Study on propagation properties of UWB signal waveform

LIU Yuan-jian; ZHANG Ye-rong

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Study on propagation properties of UWB signal waveform

更新时间：2024-10-14

- Study on propagation properties of UWB signal waveform
- Issue 10, Pages: 97-101(2005)
- 作者机构：
  
  1. 南京邮电大学无线通信与电磁兼容实验室
  2. 南京邮电大学无线通信与电磁兼容实验室,江苏,南京,210003
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN925
- Published：2005
- 稿件说明：
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LIU Yuan-jian, ZHANG Ye-rong. Study on propagation properties of UWB signal waveform[J]. 2005, (10): 97-101.
DOI：

LIU Yuan-jian, ZHANG Ye-rong. Study on propagation properties of UWB signal waveform[J]. 2005, (10): 97-101. DOI：

摘要

研究超宽带(UWB

ultra-wideband)的传播特性

是UWB信道理论研究的核心内容。利用Fourier变换对各种超宽带(UWB)脉冲波形的室内反射、透射和绕射进行了研究

并提出了一种新的n阶修正Bessel函数的渐近公式

仿真结果和时域的精确结果对比

一致性吻合较好。

Abstract

Investigating the propagation properties of Ultra-wideband （UWB） were the essential topics in UWB channel theory.Based on Fourier transformation

Various UWB pulse waveform with indoor reflection

refraction and diffraction is studied.Moreover

a novel approximate formula of n order modified Bessel function was put forward.Finally

a comparison of Fourier transformation results with time-domain accurate results shows good agreements.

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