The Performance Analysis of Cancelling Interference in Digital Beamforming

谢良贵; 姜新发

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The Performance Analysis of Cancelling Interference in Digital Beamforming

更新时间：2025-12-08

- The Performance Analysis of Cancelling Interference in Digital Beamforming
- Acta Electronica Sinica Issue 3, (1994)
- 作者机构：
  
  北京无线电测量研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.2
- Published：1994
- 稿件说明：
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[1]谢良贵,姜新发.数字波束形成天线旁瓣对消性能分析[J].电子学报,1994(03):58-64.

谢良贵, 姜新发. The Performance Analysis of Cancelling Interference in Digital Beamforming[J]. Acta Electronica Sinica, 1994, (3).
[1]谢良贵,姜新发.数字波束形成天线旁瓣对消性能分析[J].电子学报,1994(03):58-64. DOI：

谢良贵, 姜新发. The Performance Analysis of Cancelling Interference in Digital Beamforming[J]. Acta Electronica Sinica, 1994, (3). DOI：

摘要

本文分析了干扰信号带宽、通道幅相误差以及Ａ／Ｄ变换器的量化噪声等对数字波束形成的干扰对消效果的影响，给出了由于这些因素产生的剩余干扰功率的解析表达式及数值计算结果．

Abstract

In this paper

the effect of the bandwidth of interference

qualitization noise of A/D converters and errors of amplitude and phase in channels on the performance of cancelling interference in Digital Beamforming is analyzed.The analytic expressions about residual power of the interference which is caused by the factors mentioned above are presented.Some numerical results are also provided.

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