CIRCULARLY POLARIZED METAMATERIAL PATCH ANTENNA CIRCUITRY FOR MODERN APPLICATIONS
The proposed antenna structure is designed for modern wireless communication systems. The antenna structure is consistent with twelve-unit metamaterial (MTM) unit cells. Therefore, the antenna size is miniaturized effectively to 30 × 40mm2 which is equivalently about 0.2λ0 where λ0 is the free space wavelength at 2.7GHz. This is achieved by conducting the use of Hilbert shape MTM structure with T-resonator induction structure. The antenna structure is printed on a single side substrate to cover the frequency bands from 2.7GHz to 3.7GHz and 5.4GHz to 5.6GHz. Such antenna is found to provide a maximum gain of 2.2dBi at first and the second band of interest. Next, proposed antenna is found to be circularly polarized at 3.3GHz and 5.6GHz. The proposed antenna performance is simulated numerically using CST MWS software package with all design methodology that is chosen to arrive to the optimal performance. Then, the optimal antenna design is tested numerically using HFSS software package for validation. Finally, an excellent agreement is achieved between the two conducted software results.
twelve-unit metamaterial (MTM) unit cells, Hilbert shape MTM structure, T-resonator induction structure.
Received: September 4, 2022; Accepted: October 13, 2022; Published: December 15, 2022
How to cite this article: Marwah Haleem and Taha A. Elwi, Circularly polarized metamaterial patch antenna circuitry for modern applications, Far East Journal of Electronics and Communications 26 (2022), 17-32. http://dx.doi.org/10.17654/0973700622003
This Open Access Article is Licensed under Creative Commons Attribution 4.0 International License
References:[1] H. H. Al-Khaylani, T. A. Elwi and A. A. Ibrahim, A novel miniaturized reconfigurable microstrip antenna based printed metamaterial circuitries for 5G applications, Progress in Electromagnetics Research C 120 (2022), 1-10.[2] M. N. N. Alaukally, T. A. Elwi and D. C. Atilla, Miniaturized flexible metamaterial antenna of circularly polarized high gain-bandwidth product for radio frequency energy harvesting, Int. J. Commun. Syst. 35 (2021), 122-131.[3] A. Abdulmjeed, T. A. Elwi and S. Kurnaz, Metamaterial vivaldi printed circuit antenna based solar panel for self-powered wireless systems, Progress in Electromagnetics Research M 102 (2021), 181-192.[4] A. I. Imran, T. A. Elwi and Ali J. Salim, On the distortionless of UWB wearable Hilbert-shaped metamaterial antenna for low energy applications, Progress in Electromagnetics Research M 101 (2021), 219-239.[5] T. A. Elwi, A further realization of a flexible metamaterial-based antenna on nickel oxide polymerized palm fiber substrates for RF energy harvesting, Wireless Personal Communications 10(12) (2020), 1-15.[6] Y. Alnaiemy, T. A. Elwi and L. Nagy, An end fire printed monopole antenna based on electromagnetic band gap structure, Automatika 61(3) (2020) 482-495.[7] T. A. Elwi, Remotely controlled reconfigurable antenna for modern applications, Microwave and Optical Letters 6(1) (2020), 1-19.[8] T. A. Elwi, Further investigation on solant-rectenna based flexible Hilbert-shaped metamaterials, IET Nanodielectrics 4(12) (2020), 1-12.[9] T. A. Elwi and A. M. Al-Saegh, Further realization of a flexible metamaterial-based antenna on indium nickel oxide polymerized palm fiber substrates for RF energy harvesting, International Journal of Microwave and Wireless Technologies 5(4) (2020), 1-9.[10] T. A. Elwi, D. A. Jassim and H. H. Mohammed, Novel miniaturized folded UWB microstrip antenna-based metamaterial for RF energy harvesting, International Journal of Communication Systems 1(2) (2020), 201-209.[11] Y. Alnaiemy, T. A. Elwi and L. Nagy, Mutual coupling reduction in patch antenna array based on EBG structure for MIMO applications, Periodica Polytechnica Electrical Engineering and Computer Science 1(4) (2019), 1-11.[12] R. K. Abdulsattar, T. A. Elwi and Z. A. Abdul Hassain, A new microwave sensor based on the Moore fractal structure to detect water content in crude oil, Sensors 21 (2021), 7143.