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应用科学学报 ›› 1997, Vol. 15 ›› Issue (1): 19-26.

• 论文 • 上一篇    下一篇

对称单峰瞬态信号复源脉冲波束的基波束合成

邓书辉, 殷红成, 阮颖铮   

  1. 电子科技大学
  • 收稿日期:1995-06-07 出版日期:1997-03-31 发布日期:1997-03-31
  • 作者简介:邓书辉:副教授,电子科技大学微波工程系,成都 610054
  • 基金资助:
    国家自然科学基金

BASIC SIGNAL BEAM SYNTHESIS OF COMPLEX SOURCE PULSED BEAM FORMED BY ARBITRARY SYMMETRIC SINGLE-PEAK TRANSIENT WAVE

DENG SHUHUI, YIN HONGCHENG, RUAN YINGZHENG   

  1. University of Electronic Science and Technology of China, Chengdu 610054
  • Received:1995-06-07 Online:1997-03-31 Published:1997-03-31

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摘要： 文中将峰值处具有非奇异高阶导数值的任意对称单峰瞬时信号形成的复源脉冲波束,表示成关于乘方波系列基本信号(包括短形、三角形、半椭圆等信号)的基本复源脉冲波束场叠加,统一了对称单峰瞬态信号复源脉冲波束的分析公式,并与单边付里叶变换定义的复源泳冲波表达式作了对比。

关键词: 复源脉冲波束, 合成, 波传播, 瞬态波, 基本信号

Abstract: This paper presents the complex source pulsed beam formed by the arbitrary symmetric single-peak transient signal of normal high-order derive-tives at the peak as the sum of basic complex source pulsed beam about series of basic signals including retangular,triangular,and half-elliptical signals of mul-tiple power function. And it uniforms the analysis formulas of the complex source pulsed beams of symmetric single-peak transient signals. And it is compared with the expression of the complex pulsed source beam diffident by the single-side fou-rier transform.

Key words: wave propagation, transient wave, complex source plused beam, synthesis, basic signal