Results 171 to 180 of about 2,644,425 (233)
Deception jamming modeling in radar sensor networks
MILCOM 2008 - 2008 IEEE Military Communications Conference, 2008 In this paper we create a modeling scenario which includes an airborne imaging radar platform, receiving platform and an electronic countermeasure (ECM) platform whose goal is to introduce false target images. We also assume a high-resolution stripmap SAR model operating with several common types of UWB signals, as well as the newly proposed OFDM radar
Jonathan Schuerger, Dmitriy Garmatyuk
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Performance of random OFDM radar signals in deception jamming scenarios
2009 IEEE Radar Conference, 2009 The paper examines the performance of randomly generated OFDM waveforms in presence of deception jamming. The scenario of interest uses OFDM waveforms for synthetic aperture radar (SAR) imaging of a target area into which a digital radio frequency memory (DRFM) repeat jammer has been introduced.
Jonathan Schuerger, Dmitriy Garmatyuk
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Target Detection for Multistatic Radar in the Presence of Deception Jamming
IEEE Sensors Journal, 2021This study investigates the target detection problem of multistatic radar in the presence of deception jamming. A detection algorithm based on non-coherent integration is presented to determine whether a target exists in each probed spatial resolution cell (SRC).
Shiyu Zhang +4 more
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Study of multistatic radar against velocity-deception jamming
2011 International Conference on Electronics, Communications and Control (ICECC), 2011Compared with monostatic radar, multistatic radar has considerable merits against deception jamming because its transmitting system and receiving system are separated physically. Firstly velocity-deception jamming styles and their working principles are introduced in brief. Then a new type of multistatic radar that consists of one transmitter and three
Song Yao, Lv Bo, Zhou Chang-you
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A Novel Deceptive Jamming Approach Against Frequency Diverse Array Radar
IEEE Sensors Journal, 2021Due to the rapid progress of electronic countermeasures (ECMs), the corresponding means of electronic counter countermeasures (ECCMs) are urgently needed. Due to its range-dependent feature, frequency diverse array (FDA) radar technology possesses the application potential for mainlobe jamming suppression. However, the construction of the jamming model
Ming Tan +3 more
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Research on Deception Jamming Methods of Radar Netting
2020The difficulty of reconnaissance and jamming have been greatly increased as the result of the extensive use of Radar Netting system. So how to put effective jamming on the Radar Netting system becomes an important problem in electronic countermeasures realm recently.
Wenwen Gao +3 more
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Deceptive jamming suppression with frequency diverse MIMO radar
Signal Processing, 2015Simulated false targets cannot be easily discriminated and suppressed with traditional radar systems, especially for the mainbeam deceptive jamming. In this work, we explore the multiple-input multiple-output (MIMO) radar with frequency diverse array (FDA) as the transmit array and study its ability to suppress the deceptive jamming in joint transmit ...
Shengqi Zhu +3 more
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A deceptive jamming method against MMW monopulse radar
2009 International Conference on Microwave Technology and Computational Electromagnetics (ICMTCE 2009), 2009This article focuses on MMW monopulse radar seeker and its deceptive jamming technique. Based on the principle of stepped-frequency high range profile monopulse seeker, a method of jamming against stepped-frequency high range profile monopulse seeker is proposed.
Cheng Ziguang +3 more
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Unsupervised Clustering Method to Discriminate Dense Deception Jamming for Surveillance Radar
IEEE Sensors Letters, 2021With the development of digital radiofrequency memory devices, the deception jamming has become a major jamming type in radar electronic counter countermeasures, especially the dense deception jamming. Recent years, some methods using signal features are proposed for specific deception jamming excision scene.
Ziwei Liu, Shanshan Zhao
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