Design of Dual Band Dual Sense Circularly Polarized Wide Slot Antenna with C-shaped Radiator for Wireless Applications
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Abstract
A low profile wide slot antenna for dual band and dual sense circular polarization (CP) is proposed here and is simulated by using HFSS simulation software.The proposed antenna having a C shaped patch for dual band operation and a wide square slot etched on the ground with two strips for CP operation. In between radiating patch and ground plane, designed antenna has a layer of easily available dielectric (FR-4) material. Proposed antenna shows an impedance bandwidth of 13.8 % at 2.38 GHz of centre frequency and 9.7 % at 4.43 GHz of centre frequency for lower and upper band respectively. The 3-dB axial ratio (AR) bandwidths for lower and upper band are 18.8 % (at 2.44 GHz of centre frequency) and 13.3 % (at 4.29 GHz of centre frequency), respectively. The peak gain for the lower and upper band is found as 4.1 dBi and 3.3 dBi, respectively. A close agreement has been found between the simulated and the measured results.
Acknowledgements
Binod K Kanaujia acknowledges DBT & COE project funds for providing infrastructure support and DST-PURSE, Govt. of India & UPE II ID: 340, JNU for providing support throughout this work.
References
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© 2018 Walter de Gruyter GmbH, Berlin/Boston
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Articles in the same Issue
- Frontmatter
- Design, Fabrication and Test of Modified Septum Antennas for Satellite Telecommunication
- Gain and Bandwidth Enhancement of Tetracuspid-shaped DRA Mounted with Conical Horn
- A Coplanar Waveguide Fed UWB Antenna using Embedded E-shaped Structure with WLAN Band-rejection
- Wideband Inverted-L Microstrip-via-Fed Circularly Polarized Antenna with Asymmetrical Ground for WLAN/Wimax Applications
- Design of Dual Band Dual Sense Circularly Polarized Wide Slot Antenna with C-shaped Radiator for Wireless Applications
- A Novel Triple-Band Dipole Antenna for WLAN/WiMAX/LTE Applications
- Novel Two-Dimensional CRLH TL and its Application on Tri-Band Omnidirectional Antenna
- Triple-band MIMO Dipole Antenna for LTE Access Points
- A Broadband Impedance-Matching Method for Microstrip Patch Antennas Based on the Bode-Fano Theory
- Design of a Compact Balanced Bandpass Filter based on CSRR-loaded Substrate Integrated Waveguide Structure
- An Efficient High-Frequency Method to Compute EM Scattering of a Target on Rough Surface
- Presenting a New Technique for Multi-Target Tracking in Inverse Synthetic Aperture Radar based on PHD Filter in the Presence of Clutters
