Novel Design of Highly Directive Mictrostrip Patch Antenna with Air Substrate
Abstract
This paper presents a novel design and analysis of inset fed microstrip patch antenna with an air substrate operating at 2.4 Ghz. The proposed antenna has a high directivity and high radiation efficiency which are 2 important parameters in antennas for communications, radars, wireless power transmission and other applications. The S parameters, VSWR, Directivity, gain, beamwidth, radiation efficiency, electric field intensity and size of the design are presented. Ansys HFSS was used for the study. Small amounts of FR4 material was also used.
References
[2] H. Boutayeb and T. A. Denidni, "Gain Enhancement of a Microstrip Patch Antenna Using a Cylindrical Electromagnetic Crystal Substrate," in IEEE Transactions on Antennas and Propagation, vol. 55, no. 11, pp. 3140-3145, Nov. 2007, doi: 10.1109/TAP.2007.908818.
[3] Kumar, Arun & Khandelwal, Raghav & Singh, Samarth & Kumar, Ambuj & Makhdumi, Arsh. (2021). A review on gain enhancement techniques of microstrip antenna. 476-479. 10.1109/ICIEM51511.2021.9445306.
[4] S. Akinola, I. Hashimu and G. Singh, "Gain and Bandwidth Enhancement Techniques of Microstrip Antenna: A Technical Review," 2019 International Conference on Computational Intelligence and Knowledge Economy (ICCIKE), 2019, pp. 175-180, doi: 10.1109/ICCIKE47802.2019.9004278.
[5] A. SB Mohammed, S. Kamal, M F. Bin Ain, F. Najmi, Z A. Ahmad, Z. Zahar, R. Hussin, I A. Zubir and MF. Ab Rahman, “Improving the Gain Performance of Air Substrate Patch Antenna Array Using the Effect of Conductive Material Thickness Study for 5G Applications” in 2020 J. Phys.: Conf. Ser. 1529 052020, doi:10.1088/1742-6596/1529/5/052020
[6] Elrashidi, Ali & Elleithy, Khaled & Bajwa, Hassan. (2011). The fringing and resonance frequency of cylindrical microstrip printed antenna as a function of curvature. EURASIP Journal on Wireless Communications and Networking. 3.
[7] Tilanthe, Dr. Pramendra & Sharma, P.C.. (2009). An equilateral triangular patch antenna with T - Shaped notch for enhanced gain. Proceedings of the 4th International Conference on Wireless Communication and Sensor Networks, WCSN 2008. 179 - 180. 10.1109/WCSN.2008.4772706.
[8] U. Venkateshkumar, S. Kiruthiga, H. Mihitha, K. Maheswari and M. Nithiyasri, "Multiband Patch Antenna Design for 5G Applications," 2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC), 2020, pp. 528-534, doi: 10.1109/ICCMC48092.2020.ICCMC-00098.
[9] Matin, Mohammad & Sayeed, A. (2010). A design rule for inset-fed rectangular microstrip patch antenna. WSEAS TRANSACTIONS on COMMUNICATIONS. 9.
[10] Emtalk.com. 2022. Microstrip Line Calculator | em: talk. [online] Available at:
[11] A. F. A. Ayoub (2003) ANALYSIS OF RECTANGULAR MICROSTRIP ANTENNAS WITH AIR SUBSTRATES , Journal of Electromagnetic Waves and Applications,17:12, 1755-1766, DOI: 10.1163/156939303322760335
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