Design of a Rectangular Microstrip Patch Antenna Using Resonant Circuit Approach

Abstract

This paper describes the use of resonant circuit to describe the rectangular patch antenna from the lumped component of the low-pass model. The rectangular patch antenna was simulated using High Frequency Structure Simulator (HFSS). The physical design of a single-mode dependent rectangular microstrip patch antenna will be set up. An enhancement of the receiving antenna's data transfer capacity may be accomplished by expanding the number of modes. Microwave filter synthesis method is applied to get a resonance at 2.19 GHz. The model circuit and proposed physical arrangement of the single-mode microstrip patch antennas are appeared through the examination of circuit and electromagnetic (EM) simulation to confirm the thought proposed. This examination would be valuable for recognizing antenna for broadband applications as well as for investigating the proper method of incorporating antenna and microwave filter.