Design of Microstrip Patch Antenna Integrated with Metal Rings, Stubs and Defective Ground for Wideband Applications

There is a growing need for multiband, omnidirectional antennas that are small in size and have a straightforward implementation to gratify the needs of contemporary standard wireless communication systems. RF Notations, satellite communications, WLAN, Bluetooth, and fifth generation (5G) cellular networks are used worldwide. The pattern reconfigurable antenna offers a fresh method of application that will broaden its use in contemporary wireless communications. A broadband microstrip antenna is suggested in this study the limited antenna is a energy cover with two flawed grounds and rectangular metal rings linked by a microstrip line on the top layer. Multiple resonances of the antenna surge's slots, rings and stubs influence the bandwidth all together so as to create detectable wideband radiation. The bandwidth of -10dB impedance ranges varies 5.2 GHz to 5.4 GHz. The antenna gauging 45 x 45 mm possesses a typical gain of 5 dBi.