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Design and analysis of smart antenna system for DECT radio base station in wireless local loop

机译:无线局域环路中DECT无线基站智能天线系统的设计与分析

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Digital Enhanced Cordless Telecommunication (DECT) can be a latent solution for wireless local loop (WLL) based communication system planning. In this paper, the design and simulation of a 8×8 planar microstrip antenna array and signal processing techniques of smart antenna systems for DECT radio base stations are presented. MUltiple SIgnal Classification (MUSIC) and Least Mean Square (LMS) signal processing algorithm techniques are analyzed and simulated for smart antenna system. Simulation results of the radiation characteristics, gain and return loss of the fixed beam planar array antenna have been produced by EM simulation software Zeland IE3D. Signal processing simulations were run in MATLAB. This smart antenna system is designed and simulated for DECT system in 1.88-1.90GHz frequency band.
机译:数字增强型无绳电信(DECT)可能是基于无线本地环路(WLL)的通信系统规划的潜在解决方案。在本文中,提出了一种8×8平面微带天线阵列的设计和仿真,以及DECT无线基站的智能天线系统的信号处理技术。对智能天线系统的多信号分类(MUSIC)和最小均方(LMS)信号处理算法技术进行了分析和仿真。 EM仿真软件Zeland IE3D产生了固定波束平面阵列天线的辐射特性,增益和回波损耗的仿真结果。信号处理仿真是在MATLAB中运行的。该智能天线系统是针对1.88-1.90GHz频段的DECT系统设计和仿真的。

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