Results 21 to 30 of about 103,566 (189)
Discrete Dynamics in Nature and Society, 2021 Based on the active interference suppression algorithm, this study combines the radar working mode and the interference type and realizes the effective detection of the flaw detection signal by successively processing the radar receiving signal and the ...
Wenping Wu
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Interference Analysis for mmWave Automotive Radar Considering Blockage Effect
Sensors, 2021 Due to the increasing number of vehicles equipped with millimeter wave (mmWave) radars, interference among automotive radars is becoming a major issue. This paper explores the automotive radar interference in both two-lane and multi-lane scenarios using ...
Liping Kui, Sai Huang, Zhiyong Feng
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Radar spectrum opportunities for cognitive communications transmission [PDF]
, 2008 In relation to opportunistic access to radar spectrum, the impact of the radar on a communication system is investigated in this paper. This paper illustrates that by exploring the spatial and temporal opportunities in the radar spectrum and therefore ...
Doufexi, A +3 more
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Subsurface CW interference radar
Electronics Letters, 1995 A new subsurface CW (continuous wave) interference radar having the great advantage of detecting a fine shallow target is presented. The horizontal location of the target submerged in a dissipative half-space may be detected easily by using the symmetry of the measured electric field pattern.
J.W.Lyu, D.K.Park, J.W.Ra Ra, Jung Woong
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Atmosphere, 2022 With the development of wireless communication technology, the electromagnetic interference (EMI) of artificial radio to weather radar increases significantly, which has a serious impact on the quality of radar data. Most of the research on detecting and
Jiamin Wang, Haijiang Wang, Zhaoping Sun
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Assessing and mitigating the radar–radar interference in the German C-band weather radar network [PDF]
Atmospheric Measurement Techniques, 2023 The national German weather radar network operates in C-band between 5.6 and 5.65 GHz. In a radar network, individual transmit frequencies have to be chosen such that radar–radar-induced interferences are avoided.
M. Frech +4 more
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Fractional fourier transform based monopulse radar for combating jamming interference [PDF]
, 2010 Monopulse radars are used to track a target that appears in the look direction beam width. The distortion produced when manmade high power interference (jamming).
Elgamel, Sherif A.E.H., Soraghan, J.J.
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FDA–MIMO radar transmitting subaperture design and anti-interference performance analysis
AIP Advances, 2021 The hybrid of the frequency diversity array (FDA) radar and multiple-input multiple-output (MIMO) radar, namely, FDA–MIMO radar, provides more degrees of freedom and improves the overall performance of the system.
Changlin Zhou +5 more
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Frequency Increment Design Method of MR-FDA-MIMO Radar for Interference Suppression
Remote Sensing, 2023 In the present complex electromagnetic environment, radar target detection is threatened by different kinds of interferences, especially mainlobe deceptive interference, which occupies the same energy distributions of targets spatially, meaning that ...
Zhixia Wu +5 more
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Research on Dual-Frequency Electromagnetic False Alarm Interference Effect of a Typical Radar
Sensors, 2022 In order to master the position variation rule of radar false alarm signal under continuous wave (CW) electromagnetic interference and reveal the mechanism of CW on radar, taking a certain type of stepping frequency radar as the research object ...
Xue Du +4 more
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