Performance analysis antenna diversity technique with wavelet transform using array gain for millimeter wave communication system

Parveen, Nagma and Abdullah, Khaizuran and Islam, Md. Rafiqul and Abbasi, Muhammad Aashed Khan (2022) Performance analysis antenna diversity technique with wavelet transform using array gain for millimeter wave communication system. Electronics, 11 (16). E-ISSN 2079-9292

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Abstract

Utilizing antenna diversity techniques has become a well-known approach to improve the performance of wireless communication systems. Multiple antenna arrays with half-length spacing, such as a uniform linear array (ULA), have been taken into consideration. Since 60 GHz is an unlicensed frequency band and ideal for local propagation, it is where the technology is being used. The transmitter and receiver both accomplish QAM modulation and demodulation. The performance in terms of bit error rate (BER) was tested in MATLAB simulation software for all antenna diversity scenarios: the single input and single output (SISO) DWT, multiple input and single output (MISO) DWT, single input and multiple output (SIMO) DWT, and multiple input and multiple output (MIMO) DWT. The MIMO DWT was shown to be the best of them. The performance of MIMO OFDM using various wavelets was also simulated, and the performance of the Haar wavelet transform was 2 dB better than that of the other wavelet transform. Compared to simulation results, the analytical results showed good agreement with little discrepancy

Item Type:	Article (Journal)
Uncontrolled Keywords:	: SISO; SIMO; MISO; MIMO; BER; antenna arrays
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Khaizuran Abdullah
Date Deposited:	24 Aug 2022 15:59
Last Modified:	24 Aug 2022 16:06
URI:	http://irep.iium.edu.my/id/eprint/99609

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