A rectangular patch with the aspect ratio a = Wx/Wy, in the range 1.
In its most basic form, a microstrip patch antenna consists of a radiating patch on one side of dielectric substrate which has a ground plane on the other side as shown in Figure 1. The parameter of conventional rectangular patch antenna is based on formula and while DGS patch antennas size are tuned to work at the desire frequency. For a rectangular patch, the length L of the patch is usually 0. Microstrip antenna is chosen since it has several advantages such as small dimensions and relatively low costs. 18 than that of the circular patch with VSWR 1. It also has a wide angle of beam in its radiation pattern. It is used in applications from MHz to THz frequencies when size, weight, cost, reliability, and aerodynamic performance are constraints. Gain Plot and radiation pattenr for a Patch antenna with Neltec as Substrate Figure 6. By using numerical analysis and MATLAB simulation tools, the effects of dielectric constant with that of the same patch antenna along with an additionally stacked Metamaterial structure on to the patch antenna at a height of 1. couple electromagnetic energy in and/or out of the patch. In this paper, conventional inset-fed rectangular patch antenna was designed, simulated, analyzed and modified in other to improve on its bandwidth. 321 i e L Z x mm π R − Rectangular microstrips patch antenna, Bandwidth enhancement, square, slot, Genesys. I calculated the dimention was:width=106mm,length=86mm. Additional benefits of patch antennas is that they are easily fabricated making them cost effective. These slots may be rectangular, circular so that the gain, VSWR, Return Loss, Bandwidth can be improved. Performance of the RMPA has been analysed by the simulation tool CST Microwave Studio v. By increasing stepped #design #patch #antenna #cst programSpecification of the Antenna substrateThe frequency of operation of the project is 2. As the number of slots increased, the bandwidth is increased. PSO is a global optimization technique 5. 4, is … Keywords:Ceramic, frequency, FR4, HFSS, microstrip patch antenna, teflon. For this study, the dielectric constant of the dielectric substrate chosen is of height and the loss tangent tanδ= 0. which means an constant ( r) of the Transcribed image text: (8 marks): Design a rectangular microstrip patch antenna to operate at a resonant frequency 1. Rectangular patch antenna 913–922 914 & The Institution of Engineering and Technology 2015.