Performance Evaluation of the Circular Patch Antenna and Size Reduction with Slotted for WLAN Application
Main Article Content
Abstract
This paper presents a newly printed antenna with dimensions of (35 × 23 × 1.6) 〖mm〗^3. The proposed antenna consists of two parts, like plant leaves. A perforated flower has been inserted between these two leaves to enhance performance. These parts are printed on an inexpensive relative permittivity of 4.4 FR4 substrate material. The half-circumference of the circular cover was 17 mm. This work involves designing and simulating a circular microstrip patch antenna (CMPA) utilizing the Computer Simulation Technique (CST). It is designed to work exceptionally well at 5.599 GHz, with a gain of 2.031 dB, a reflection coefficient of -61.38dB, VSWR of 1.0017, and a total efficiency of about 78%, with an input impedance of 50.83 Ω and wide bandwidth of 724 MHz (5.2109 GHz–5.9351 GHz), making it suitable for WLAN applications.
Metrics
Article Details

This work is licensed under a Creative Commons Attribution 4.0 International License.
THIS IS AN OPEN ACCESS ARTICLE UNDER THE CC BY LICENSE http://creativecommons.org/licenses/by/4.0/
Plaudit
References
Indhuja NH, Sathiyapriya T, Gurunathan V, Monasri A, Sathish Kumar S, Selvaraj V. Design of High Gain Compact Microstrip Patch Antenna at ISM Band. Journal of Nano- and Electronic Physics 2023; 15(4):04011.
Tasona Doko J, Jocelyn T, Tanguy M, Jacques M, Yannick E, Jean-François D. Dimensioning of Fixed Frequency Patch Antennas Based on Neural Networks. International Journal of Scientific Research and Management 2022; 10(4):862-870. DOI: https://doi.org/10.18535/ijsrm/v10i4.ec09
Wei N, Huai-Zhi W, Kai-Da X, Yu-Quan L, Xiao-Long Y, Mu Z. A Compact 4×4 Filtering Microstrip Patch Antenna Array with Dolph-Chebyshev Power Distribution. IEEE Open Journal of Antennas and Propagation 2022; 3:1057-1062. DOI: https://doi.org/10.1109/OJAP.2022.3204926
Jassim AK, Thaher RH. Design and Analysis Microstrip Antenna with Reflector to Enhancement Gain for Wireless Communication. Bulletin of Electrical Engineering and Informatics 2020; 9(2):652-660. DOI: https://doi.org/10.11591/eei.v9i2.1696
Uma T, Maheswari S, Peer Ahamed S. Aperture Coupled Rectangular Microstrip Patch Antenna for S Band Applications. IOSR Journal of Electronics and Communication Engineering 2017; 12(3):31-39. DOI: https://doi.org/10.9790/2834-1203023139
Raghavendra K, Kakkar D. Impact of Fractal Geometry on Microstrip Patch Antenna at Futuristic Frequencies. Recent Innovations in Computing: Proceedings of ICRIC 2021; 1:143-153. DOI: https://doi.org/10.1007/978-981-16-8248-3_12
Sekhar MC, Meghana G, Varsha TS, Mohan KS, Reddy KV. Design of Linearly Polarized Triangular Microstrip Patch Antenna for IoT Applications. Proceedings of the International Conference on Signal Processing, Computation, Electronics, Power and Telecommunication 2023; 1-5. DOI: https://doi.org/10.1109/IConSCEPT57958.2023.10170458
Rojas JM, Reyes-Ayala M, Andrade-Gonzalez EA, Chavez-Sanchez S, Terres-Peña H, Rodriguez-Rivera R. 2×1 Rectangular-Patch Antenna Array at 2.4 GHz. WSEAS Transactions on Communications 2023; 22: 49-57. DOI: https://doi.org/10.37394/23204.2023.22.5
Jassim AK, Thaher RH. Calculate the Optimum Slot Area of the Elliptical Microstrip Antenna for Mobile Applications. Indonesian Journal of Electrical Engineering and Computer Science 2019; 16(3):1364-1370. DOI: https://doi.org/10.11591/ijeecs.v16.i3.pp1364-1370
Swarnkar SK, Tripathi AK, Ali Z. Design of Irregular Diamond Shape Microstrip Patch Antenna with U Slot to Enhance Bandwidth for S Band Applications. International Journal of Innovative Science, Engineering & Technology 2019; 6(5):187-192.
Hossain SD, Sobahan KMA, Al-Amin M. A Circular Microstrip Patch Antenna to Operate in Dual Band for Wireless Communications. Journal of Physics: Conference Series 2021; 1718:012014. DOI: https://doi.org/10.1088/1742-6596/1718/1/012014
Nassir RB, Jassim AK. Design of MIMO Antenna for Wireless Communication Applications. Journal of Engineering and Sustainable Development 2022; 26(4): 36-43. DOI: https://doi.org/10.31272/jeasd.26.4.4
Lee H, Park YB. Wideband Ring-Monopole Flexible Antenna with Stub for WLAN/C-Band/X-Band Applications. Applied Sciences 2022; 12:10717. DOI: https://doi.org/10.3390/app122110717
Chen Y, Wang K, Li Y, Long Y. Periodic Microstrip Leaky Wave Antenna with Double-Sided Shorting Pins and Pairs of Slots. International Journal of Antennas and Propagation 2020; 2020(1): 7101752, (1-9). DOI: https://doi.org/10.1155/2020/7101752
Yan N, Song D, Luo Y, Ma K. A Sequentially Rotated Feeding Circularly Polarized Stacked Patch Antenna Array Based on SISL. Wiley Journal 2023; 65(1):256-263. DOI: https://doi.org/10.1002/mop.33469
Ahmed Z, Muhammad A, Ihsan MB. Improving the Side Lobe Level, Return Loss and Bandwidth of Notch-Loaded TM30 Mode Patch via Fractal-Slot. IEEE Access 2022; 10:19917-19924. DOI: https://doi.org/10.1109/ACCESS.2022.3152565
Ali SH, Alfalahi AHR, Hachim YA. A Miniaturized Compact Wideband Partial Ground Antenna Used in RFID Systems. Tikrit Journal of Engineering Sciences 2020; 27(2):40-45. DOI: https://doi.org/10.25130/tjes.27.2.05
Ayoob SA, Alsharbaty FS, Hammodat AN. Design and Simulation of High Efficiency Rectangular Microstrip Patch Antenna Using Artificial Intelligence for 6G Era. Telkomnika 2023; 21(6):1234-1245. DOI: https://doi.org/10.12928/telkomnika.v21i6.25389
Hashim DH, Al-Tumah WAG. Optimize the Performance of Slotted Circular Patch Antenna by Using Triangular Slots for C-Band Applications and Simulation It Using HFSS. AIP Conference Proceedings 2023; 2845:070006. DOI: https://doi.org/10.1063/5.0172034
Hannan M, Shanmuganantham T, Shahid M, Sindhanaiselvi D, Ashok Kumar S, Srihari G. High Gain Multilayered Microstrip Patch Antenna for C Band Applications. International Journal of Microwave and Optical Technology 2023; 18(2):104-111.
Bandi D, Sanjay SD, Triveni P, Deepika VN, Nikhil VKK, Sai VNS. Design and Simulation of Ultra Wide and Narrow Band Antenna for C-Band and X-Band Applications. Anveshana’s International Journal of Research in Engineering and Applied Sciences 2022; 7(6): 46-49.
Yema K, Salh MK. Modified Sierpinski Gasket Patch Antenna for UMTS and 2.4/5.2 WLAN. Tikrit Journal of Engineering Sciences 2013; 20(1):42-50. DOI: https://doi.org/10.25130/tjes.20.1.05
Mukta C, Rahman M, Islam AZMT. Design of a Compact Circular Microstrip Patch Antenna for WLAN Applications. International Journal on AdHoc Networking Systems 2021; 11(3): 1-11.
Ridoy PM, Elme KM, Shihab R, Saha P, Al-Mursalin MJ, Alam N. A Simple Design of Microstrip Patch Antenna for WLAN Application Using 5.4 GHz Band. In: Liang, Q., Wang, W., Liu, X., Na, Z., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2021. Lecture Notes in Electrical Engineering, vol 878. Springer, Singapore. DOI: https://doi.org/10.1007/978-981-19-0390-8_70
Paragya D, Siswono H. Rectangular Patch Microstrip Antenna with Defected Ground Structure for 5G. Elkomika 2020; 8(1):31-42. DOI: https://doi.org/10.26760/elkomika.v8i1.31
Mukta C, Rahman M, Islam AZMT. Design of a Compact Circular Microstrip Patch Antenna for WLAN Applications. International Journal on AdHoc Networking Systems 2021; 11(3): 1-11. DOI: https://doi.org/10.5121/ijans.2021.11301
Ravikiran HK, Jayanth J, Pooja P, Nayana CS, Shreenidhi MA, Dhruva DB. Gain Enhanced 2.4 GHz Slotted Rectangular Microstrip Patch Antenna With FR-4 Epoxy Substrate. Journal of Microwave Engineering & Technologies 2023; 10(1).
Khidhir AH. Implementation of a Circular Shape Patch Antenna at 2.4 GHz for Different Wireless Communications. Iraqi Journal of Science 2023; 64(1):205-214. DOI: https://doi.org/10.24996/ijs.2023.64.1.21