1Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
2Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
3Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
4Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
5Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
6Dept. of Electronics and Communications Engineering, College of Engineering & Petroleum Hadhramout UniversiyyAlmukalla, Yemen
*Corresponding Author: aldhaibani.omar@gmail.com
Online published on 12 January, 2026.
The rapid advancement of technology and our growing reliance on it in our daily lives have led to a growing demand from users for higher data transfer speeds. The This work presents the design of rectangular microstrip single patch antennas as well as 1x2, 2x2, and 1x4 array patch antennas for 6G applications that operate in the 100 GHz–300 GHz frequency range. A rectangular patch antenna with copper conductivity material developed using Durod5880 unique substrate materials serves as the centrepiece of this arrangement. The dimensions are calculated using mathematical formulas and software, and this design was optimized and simulated using CST Studio Suite. Therefore, the assessed characteristics—return loss, bandwidth, gain, directivity, sidelobe magnitude, angular breadth (3 dB), input impedance, radiation efficiency, and VSWR—give adequate performance for the specified antennas. The array antenna is used to optimize the designated antenna in order to attain optimal performance.
Six Generation, Patch antenna, Millimeter waves, Substrate materials
