Performance Analysis of Digital Beamformers Used in Smart Antenna Systems |
Author(s): |
| Harshal Jadhav , Guru Nanak Dev Engineering College, Bidar; Maheshwari Patil, Guru Nanak Dev Engineering College, Bidar,; Pooja Patil, Guru Nanak Dev Engineering College, Bidar; Pooja Gada, Guru Nanak Dev Engineering College, Bidar; Kanchan Biradar, Guru Nanak Dev Engineering College, Bidar |
Keywords: |
| 5G, LMS, SMI, Smart Antenna |
Abstract |
|
Smart antennas involve processing of signals induced on an array of sensors such as antennas, microphones, and hydrophones. They have applications in the areas of Radar, Sonar, Medical Imaging and Mobile Communication. In this paper we analyzed the performances of Sample Matrix Inversion (SMI) and Least Mean Square (LMS) adaptive beamforming algorithms. Simulation results clearly show that the SMI is suitable for only less antenna elements. It works properly for less than 10 antenna elements. This limits its application for 5G and above networks. Whereas LMS algorithm works efficiently for both less and more antenna elements. Hence LMS algorithm is much better than the SMI for smart antenna based wireless communication applications. |
Other Details |
|
Paper ID: NCACCP045 Published in: Conference 8 : NCACC-2016 Publication Date: 01/10/2016 Page(s): 228-233 |
Article Preview |
|
Download Article |
|
|
