ICTACT Journal on Communication Technology

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Microstrip Line-fed Based Quad-port Wideband Mimo Antenna For K Band Application


Affiliations
1 Department of Electronics and Communication, University of Allahabad, India
     

   Subscribe/Renew Journal


In this communication, a compact (30×30×1.6 mm3) microstrip line fed loaded quad-port and T-shaped wideband MIMO (Multiple-Input Multiple-Output) antenna for K band (18-27GHz) application is introduced. Here three simulated antennas (Antenna-1, Antenna-2 and Antenna-3) are analytically inspected in expressions of simulated gain, return loss (|S11|, |S22|, |S33| and |S44|), total active reflection coefficient (TARC), isolation (mutual coupling), diversity gain (DG), radiation efficiency, radiation pattern and envelope correlation coefficient (ECC). Antenna 3 disclaimers have been elevated for chosen antenna considerations and performance. The proposed antenna has |S11|, |S22|, |S33| and |S44| not more than -10 dB and the percentage impedance bandwidth is 19.54% (19.48-23.70GHz), 18.74% (19.58-23.63), 16.31% (19.54-23.01GHz) and 18.27% (19.39-23.29GHz) at ports 1, 2, 3 and 4 respectively. Simulated isolation is < -15 dB, ECC obtained between ports 1-2, 1-3 and 1-4 is not more than 0.06, DG originated among the ports 1-2, 1-3 and 1-4 is in the range of 9.969-9.999 (dB), TARC < 0 dB and radiation efficiency of 60% is obtained. The proposed design model of antenna has been analyzed with HFSS simulation tool by ANSOFT version 13.

Keywords

Patch Antenna, MIMO, Isolation, ECC and TARC
Subscription Login to verify subscription
User
Notifications
Font Size

  • S. Kumar, G.H. Lee, D.H. Kim and K.W. Kim, “A Compact Four-Port UWB MIMO Antenna with Connected Ground and Wide Axial Ratio Bandwidth”, International Journal of Microwave and Wireless Technologies, Vol. 20, No. 19, pp. 1-11, 2020.

  • M. Khalid, S. Iffat Naqvi and N. Hussain, “4-Port MIMO Antenna with Defected Ground Structure for 5G Millimeter Wave Applications”, Electronics, Vol. 9, pp. 1-13, 2020.

  • S. Ullah, W.H. Yeo and H. Kim, “Development of 60-GHz Millimeter Wave, Electromagnetic Bandgap Ground Planes for Multiple-Input Multiple-Output Antenna Applications”, Scientific Reports, Vol. 10, pp. 8541-8553, 2020.

  • H.T. Chattha, “4-Port 2-Element MIMO Antenna for 5G Portable Applications”, IEEE Access, Vol. 7, pp. 9651696520, 2019.

  • A. Kakkar and S. Sah, “A Two-Element Wideband MIMO Antenna For X-Band, Ku-Band, K-Band Applications”, Proceedings of International Conference on Signal Processing and Integrated Networks, Vol. 8, pp. 1-5, 2018.

  • S. Zhang and G.F. Pedersen, “Mutual Coupling Reduction for UWB MIMO Antennas with a Wideband Neutralization Line”, IEEE Antennas and Wireless Propagation Letters, Vol. 15, pp.166-169, 2016.

  • K. Srivastava, A. Kumar and B.K. Kanaujia, “Compact Penta-Band Microstrip Antenna”, Microwave and Optical Technology Letters, Vol. 58, No. 4, pp. 836-838, 2016.

  • B. Mishra, “An Ultra-Compact Triple Band Antenna for X/Ku/K Band Applications”, Microwave and Optical Technology Letters, Vol. 61, No. 1, pp. 1857-1862, 2019.

  • B. Mishra, V. Singh, R.K. Singh and R. Singh, “A Compact UWB Patch Antenna with Defected Ground for Ku/K Band Applications”, Microwave and Optical Technology Letters, Vol. 60, No. 1, pp. 1-6, 2017.

  • L. Xiong and P. Gao, “Compact Dual-Band Printed Diversity Antenna for WiMAX/WLAN Applications”, Progress in Electromagnetics Research C, Vol. 32, pp. 151165, 2012.

  • H. Li, J. Xiong and S. He, “A Compact Planar MIMO Antenna System of Four Elements with Similar Radiation Characteristics and Isolation Structure”, IEEE Antennas and Wireless Propagation Letters, Vol. 8, pp. 1107-1110, 2009.


Abstract Views: 135

PDF Views: 0




  • Microstrip Line-fed Based Quad-port Wideband Mimo Antenna For K Band Application

Abstract Views: 135  |  PDF Views: 0

Authors

Amrees Pandey
Department of Electronics and Communication, University of Allahabad, India
J.A. Ansari
Department of Electronics and Communication, University of Allahabad, India
Iqra Masroor
Department of Electronics and Communication, University of Allahabad, India
Piyush Kr. Mishra
Department of Electronics and Communication, University of Allahabad, India

Abstract


In this communication, a compact (30×30×1.6 mm3) microstrip line fed loaded quad-port and T-shaped wideband MIMO (Multiple-Input Multiple-Output) antenna for K band (18-27GHz) application is introduced. Here three simulated antennas (Antenna-1, Antenna-2 and Antenna-3) are analytically inspected in expressions of simulated gain, return loss (|S11|, |S22|, |S33| and |S44|), total active reflection coefficient (TARC), isolation (mutual coupling), diversity gain (DG), radiation efficiency, radiation pattern and envelope correlation coefficient (ECC). Antenna 3 disclaimers have been elevated for chosen antenna considerations and performance. The proposed antenna has |S11|, |S22|, |S33| and |S44| not more than -10 dB and the percentage impedance bandwidth is 19.54% (19.48-23.70GHz), 18.74% (19.58-23.63), 16.31% (19.54-23.01GHz) and 18.27% (19.39-23.29GHz) at ports 1, 2, 3 and 4 respectively. Simulated isolation is < -15 dB, ECC obtained between ports 1-2, 1-3 and 1-4 is not more than 0.06, DG originated among the ports 1-2, 1-3 and 1-4 is in the range of 9.969-9.999 (dB), TARC < 0 dB and radiation efficiency of 60% is obtained. The proposed design model of antenna has been analyzed with HFSS simulation tool by ANSOFT version 13.

Keywords


Patch Antenna, MIMO, Isolation, ECC and TARC

References