Design and analysis of microstrip patch antenna for 5 GHz Available to Purchase

A micro strip patch antenna constitutes a metallic strip or patch affixed onto a dielectric layer positioned above a ground plane. Serving as a transducer, this antenna facilitates the conversion of electrical signals into electromagnetic waves, subsequently emitting them into the surrounding free space. This research paper introduces a design for a rectangular micro strip patch antenna suitable for operation in the gigahertz frequency range. The proposed antenna utilizes FR4 as the substrate material, characterized by a dielectric constant of 4.4. This choice is motivated by its cost-effectiveness and widespread availability in the market. The design incorporates a micro strip feed line. Notably, the resonant frequency of the proposed patch antenna is established at 5 GHz. The evaluation of antenna performance encompasses various parameters, including but not limited to return loss (expressed in decibels), bandwidth (measured in Hertz), radiation pattern, efficiency, directivity, and gain (measured in decibels). The propounded antenna design can be used for various applications like communication field, biological field and even agricultural field. The antenna simulation has been performed by using ADS 2019.