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A novel reconfigurable microstrip fractal UWB antenna with six variable rejection frequency bands

Published online by Cambridge University Press:  13 August 2019

Nasrin Nemati  and
Mohammad Bemani Open the ORCID record for Mohammad Bemani [Opens in a new window]
Nasrin Nemati
Affiliation:
Electrical and Computer Engineering Department, University of Tabriz, Tabriz, Iran
Mohammad Bemani*
Affiliation:
Electrical and Computer Engineering Department, University of Tabriz, Tabriz, Iran
*
Author for correspondence: Mohammad Bemani, E-mail: bemani@tabrizu.ac.ir
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Abstract

In this paper, a new reconfigurable microstrip fractal ultra-wideband antenna with a capability of variable rejection frequency bands is presented. The main patch of this antenna has two modified C-shaped gaps. Also, on these c-shaped gaps, 10 ideal MEMS switches are used to produce band-notch frequencies at six different frequencies of: 5.4 GHz (5.2–5.5), 5.8 GHz (5.7–5.9), 6.1 GHz (5.9–6.3), 7 GHz (6.9–7.2), 7.9 GHz (7.7–8.1), and 8.4 GHz (8.2–8.6). This antenna is fed by a 50 Ω microstrip line and works in a wide bandwidth of 2.9–11 GHz. The antenna is designed and fabricated on an inexpensive substrate of FR4. Dimensions of the antenna are 31.2 × 38.4 mm. Measurement and simulation results are in good agreement.

Keywords

Defected groundfractal antennaMEMS switchultra-wideband (UWB) antenna
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 12 , Issue 2 , March 2020 , pp. 148 - 154
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2019 

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References

1.Wu, S-J and Tarng, J-H (2011) Planar band-notched ultra-wideband antenna with square-looped and end-coupled resonator. IET Microwaves, Antennas & Propagation 5, 1227–1233.Google Scholar
2.Shuai, C-Y, Wang, G-M and Zhou, C (2016) A novel compact ultra wideband antenna having dual frequency band-notched function. 2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), pp. 710–712.Google Scholar
3.ur Rehman, S and Alkanhal, MA (2017) Design and system characterization of ultra-wideband antennas with multiple band-rejection. IEEE Access 5, 17988–17996.Google Scholar
4.Chang, M-C, Ding, M-Y and Weng, W-C (2012) An ultra-wideband planar slot antenna with WLAN band rejection. Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1–2.Google Scholar
5.Srivastava, K, Kumar, A, Kumar, R and Verma, A (2013) Reverse G-shape antenna for UWB with notch. 2013 IEEE 3rd International Advance Computing Conference (IACC), pp. 263–266.Google Scholar
6.Mandal, T, Choudhury, SR and Das, S (2012) Ultra-wideband coplanar waveguide-fed hexagonal slot antennas with WLAN band rejection. 2012 5th International Conference on Computers and Devices for Communication (CODEC), pp. 1–4.Google Scholar
7.Jalil, Y, Chakrabarty, C and Kasi, B (2012) A compact ultra wideband antenna with WLAN (IEEE 802.11 a) band rejection. 2012 International Symposium on Telecommunication Technologies (ISTT), pp. 1–5.Google Scholar
8.Nikolaou, S, Kingsley, ND, Ponchak, GE, Papapolymerou, J and Tentzeris, MM (2009) UWB elliptical monopoles with a reconfigurable band notch using MEMS switches actuated without bias lines. IEEE Transactions on Antennas and Propagation 57, 2242–2251.Google Scholar
9.George, R, Kumar, C and Gangal, S (2017) Design of series RF MEMS switches suitable for reconfigurable antenna applications. 2017 International Conference on Circuit, Power and Computing Technologies (ICCPCT), pp. 1–5.Google Scholar
10.El-Massry, M, Medhat, MM and Mostafa, H (2016) Novel ultra low voltage mobile compatible RF MEMS switch for reconfigurable microstrip antenna. System-on-Chip Conference (SOCC), 2016 29th IEEE International, pp. 286–289.Google Scholar
11.Shirazi, M, Li, T and Gong, X (2015) Effects of PIN diode switches on the performance of reconfigurable slot-ring antenna. Wireless and Microwave Technology Conference (WAMICON), 2015 IEEE 16th Annual, pp. 1–3.Google Scholar
12.Lu, ZB, She, JJ and Yan, X (2016) Continuous dual-band reconfigurable FSS based on PIN diode Switches. Progress in Electromagnetic Research Symposium (PIERS), pp. 700–702.Google Scholar
13.Okazeri, K, Muraoka, K, Shoji, Y, Nakagawa, S, Nishiyama, N, Arai, S and Mizumoto, T (2018) Self-holding magneto-optical switch integrated with thin-film magnet. IEEE Photonics Technology Letters, San Diego, California, United States, 11–15 March 2018.Google Scholar
14.Kula, S and Lup, A-S (2017) Optimization of RF MEMS capacitive switches in static and dynamic regimes based on reduced models. 2017 XXVI International Conference on Information, Communication and Automation Technologies (ICAT), pp. 1–4.Google Scholar
15.Peng, C, Husain, I, Huang, AQ, Lequesne, B and Briggs, R (2016) A fast mechanical switch for medium-voltage hybrid DC and AC circuit breakers. IEEE Transactions on Industry Applications 52, 2911–2918.Google Scholar
16.Ponchak, GE, Simons, RN and Scardelletti, M (2000) Microelectromechanical switches for phased array antennas. Antennas and Propagation Society International Symposium, 2000. IEEE, pp. 2230–2233.Google Scholar
17.Bemani, M and Nikmehr, S (2011) A novel reconfigurable multiband slot antenna fed by a coplanar waveguide using radio frequency microelectro-mechanical system switches. Microwave and Optical Technology Letters 53, 751–757.Google Scholar
18.Lui, W, Cheng, C and Zhu, H (2006) Compact frequency notched ultra-wideband fractal printed slot antenna. IEEE Microwave and Wireless Components Letters 16, 224–226.Google Scholar
19.Bairy, P, Kumar, SA and Shanmuganantham, T (2017) Design of CPW fed hexagonal sierpinski fractal antenna for UWB band applications. 2017 IEEE International Conference on Circuits and Systems (ICCS), pp. 107–108.Google Scholar
20.Chu, Q-X and Yang, Y-Y (2009) A compact ultrawideband antenna with 3.4/5.5 GHz dual band-notched characteristics. IEEE Transactions on Antennas and Propagation 56, 3637–3644.Google Scholar