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High isolation 4-element ACS-fed MIMO antenna with band notched feature for UWB communications

Published online by Cambridge University Press:  22 February 2021

Ahmed A. Ibrahim  and
Wael A. E. Ali Open the ORCID record for Wael A. E. Ali [Opens in a new window]
Ahmed A. Ibrahim
Affiliation:
Electronic Engineering Department, Minia University, El-Minia, Egypt
Wael A. E. Ali*
Affiliation:
Department of Electronics & Communications Engineering, College of Engineering and Technology, Arab Academy for Science, Technology and Maritime Transport (AASTMT), Alexandria, Egypt
*
Author for correspondence: Wael A. E. Ali, E-mail: [email protected]
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Abstract

In this paper, a compact 4-port band-notched multi-input-multi-output (MIMO) antenna with asymmetric coplanar strip (ACS) feed is presented for ultra-wide band (UWB) applications. The MIMO antenna is comprised of four semi-elliptical radiators with ACS feed for UWB applications and it is printed on inexpensive FR4 substrate of size 48 × 52 mm2 with ɛr = 4.4 and 1.6 mm height. The impedance characteristics of the suggested MIMO antenna ranges from 2.7 to 11 GHz with a band-notched behavior from 3 to 4 GHz to reduce the interception with WiMAX applications, and the isolation level over the achieved band is more than 20 dB between any two adjacent elements. Moreover, the radiation pattern of the proposed UWB antenna is almost omnidirectional with an average realized gain of 3.5 dBi over the entire achieved frequency band. The proposed ACS-fed antenna is confirmed by fabricating and measuring it's impedance and radiation characteristics. Finally, good consistency between simulation and measured outcomes is obtained confirming the validity of the MIMO antenna for real-life UWB wireless systems.

Keywords

ACS-fedMIMO antennaUWB communicationsWiMAXHigh isolation
Type
Antenna Design, Modelling and Measurements
Information
International Journal of Microwave and Wireless Technologies , Volume 14 , Issue 1 , February 2022 , pp. 54 - 64
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Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press in association with the European Microwave Association

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References

First Report and order (2002) Revision of part 15 of the commission's Rule Regarding Ultra-Wideband Transmission System FCC 02-48. Federal Communications Commission.Google Scholar
Reddy, GS, Kamma, A, Mishra, SK and Mukherjee, J (2014) Compact bluetooth/UWB dual-band planar antenna with quadruple band-notch characteristics. IEEE Antennas and Wireless Propagation Letters 13, 872–875.CrossRefGoogle Scholar
Boutejdar, A and Abd Ellatif, W (2016) A novel compact UWB monopole antenna with enhanced bandwidth using triangular defected microstrip structure and stepped cut technique. Microwave and Optical Technology Letters 58, 1514–1519.CrossRefGoogle Scholar
Ali, WA, Zaki, AI and Abdou, MH (2016) Design and fabrication of rectangular ring monopole array with parasitic elements for UWB applications. Microwave and Optical Technology Letters 58, 2268–2273.CrossRefGoogle Scholar
Boutejdar, A, Ibrahim, AA and Burte, EP (2015) Novel microstrip antenna aims at UWB applications. Microwaves & RF Magazine 7, 8–14.Google Scholar
Dhasarathan, V, Sharma, M, Kapil, M, Vashist, PC, Patel, SK and Nguyen, TK (2020) Integrated bluetooth/LTE2600 superwideband monopole antenna with triple notched (WiMAX/WLAN/DSS) band characteristics for UWB/X/Ku band wireless network applications. Wireless Networks 26, 2845–2855.CrossRefGoogle Scholar
Cai, YZ, Yang, HC and Cai, LY (2014) Wideband monopole antenna with three band-notched characteristics. IEEE Antennas and Wireless Propagation Letters 13, 607–610.Google Scholar
Liu, Y-F, Wang, P and Qin, H (2014) A compact triband ACS-fed monopole antenna employing inverted-l branches for WLAN/WiMAX applications. Progress in Electromagnetics Research C 47, 131–138.CrossRefGoogle Scholar
Rajkumar, R and Kommuri, UK (2016) A compact ACS-fed mirrored l-shaped monopole antenna with SRR loaded for multiband operation. Progress in Electromagnetics Research C 64, 159–167.CrossRefGoogle Scholar
Ali, W, Ibrahim, AA and Machac, J (2017) Compact size UWB monopole antenna with triple band-notches. Radioengineering 26, 57–63.CrossRefGoogle Scholar
Mirmosaei, S, Afjei, S, Mehrshahi, E and Fakharian, M (2016) A dual band-notched ultra-wideband monopole antenna with spiral-slots and folded SIR-DGS as notch band structures. International Journal of Microwave and Wireless Technologies 8, 1197–1206.CrossRefGoogle Scholar
Salamin, MA, Ali, WAE and Zugari, A (2019c) A novel UWB antenna using capacitively loaded fork-shaped resonator and modified fork-shaped DMS for interference mitigation with WiMAX and WLAN applications. Journal of Instrumentation 14, P03008.CrossRefGoogle Scholar
Zeng, Y, Zhang, H, Min, X and Zhang, Y (2019) A triple band-notched UWB antenna using folded resonators. Frequenz 73, 37–43.CrossRefGoogle Scholar
Salamin, MA, Ali, W and Zugari, A (2019b) Design and analysis of a miniaturized band-notched planar antenna incorporating a joint DMS and DGS band-rejection technique for UWB applications. Microsystem Technologies 25, 3375–3385.CrossRefGoogle Scholar
Ali, WAE and Ibrahim, AA (2017) A compact double-sided MIMO antenna with an improved isolation for UWB applications. AEÜ – International Journal of Electronics and Communications 82, 7–13.CrossRefGoogle Scholar
Ali, WAE, Ibrahim, AA and Mohamed, HA (2019) Highly isolated two elements MIMO antenna with band-notched characteristics for UWB applications. 2019 6th International Conference on Advanced Control Circuits and Systems (ACCS) & 2019 5th International Conference on New Paradigms in Electronics & information Technology (PEIT), Hurgada, Egypt, pp. 77–81. doi: 10.1109/ACCS-PEIT48329.2019.9062872.CrossRefGoogle Scholar
Wu, D, Cheung, SW, Li, QL and Yuk, TI (2017) Decoupling using diamond-shaped patterned ground resonator for small MIMO antennas. IET Microwaves, Antennas & Propagation 11, 177–183.CrossRefGoogle Scholar
Ojaroudi Parchin, N, Jahanbakhsh Basherlou, H, Al-Yasir, YIA, Abdulkhaleq, AM, Patwary, M and Abd-Alhameed, RA (2020) A new CPW-fed diversity antenna for MIMO 5 G smartphones. Electronics 9, 261.CrossRefGoogle Scholar
Banerjee, J, Karmakar, A, Ghatak, R and Poddar, DR (2017) Compact CPW-fed UWB MIMO antenna with a novel modified Minkowski fractal defected ground structure (DGS) for high isolation and triple band-notch characteristic. Journal of Electromagnetic Waves and Applications 31, 1550–1565.CrossRefGoogle Scholar
Mathur, R and Dwari, S (2018) Compact CPW-fed ultrawideband MIMO antenna using hexagonal ring monopole antenna elements. AEÜ – International Journal of Electronics and Communications 93, 1–6.CrossRefGoogle Scholar
Kunal, S, Ashwani, K, Kanaujia Binod, K, Dwari, S and Kumar, S (2019) A CPW-fed UWB MIMO antenna with integrated GSM band and dual band notches. International Journal of RF and Microwave Computer Aided Engineering 29, 1–10.Google Scholar
Ibrahim, AA, Abdalla, MA and Hu, Z (2017) Design of a compact MIMO antenna with asymmetric coplanar strip-fed for UWB applications. Microwave and Optical Technology Letters 59, 31–36.CrossRefGoogle Scholar
Dhasarathan, V, Nguyen, TK, Sharma, M, Patel, SK, Mittal, SK and Thurai Pandian, M (2020) Design, analysis and characterization of four port multiple-input-multiple-output UWB-X band antenna with band rejection ability for wireless network applications. Wireless Networks 26, 4287–4302.CrossRefGoogle Scholar
Blanch, S, Romeu, J and Corbella, I (2003) Exact representation of antenna system diversity performance from input parameter description. Electronics Letters 39, 704–707.CrossRefGoogle Scholar
Abdalla, MA and Ibrahim, AA (2017) Design and performance evaluation of metamaterial inspired MIMO antennas for wireless applications. Wireless Personal Communications 95, 1001–1017.CrossRefGoogle Scholar
Mao, CX and Chu, QX (2014) Compact co-radiator UWB-MIMO antenna with dual polarization. IEEE Transactions on Antennas and Propagation 62, 4474–4480.CrossRefGoogle Scholar
Rosengren, K and Kildal, P-S (2005) Radiation efficiency, correlation, diversity gain and capacity of a six monopole antenna array for a MIMO system: theory, simulation and measurement in reverberation chamber. IEE Proceedings Microwaves, Antennas and Propagation 152, 7–16.CrossRefGoogle Scholar
Choukiker, YK, Sharma, SK and Behera, SK (2014) Hybrid fractal shape planar monopole antenna covering multiband wireless communications with MIMO implementation for handheld mobile devices. IEEE Transactions on Antennas and Propagation 62, 1483–1488.CrossRefGoogle Scholar
Shin, H and Lee, JH (2003) Capacity of multiple-antenna fading channels: spatial fading correlation, double scattering, and keyhole. IEEE Transactions on Information Theory 49, 2636–2647.CrossRefGoogle Scholar
Tian, R, Lau, BK and Ying, Z (2011) Multiplexing efficiency of MIMO antennas. IEEE Antennas and Wireless Propagation Letters 10, 183–186.CrossRefGoogle Scholar