What is rectangular patch antenna?
A rectangular micros trip patch antenna is a form of antenna which consists of a rectangular patch. This patch is of any planar or non-planar geometry on one side of dielectric substrate and a ground plane on the other side.
What is patch in HFSS?
HFSSv10 (download simulation file) The microstrip patch antenna is a popular printed resonant antenna for narrow-band microwave wireless links that require semi-hemispherical coverage.
How do you make a MIMO antenna in HFSS?
1. Design a single element antenna resonating at desired frequency and optimize the geometry to get desired antenna parameters such as gain, bandwidth, radiation pattern etc. 2. Extend the design to 2 elements by copying the previously designed geometry and placing it adjacently keeping the distance at least lambda/2.
What are the advantages of rectangular patch antenna?
The advantage is that it eliminates feed radiation and provides high bandwidth. The disadvantage is that it is difficult to fabricate because of the two dielectric layers which need proper alignment. The micro strip patch antennas are famous for their performance and robust design.
How do you make a rectangular patch antenna?
The proposed rectangular patch antenna has been devise using Glass Epoxy substrate (FR4) with dielectric constant (εr = 4.4), loss tangent (tan δ) equal to 0.02. This rectangular patch is excited using transmission lines of particular length and width.
What is meant by microstrip patch antenna?
In telecommunication, a microstrip antenna (also known as a printed antenna) usually means an antenna fabricated using photolithographic techniques on a printed circuit board (PCB). It is a kind of internal antenna. They are mostly used at microwave frequencies.
How do you plot ECC in HFSS?
You can calculate the ECC following these steps, to plot ECC vs Freq plot in HFSS calculated from S parameters: In the project manager window right click on results and then select ‘Output Variables’. Click on Add and then click on Done.
What is rectangular microstrip antenna?
Equivalent circuit model of a patch antenna. A rectangular microstrip radiator can be modeled as an open cavity bounded by the patch and the ground plane. Assume the relative dielectric constant to be εr and the substrate thickness to be h,k then the total electric field in the leaky cavity can be expressed as. (1.183)