5577072
doi
10.35940/ijeat.C5277.029320
oai:zenodo.org:5577072
Blue Eyes Intelligence Engineering & Sciences Publication (BEIESP)
Publisher
Sanjeev Kumar Gupta
Department of Electronics and Communication Engineering, SISTec College, RGPV University, Bhopal, India
Paresh Rawat
Department of Electronics and Communication Engineering, SISTec College, RGPV University, Bhopal, India
Impact of Hardware Impairment Analysis on Channel Capacity Bounds of MIMO Antenna Configurations
Amjad Quazi
Department of Electronics and Communication Engineering, SISTec College, RGPV University, Bhopal, India
issn:2249-8958
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
MIMO, Antenna, Channel, impairments, Capacity, Signal.
<p>with the increasing demand f the higher data rates the utilization of the MIMO system have exponentially increased in the cellular communication systems. There are many reasons due to which the performance of the MIMO systems degrades in real time. The major challenge is the any kind of noise or error in the system due to hardware issues and problems. The any kind of hardware error is called as hardware impairment in the systems. These impairments are represented by Kapa values in the systems. Paper is primarily focused to define and evaluate the impact of the hardware impairment on the system performance of MIMO. The paper first defines the basic MIMO systems antenna configurations and then the channel capacity performance is compared with and without hardware impairments. the antenna configurations depends on the number of input and output antenna in the system. As the number of antennas increases the probability of having hardware impairment also increases. This may reduce the capacity performance significantly. New channel capacity formulation is given for antenna configurations. Paper evaluated the performance under the different channel sizes on the capacity. Finally the capacity of the channel is plotted as the function of the different Signal to noise ratios. It is concluded the MIMO system performance is degraded under the presence of the hardware impairments.</p>
Zenodo
2020-02-29
info:eu-repo/semantics/article
5577071
1634694532.929087
762791
md5:0460b4c024f3e4d6d1b1d8ae9b963cdc
https://zenodo.org/records/5577072/files/C5277029320.pdf
public
2249-8958
Is cited by
issn
International Journal of Engineering and Advanced Technology (IJEAT)
9
3
1981-1985
2020-02-29