Title :
Design and analysis of smart antenna system for DECT radio base station in wireless local loop
Author :
Alam, Muhammad Mahfuzul ; Rajib, Md Majharullslam ; Biswas, Sumon Kumar
Author_Institution :
Dept. of ECE, Khulna Univ. of Eng. & Technol., Khulna, Bangladesh
Abstract :
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.
Keywords :
adaptive antenna arrays; cordless telephone systems; least mean squares methods; microstrip antenna arrays; planar antenna arrays; radio access networks; radio stations; signal classification; telecommunication network planning; DECT; EM simulation software Zeland IE3D; Matlab; bandwidth 1.88 GHz to 1.90 GHz; digital enhanced cordless telecommunication; least mean square algorithm; multiple signal classification; planar microstrip antenna array; radio base station; signal processing technique; smart antenna system; wireless local loop; Algorithm design and analysis; Array signal processing; Base stations; Least squares approximation; Microstrip antenna arrays; Microstrip antennas; Multiple signal classification; Signal analysis; Signal design; Signal processing algorithms; DECT; LMS; MUSIC; Planar array; Smart antenna System; WLL;
Conference_Titel :
Computers and Information Technology, 2009. ICCIT '09. 12th International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4244-6281-0
DOI :
10.1109/ICCIT.2009.5407284
