How do you make a microstrip patch antenna in HFSS?

The design is made on FR-4 Epoxy material used as a dielectric material with its dielectric constant = 4.4 and thickness of 1.5mm. The proposed antenna is then fabricated on the basis of the simulated design in HFSS simulation software.

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.

What are the major components of microstrip patch antenna?

Microstrip patch antenna is having four basic components in it and they are microstrip patch, dielectric substrate, ground plane and feed [1]. The front view of it is shown in Figure 2. The conducting patch of the antenna radiates the signals and is of many shapes.

How do you make a microstrip patch antenna?

Using the equations mentioned above, a square microstrip patch antenna is designed at a resonant frequency of 2.4 GHz. The length width (W) and length (L) of the patch at a resonant frequency of 2.4 GHz is found to be 38 mm while the feeding offset position is 6 mm. the height of the substrate is 3 mm.

What is Patch array antenna?

A patch antenna is a type of antenna with a low profile, which can be mounted on a surface. Multiple patch antennas on the same substrate (see image) called microstrip antennas, can be used to make high gain array antennas, and phased arrays in which the beam can be electronically steered.

What is microstrip array antenna?

A microstrip antenna array is one of the simplest forms of antennas available. The antenna consists of a single printed circuit board with an RF connector and perhaps an absorptive load. Microstrip antennas can be flat or curved to suit the structure to which they are mounted.

How do you make a microstrip patch antenna using CST?

The rectangular patch antenna is designed using the CST designing technique. Antenna resonant frequency is 1.2636 GHz, reflection coefficient is less than -28, for the frequency range of 2 GHz to 4 GHz. The substrate used in this antenna design is made up from FR4 material with dielectric constant is 4.4.

How do you use a patch antenna?

It is widely used in portable wireless devices because of the ease of fabricating it on printed circuit boards. Multiple patch antennas on the same substrate (see image) called microstrip antennas, can be used to make high gain array antennas, and phased arrays in which the beam can be electronically steered.

Can a rectangular microstrip patch array antenna be designed and simulated?

This technological trend has focused much effort into the design of a microstrip patch antenna. The aim of this paper is to design and simulate a rectangular microstrip patch array antenna using HFSS software “High Frequency Structure Simulator” and compare the performance of 2 elements and 4 elements patch arrays with that of a single patch.

What is the form of micro strip antenna design?

In this study, the form of micro strip of antenna design is a rectangular patch with the addition of U-Slot and arranged 1×2 to increase the bandwidth and antenna gain.

How to increase bandwidth of microstrip array antenna with 2 elements?

In this paper, a microstrip array antenna with 2 elements is proposed. To increase the bandwidth, a partial ground plane method is used. Also the comparison of two FSS layers with different shapes i.e. Square loop and Double Square Split Ring is performed. By using a partial ground plane, the bandwidth has been increased by 87%.

How does a patch antenna work?

The conception of this patch antenna is realized by software HFSS “AnsoftHigh Frequency Structure Simulator”. The first feeding uses a quarter wavetransformer to connect the patch to the feed line,the second uses the coaxial feed line and the third one is a microstrip line feed with notch.