volume | PIER Journals

Abstract

A quad band-notched compact ultra-wideband (UWB) patch antenna to operate on the industry, scientific, and medical (ISM) bands are presented in this study. A modified hexagonal patch vertex-fed with a coplanar waveguide (CPW) is fabricated on an FR-4 substrate with size of 43 × 28 × 1.6 mm³ and fractional bandwidth of 133%. The compact antenna operates at a frequency of 2.45 GHz, which is often required for the efficient performance of ISM utilisation. The existing bands share the same bandwidth as that of UWB systems. Therefore, a notched band at 3 GHz for worldwide interoperability for microwave access (WiMAX), and a further resonance band at 2.45 GHz for ISM are generated by implementing a meander-line strip on the antenna. Furthermore, the design demonstrates a couple of F-shaped slots and an inverted diamond-shaped slot on the patch. Moreover, a pair of J-shaped slots is loaded on the ground plane. The downlink C-band, wireless local area network (WLAN), and downlink X-band are rejected by the proposed slots, respectively. The current distribution, gain, radiation efficiency, and quad notched parameters of the proposed antenna are studied by using CST software. The demonstrated prototype covers an ISM band at (2.2 GHz-2.6 GHz) with a return loss of -23.45 dB and omnidirectional radiation patterns. A good agreement is observed between measured and the simulated results. This paper has presented a solution for both interference and miniaturised issues.

1. Taki, H., S. Azou, A. Hamie, A. Al Housseini, A. Alaeddine, and A. Sharaiha, "On phaser-based processing of impulse radio UWB over fiber systems employing SOA," Optical Fiber Technology, Vol. 36, 33-40, 2017.
doi:10.1016/j.yofte.2017.02.001 Google Scholar

2. Boutejdar, A. and W. Abd Ellatif, "A novel compact UWB monopole antenna with enhanced bandwidth using triangular defected microstrip structure and stepped cut technique," Microwave and Optical Technology Letters, Vol. 58, No. 6, 1514-1519, 2016.
doi:10.1002/mop.29820 Google Scholar

3. Ali, W. A., A. I. Zaki, and M. H. Abdou, "Design and fabrication of rectangular ring monopole array with parasitic elements for UWB applications," Microwave and Optical Technology Letters, Vol. 58, No. 9, 2268-2273, 2016.
doi:10.1002/mop.30021 Google Scholar

4. Abdulhasan, R. A., R. Alias, A. Awaleh, and A. Mumin, "Design of circular patch microstrip ultra wideband antenna with two notch filters," International Conference on Computer, Communications, and Control Technology (I4CT), 464-467, IEEE, Sarawak, Malaysia, Apr. 21-23, 2015. Google Scholar

5. Li, G., H. Zhai, T. Li, X. Y. Ma, and C.-H. Liang, "Design of a compact UWB antenna integrated with GSM/WCDMA/WLAN bands," Progress In Electromagnetics Research, Vol. 136, 409-419, 2013.
doi:10.2528/PIER12120604 Google Scholar

6. Vyas, K., A. K. Sharma, and P. K. Singhal, "Design and analysis of two novel CPW-fed dual band-notched UWB antennas with modified ground structures," Progress In Electromagnetics Research C, Vol. 49, 159-170, 2014.
doi:10.2528/PIERC14031710 Google Scholar

7. Su, J., W. Ren, F. Lin, and X. Zhang, "A small UWB antenna with triple band-notched characteristics," IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), 280-282, IEEE, Beijing, China, Jun. 5, 2016. Google Scholar

8. Singh, P., A. R. Khanna, and H. Singh, "UWB antenna with dual notched band for WiMAX and WLAN applications," Microwave and Optical Technology Letters, Vol. 59, No. 4, 792-797, 2017.
doi:10.1002/mop.30388 Google Scholar

9. Labade, R. P., S. B. Deosarkar, and N. Pisharoty, "Compact integrated bluetooth UWB antenna with quadruple bandnotched characteristics," International Journal of Electrical and Computer Engineering (IJECE), Vol. 5, No. 6, 1433-1440, 2015. Google Scholar

10. Bakariya, P. S., S. Dwari, and M. Sarkar, "Printed ultrawideband monopole antenna with four notch band," Wireless Personal Communications, Vol. 84, No. 4, 2989-2999, 2015.
doi:10.1007/s11277-015-2777-4 Google Scholar

11. Sarijari, M. A., A. Lo, M. S. Abdullah, S. H. De Groot, I. G. Niemegeers, and R. A. Rashid, "Coexistence of heterogeneous and homogeneous wireless technologies in smart grid-home area network," 19th IEEE International Conference on Parallel and Distributed Systems (ICPADS), 576-581, IEEE, Seoul Korea, Dec. 15-18, 2013. Google Scholar

12. Donelli, M. and P. Febvre, "An inexpensive reconfigurable planar array for Wi-Fi applications," Progress In Electromagnetics Research C, Vol. 28, 71-81, 2012.
doi:10.2528/PIERC12012304 Google Scholar

13. Viani, F., L. Lizzi, M. Donelli, D. Pregnolato, G. Oliveri, and A. Massa, "Exploitation of parasitic smart antennas in wireless sensor networks," Journal of Electromagnetic Waves and Applications, Vol. 24, No. 7, 993-1003, 2010.
doi:10.1163/156939310791285227 Google Scholar

14. Ray, K., "Design aspects of printed monopole antennas for ultra-wide band applications," International Journal of Antennas and Propagation, Vol. 2008, No. 713858, 1-8, 2008.
doi:10.1155/2008/713858 Google Scholar

15. Ma, T.-G. and S.-J. Wu, "Ultrawideband band-notched folded strip monopole antenna," IEEE Transactions on Antennas and Propagation, Vol. 55, No. 9, 2473-2479, 2007.
doi:10.1109/TAP.2007.904137 Google Scholar

Dr. Raed Abdulkareem Abdulhasan

Dr. Rozlan Alias

Dr. Khairun Nidzam Ramli