非线性LNA模态对BPSK信号相关特性影响的研究

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-02-01 DOI:10.1109/EICONRUSNW.2016.7448214

K. S. Lyalin, Vadim K. Tsvetkov, Alexey Y. Sheremet, Vitaliy I. Oreshkin

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引用次数: 0

摘要

采用匹配变换的检测系统的质量主要取决于信号的相关特性。基于主瓣宽度、主瓣电平和副瓣电平等相关函数特征的雷达分辨率、最大距离和噪声特性。在高分辨率雷达系统的发展过程中，有必要利用信号压缩技术研究接收机非线性放大方式对BPSK信号相关特性的影响。本文建立了考虑非线性LNA功率特性的接收机器件模型进行仿真。我们制作了LNA PMA-545G1+面包板，并进行了一些实验来验证仿真结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The study of non-linear LNA mode influence to BPSK signal correlation characteristics

Quality of detection systems using matching Altering particularly depends on signals correlation characteristics. Resolution, maximum range and noise characteristic of radar based on such characteristics of correlation function as main lobe width, main lobe level and side-lobe level. It is necessary to research the influence of receiver non-linear amplifier mode to BPSK signal correlation characteristics during the development of high-resolution radar systems, with signal compression technique. In this research the receiver device model considering non-linear type of LNA power characteristic was developed for simulation. We made the LNA PMA-545G1+breadboard and performed some experiments to confirm simulations results.

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2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)

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