Design of Modified U-Slot Multiband Circular Patch Antenna with Cylindrical Dielectric Resonator Antenna

Project Code :TMMAAN01

Objective

In this project a single circular patch antenna is designed by introducing a modified U- slot to operate at multiple frequencies i.e. 3.5GHz, 5GHz and 6.5GHz. The Slots are incorporated into the patch so that the antenna has its applications in WLAN, Extended WiMAX and International Mobile Communication Systems.

Abstract

In this project, an antenna is designed for wireless communications in multiband frequencies which is in the shape of U. The frequencies 3.5GHz, 5GHz and 6.5GHz are used for testing the designed antenna. The CDRA is designed with Polypropylene material with dielectric constant 2.2, the radius of CDRA is 1.6cm, with height 9cm which is a patch antenna.  The Modified U-Slot Multiband Circular Patch Antenna with cylindrical Dielectric Resonator Antenna has improved the gain, while maintaining the required return loss at its operating frequency. The structures are simulated using EM Flow solver HFSS and proved that this provides better results when compared to state of art methods.

Keywords: Cylindrical dielectric resonator antenna, modified U slot, Electromagnetic flow, Multiband frequencies.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software: HFSS Antenna designing.

Hardware:

  • 64-bit Intel or AMD system, running Windows 10.
  • 8 GB RAM
  • A dedicated graphics card with latest drivers and at least 1GB video RAM, capable of supporting OpenGL 4.5 and DirectX 11, or higher.  Use of integrated graphics (e.g., Intel HD/IRIS) is not recommended and is not support by the Analyze stage in Discovery.  See below for special graphics requirements for ANSYS Discovery Live.
  • 3 button Mouse.

Learning Outcomes

  • Introduction to HFSS
  • What is Antenna designing
  • How to start with HFSS antenna designing.
  • About Electromagnetic environmental setup
  • Designing skills
  • About libraries
  • How to add feed, radiation patterns for Antenna.
  • About HFSS desktop
  • How to use different shapes in creation of Antenna
  • Features of HFSS
  • Basics on HFSS
  • How to create EM fields in HFSS.
  • How to generate directive gain, return loss graphs for different frequencies.
  • How to extend our work to another real time applications
  • Project development Skills
        • Problem analyzing skills
        • Problem solving skills
        • Creativity and imaginary skills
        • Programming skills
        • Deployment
        • Testing skills
        • Debugging skills
        • Project presentation skills
        • Thesis writing skills

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