PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE

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• Acharya, I., Chauhan, A. S., & Sengupta, S. (2015). Gain enhancement of MEMS helix antenna using double substrate and fractal structures. In 2015 2nd International Conference on Electronics and Communication Systems (ICECS) (pp. 757-761). IEEE Publishing. https://doi.org/10.1109/ECS.2015.7125013

• Akyildiz, I. F., Kak, A., & Nie, S. (2020). 6G and beyond: The future of wireless communications systems. IEEE Access, 8, 133995-134030.

• Alibakhshikenari, M., Ali, E. M., Soruri, M., Dalarsson, M., Naser-Moghadasi, M., Virdee, B. S., Stefanovic, C., Pietrenko-dabrowska, A., Koziel, S., Szczepanski, S., & Limiti, E. (2022). A comprehensive survey on antennas on-chip based on metamaterial, metasurface, and substrate integrated waveguide principles for millimeter-waves and terahertz integrated circuits and systems. IEEE Access, 10, 3668-3692. https://doi.org/10.1109/ACCESS.2021.3140156

• Alibakhshikenari, M., Virdee, B. S., Salekzamankhani, S., Aïssa, S., See, C. H., Soin, N., Fishlock, S. J., Althuwayb, A. A., Abd-Alhameed, R., Huynen, I. McLaughlin, J. A., Falcone, F., & Limiti, E. (2021). High-isolation antenna array using SIW and realized with a graphene layer for sub-terahertz wireless applications. Scientific Reports, 11, Article 10218. https://doi.org/10.1038/s41598-021-87712-y

• Ansys Inc. (2021). Ansys High Frequency Structure Simulator (HFSS) Software Version 21. Ansys Inc. https://www.ansys.com/products/electronics/ansys-hfss

• Aqlan, B., Himdi, M., Le Coq, L., & Vettikalladi, H. (2020). Sub-THz circularly polarized horn antenna using wire electrical discharge machining for 6G wireless communications. IEEE Access, 8, 117245-117252. https://doi.org/10.1109/ACCESS.2020.3003853

• Boudkhil, A., Chetioui, M., Benabdallah, N., & Benahmed, N. (2018). Development and performance enhancement of MEMS helix antenna for THz applications using 3D HFSS-based efficient electromagnetic optimization. TELKOMNIKA (Telecommunication Computing Electronics and Control), 16(2), 210-216. http://doi.org/10.12928/telkomnika.v16i1.8000

• Boudkhil, A., Chetioui, M., Damou, M., & Benahmed, N. (2019). A new design of a THz Ʌ-helical antenna based on MEMS technology using SNLPs. In 2019 6th International Conference on Image and Signal Processing and their Applications (ISPA) (pp. 1-5). IEEE Publishing. http://doi.org/10.1109/ISPA48434.2019.8966892

• Chen, S., Liang, Y. C., Sun, S., Kang, S., Cheng, W., & Peng, M. (2020). Vision, requirements, and technology trend of 6G: How to tackle the challenges of system coverage, capacity, user data-rate and movement speed. IEEE wireless Communications, 27(2), 218-228. http://doi.org/10.1109/MWC.001.1900333

• Chetioui, M., Boudkhil, A., Damou, M., Bouallem, M., Bouasria, F., & Benahmed, N. (2022). A MEMS cone-shaped helix antenna for THz applications using ANN. In 2022 7th International Conference on Image and Signal Processing and their Applications (ISPA) (pp. 1-5). IEEE Publishing. http://doi.org/10.1109/ISPA54004.2022.9786345

• Dash, S., & Patnaik, A. (2018). Material selection for THz antennas. Microwave and Optical Technology Letters, 60(5), 1183-1187. https://doi.org/10.1002/mop.31127

• Fan, K., Hao, Z. C., & Hong, W. (2016). A 325–500 GHz high gain antenna for terahertz applications. In 2016 International Symposium on Antennas and Propagation (ISAP) (pp. 780-781). IEEE Publishing.

• Faridani, M., & Khatir, M. (2018). Wideband hemispherical dielectric lens antenna with stabile radiation pattern for advanced wideband terahertz communications. Optik, 168, 355-359. https://doi.org/10.1016/j.ijleo.2018.04.028

• Ghalamakri, B., & Mokhtari, N. (2022). Wide-band octagon-star fractal microstrip patch antenna for terahertz applications. Optik, 259, Article 168990. https://doi.org/10.1016/j.ijleo.2022.168990

• Guo, L., Huang, F., & Tang, X. (2014). A novel integrated MEMS helix antenna for terahertz applications. Optik, 125(1), 101-103. https://doi.org/10.1016/j.ijleo.2013.06.016

• Guo, L., Meng, H., Zhang, L., & Ge, J. (2016). Design of MEMS on-chip helical antenna for THz application. In 2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) (pp. 1-4). IEEE Publishing. https://doi.org/10.1109/IMWS-AMP.2016.7588385

• Hajiyat, Z. R., Ismail, A., Sali, A., & Hamidon, M. N. (2021a). Design and analysis of helical antenna for short-range ultra-high-speed THz wireless applications. Optik, 243, Article 167232. https://doi.org/10.1016/j.ijleo.2021.167232

• Hajiyat, Z. R. M., Ismail, A., Sali, A., & Hamidon, M. N. (2021b). Antenna in 6G wireless communication system: Specifications, challenges, and research directions. Optik, 231, Article 166415. https://doi.org/https://doi.org/10.1016/j.ijleo.2021.166415

• Hajiyat, Z. R., Ismail, A., Sali, A., & Hamidon, M. N. (2021c). Three dimensional all-metal high aspect ratio directive helix antenna for UWB THz 6G communications. (2021). In 2021 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) (pp. 1-4). IEEE Publishing. https://doi.org/10.1109/APACE53143.2021.9760540

• Harrington, R. F. (1960). Effect of antenna size on gain, bandwidth, and efficiency. Journal of Research of the National Bureau of Standards, 64(1), 1-12.

• Huang, Y., & Boyle, K. (2008). Antennas: From Theory to Practice. John Wiley & Sons.

• Jamshed, M. A., Nauman, A., Abbasi, M. A. B., & Kim, S. W. (2020). Antenna selection and designing for THz applications: Suitability and performance evaluation: A survey. IEEE Access, 8, 113246-113261. https://doi.org/10.1109/ACCESS.2020.3002989

• Kürner, T. (2018). THz communications: Challenges and applications beyond 100 Gbit/s. In 2018 International Topical Meeting on Microwave Photonics (MWP) (pp. 1-4). IEEE Publishing. https://doi.org/10.1109/MWP.2018.8552889

• Pillai, J., Yadav, D., Prajapati, J., Upadhayay, M. D., & Babu, N. (2022). Compact wideband H-shaped slot antenna for sub-THz applications. In 2022 IEEE Delhi Section Conference (DELCON) (pp. 1-6). IEEE Publishing.

• SIMULIA. (2019). Computer Simulation Technology Microwave Studio version 19, Finite Integration in Technique Package. SIMULIA https://www.3ds.com/products-services/simulia/products/electromagnetic-simulation/

• Singh, M., Singh, S., & Islam, M. T. (2021). Highly efficient ultra-wide band MIMO patch antenna array for short range THz applications. In A. Biswas, A. Banerjee, A. Acharyya & H. Inokawa (Eds.), Emerging Trends in Terahertz Engineering and System Technologies (pp. 193-207). Springer. https://doi.org/10.1007/978-981-15-9766-4_10

• Singh, P. K., Mallik, S., Das, P., Krishna, H., & Tiwary, A. K. (2021). Terahertz antennas for future communications. In A. Acharyya & P. Das (Eds.), Advanced Materials for Future Terahertz Devices, Circuits and Systems (pp. 315-330). Springer. https://doi.org/10.1007/978-981-33-4489-1_18

• Singhal, S. (2019). Ultrawideband elliptical microstrip antenna for terahertz applications. Microwave and Optical Technology Letters, 61(10), 2366-2373. https://doi.org/10.1002/mop.31910

• Ullah, S., Ruan, C., Haq, T. U., & Sadiq, M. S. (2019). Circular polarized microstrip planar THz antenna using Z-shape slots. In 2019 International Symposium on Antennas and Propagation (ISAP) (pp. 1-3). IEEE Publishing.

• Wu, G. B., Zeng, Y. S., Chan, K. F., Qu, S. W., & Chan, C. H. (2019). High-gain circularly polarized lens antenna for terahertz applications. IEEE Antennas and Wireless Propagation Letters, 18(5), 921-925. https://doi.org/10.1109/LAWP.2019.2905872

• Xia, Q., & Jornet, J. M. (2019). Expedited neighbor discovery in directional terahertz communication networks enhanced by antenna side-lobe information. IEEE Transactions on Vehicular Technology, 68(8), 7804-7814. https://doi.org/10.1109/TVT.2019.2924820