Results 1 to 10 of about 52,074 (233)
Clutter Rejection for FM Ranging Airborne Radar [PDF]
Journal of Electromagnetic Engineering and Science, 2023 In airborne radar, it is important to reject clutter signals to detect targets of interest. High pulse repetition frequency (HPRF) waveform provides robust detection performance in a clutter environment by separating clutter signals from the target echo ...
Ji Hwan Yoon, Yongmin Kim
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Multifrequency and Multistatic Inverse Synthetic Aperture Radar, with Application to FM Passive Radar [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 This paper deals with the imaging of a moving target using a multifrequency and multistatic radar consisting in one receiver and several narrowband transmitters.
Guillaume Ginolhac +3 more
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RCS–Doppler-Assisted MM-GM-PHD Filter for Passive Radar in Non-Uniform Clutter [PDF]
SensorsIn passive radar, the multiple model probability hypothesis density (MM-PHD) filter has demonstrated robust capability in tracking multi-maneuvering targets.
Jia Wang +3 more
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Ghost peaks mitigation with target-contaminated reference signal in passive bistatic radar [PDF]
Scientific ReportsPassive bistatic radar (PBR) exploits illuminators of opportunity such as frequency-modulated (FM) radio and cellular base stations, providing low-cost and resilient sensing.
Yonggan Zhang, Liyong Ge, Yong Wu
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BASTA : a 95GHz FM-‐CW Cloud radar
, 2014 International audienceGround-based continuous observation of non-precipitating clouds and ...
Bertrand, Fabrice +8 more
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Choice and impact of frequency increment in direct digital synthesiser (DDS)‐based linear FMCW radar
IET Radar, Sonar & Navigation, 2023 FMCW radar is a popular technique for radar sensors. A Direct Digital Synthesiser (DDS) is commonly used to generate the required linear frequency sweep. DDS devices are widely‐available and easy to configure in terms of the key radar parameters of sweep
Paul Victor Brennan, Lai Bun Lok
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IET Radar, Sonar & Navigation, 2021 This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using ...
Faran Awais Butt +4 more
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Synchronization of Monostatic Radar Using a Time-Delayed Chaos-Based FM Waveform
Remote Sensing, 2022 There is no doubt that chaotic systems are still attractive issues in various radar applications and communication systems. In this paper, we present a new 0.3 GHz mono-static microwave chaotic radar. It includes a chaotic system based on a time-delay to
Mariam H. Abd +7 more
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Complementary frequency modulated radar waveforms and optimised receive processing
IET Radar, Sonar & Navigation, 2021 Design methodologies are developed for complementary frequency modulated (FM) waveforms and for optimised complementary mismatched filtering (MMF) of arbitrary non‐repeating waveforms.
Christian C. Jones +3 more
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SAR: A Novel Application for FM-CW Radars [PDF]
31st European Microwave Conference, 2001, 2001 For small-scale earth observation applications, there is a special interest in low-cost, high-resolution imaging radars small enough to be operated from small, possibly unmanned, aircraft. The combination of the compactness of FM-CW technology and the high resolution of SAR systems should result in such a small, cost-effective imaging radar.
Wit, J.J.M. de, Hoogeboom, P.
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