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| The study of axial energy decaying property influenced by pulse waveform |
| Yang Hongchun①; Ruan Chengli①; Yang Chun②; Lin Weitao① |
| ①Institute of Applied Physics, University of Electron. Tech. of China, Chendu 610054,China;②College of Applied Mathematics, Univ. of Electron. Tech. of China, China |
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Abstract With same circular radiating antenna, same center frequency pulse, the analytical and numerical results of axial energy of several typical waveform pulse are offered by electromagnetic theory. The results indicate: in the slow decaying area, the axial energy decaying property of isosceles trapezium electromagnetic wave pulse is better than that of sinusoidal electromagnetic waveform while its increasing time is shorter than one twentieth of the waveform width.
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Received: 03 November 2002
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2003, Vol. 25 
