Study of performance of UWB transmitted-reference receivers

YANG Gang1; KANG Jie2; SHI Ren1

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Study of performance of UWB transmitted-reference receivers

更新时间：2024-10-14

- Study of performance of UWB transmitted-reference receivers
- Issue 10, Pages: 122-127(2005)
- 作者机构：
  
  1. 西安交通大学电子与信息工程学院
  2. 陕西科技大学电气与电子工程学院
  3. 西安交通大学电子与信息工程学院,陕西,西安,710049
  4. ,陕西,咸阳,712081
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN851
- Published：2005
- 稿件说明：
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YANG Gang1, KANG Jie2, SHI Ren1. Study of performance of UWB transmitted-reference receivers[J]. 2005, (10): 122-127.
DOI：

YANG Gang1, KANG Jie2, SHI Ren1. Study of performance of UWB transmitted-reference receivers[J]. 2005, (10): 122-127. DOI：

摘要

分析了超宽带传输参考(TR)接收机的原理和优势

针对UWB通信应用在多个比特传输中信道基本不变的特点

将TR信号集合扩展为一帧几个参考信号和多个数据信号

提出了一种改进TR接收机。文中对基本TR接收机和改进TR接收机的性能进行了理论分析

并采用IEEE的CM1、CM2多径信道模型进行了性能仿真

结果表明

综合考虑性能、传输效率和成本

改进TR接收机优于基本TR接收机。

Abstract

The principle and advantage were analyzed about UWB transmitted-reference （TR） receiver.Moreover

considering many UWB communications had little channel variance in the course of transmitting a few bits data

an improved TR receiver was presented by extending TR signal set to the sum of several reference signals and many data signals.The performance of this improved TR receiver and basic TR receiver were detailed analyzed in theory and simulated in the IEEE UWB multipath channel models CM1 and CM2.The results show that bit error rate and data transmission efficiency of this improved TR receiver are better than basic TR receiver

at the cost of a little rise of structure complexity.

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