Miniaturized novel quintuple-band microstrip patch antenna for K-band application

Abstract

The introduction of wireless communication devices has sparked interest in small-size antennas. Additionally, the demand for multiband frequency operating antennas with various patterns is felt to fulfil the requirements and problems of fifth-and sixth-generation (5G and 6G) communications. Aside from excellent radiation efficiency and antiinterference performance, factors such as a greater frequency band, lower size, and ease of installation are also required. Therefore, multiband functioning and antenna miniaturization are necessary [13].