A Hepta-Band Antenna Loaded with T-shap Slot for SCX-based Applications

Project Code :TMMAAN02

Objective

Present a compact multiband microstrip patch antenna for S-band, C-band, and X-band frequencies with broad impedance bandwidths.

Abstract

A compact planar multiband antenna operating at 3.1 (S-band) /4.7/6.4/7.6 (C-band) /8.9/10.4/11.8 GHz (X-band) is presented. The proposed Microstrip Patch Antenna (MSPA) consists of a rectangular radiator in which an E-shaped slot is etched out and a microstrip feed line. The E-shaped slot modifies the total current path thereby making the antenna to operate at seven useful bands. No external impedance matching circuit is used and the impedance matching at these bands are solely achieved by using a rectangular microstrip feed line of length 10mm (L6) and width 2mm (W10). The antenna has a compact dimension ofπŸ‘πŸ Γ— πŸ‘πŸ Γ— 𝟏.πŸ”π’Žπ’ŽπŸ‘ and exhibits S11<-10dB bandwidth of about 6.45% (3.2-3.0GHz), 8.5% (4.9-4.5GHz), 7.6% (6.7-6.2GHz), 3.9% (7.8-7.5GHz), 5.7% (9.1-8.6GHz), 1.2% (10.44-10.35GHz) and 2.2% (11.87-11.62GHz). The simulation analysis of the antenna is carried out by using HFSS v.13.0.

Keywords: S-band, C-band, X-band, E- shaped slot and current distribution. 

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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