Design of Compact Antenna for Ultra Wide Band Applications
Kalamani M1, Krishnamoorthi M2, Valarmathi R S3, Shalini E4, Karthic N5
1Kalamani M, Department of ECE, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India.
2Krishnamoorthi M, Department of CSE, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India.
3Valarmathi R S, Department of ECE, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India.
4Shalini E, Department of ECE, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India.
5Karthic N, Department of ECE, Bannari Amman Institute of Technology, Sathyamangalam (Tamil Nadu), India.
Manuscript received on 13 December 2018 | Revised Manuscript received on 22 December 2018 | Manuscript Published on 30 December 2018 | PP: 54-57 | Volume-8 Issue-2S, December 2018 | Retrieval Number: 100.1/ijeat.B10191282S18/18 ©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A square ring slot antenna is designed in this research work for Ultra Wide Band (UWB) and RADAR (RAdio Detection And Ranging) applications. The purpose of the slot is to minimize the weight of antenna and also to improve the antenna bandwidth. In this, the slot arms are shaped properly in order to control the isolation and impedance matching. Most of the bands has greater than 20 dB isolation. In this research work, aperture feeding is used for designing the proposed antenna and modified through circular slot arms. For the designed antenna, three dipole resonant frequencies are obtained and these respective frequencies can be used for RADAR applications.
Keywords: UWB, RADAR, Square Ring Slot Antenna, Aperture Feeding, Proximity Feeding.
Scope of the Article: Standards for IoT Applications