protocol for an unbiased analysis of radar signals' performance. Using a novel UWB software-defined radar, range profile, Doppler profile and detection range are evaluated for both Linear Frequency Modulated pulse and Multitones.
Gray, Derek +2 more
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Using Radar Cross-Section to Enhance Situational Awareness Tools for Airport Avian Radars
Human-Wildlife Interactions, 2017 Digital avian radars can track bird movements continuously in the vicinity of airports without interruption. The result is a wealth of bird-track data that can be used in mitigation efforts to reduce bird strikes on and near airfields.
Tim J. Nohara +2 more
doaj +1 more source
Inverse Problems, 2013 The article of record as published may be found at http://dx.doi.org/1088/0266-5611/29/5/050301 Because of their ability to operate without regard to day, night or weather conditions, radar systems are ubiquitous in remote sensing operations and are used in a wide variety of commercial and military applications.
Borden, Brett, Cheney, Margaret
openaire +2 more sources
Numerical study on signatures of atmospheric convective cells in radar images of the ocean
, 1999 Current and wind variations at the ocean surface can give rise to a modulation of the sea surface roughness and thus become visible in radar images. The discrimination between radar signatures of oceanic and atmospheric phenomena can be quite difficult ...
Alpers +13 more
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