Results 21 to 30 of about 51,665 (307)
International Journal of Antennas and Propagation, 2012 Novel single negative metamaterial (MTM) transmission lines (TLs) are presented and studied in microstrip technology.
He-Xiu Xu +2 more
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Irregular Polyomino-Shaped Subarrays for Space-Based Active Arrays
International Journal of Antennas and Propagation, 2009 This paper presents new results showing the application of polyomino-based subarrays to limited field of view and wideband, wide-angle scanning. This technology can reduce the number of phase controls in arrays used for limited sector coverage or the ...
R. J. Mailloux +3 more
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IEEE Access, 2023 It is generally accepted that the vibration and noise of electrical motors mainly depend on radial electromagnetic forces. However, the relationship between electromagnetic forces and system modes becomes special when integrating the electrical motor ...
Chao Huang +4 more
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Zhongguo Jianchuan Yanjiu, 2018 [Objectives] Deflecting an incoming projectile using electromagnetic force on the projectile body between polar plates is a creative protection method for weapons and equipment.
CHEN Entao +3 more
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Defence Technology, 2021 The use of a shaped liner driven by electromagnetic force is a new means of forming jets. To study the mechanism of jet formation driven by electromagnetic force, we considered the current skin effect and the characteristics of electromagnetic loading ...
Jian-hao Dou +6 more
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Electromagnetic Force on a Magnetic Monopole [PDF]
Progress of Theoretical Physics, 1984 The electromagnetic force on a magnetic monopole in matter is shown to be F=g(H-v\ifmmode\times\else\texttimes\fi{}E/c) when there is only one magnetic monopole in matter. The relation between this force and the conservation law of momentum is discussed. The case in which a macroscopic number of magnetic monopoles exist in matter is also discussed.
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Magnetic phase transitions in Gd64Sc36 studied using non-contact ultrasonics [PDF]
, 2013 The speed and attenuation of ultrasound propagation can be used to determine material properties and identify phase transitions. Standard ultrasonic contact techniques are not always convenient due to the necessity of using couplant; however, recently ...
Edwards, R. S. (Rachel Sian) +3 more
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Leida xuebao, 2018 The technique of radar feature extraction, imaging, and recognition of target with micro-motions has become one of the most potential research directions in the field of radar target accurate recognition.
Zhang Qun, Hu Jian, Luo Ying, Chen Yijun
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Forces of Shift of the Electromagnetic Motor
Elektronika ir Elektrotechnika, 2006 There have been analyzed shift forces operating in the linear electromagnetic motor and it was disclosed that in a general case there are operating the components of three forces, and one force from them is the one that is functioning longitudinally to the horizontal axis and is considered to be useful force of attraction and there has been evaluated ...
Matkevičius, Edvardas +1 more
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