A Circular Patch Antenna Loaded with three Complementary Ring Slots (CRS) for UWB Applications

Chandra, Jagdeesh R B and Khan, Imran and Devanagavi, Geetha D. and Sudhindra, K R and Ali, Tanweer (2019) A Circular Patch Antenna Loaded with three Complementary Ring Slots (CRS) for UWB Applications. Journal of Advanced Research in Dynamical and Control Systems, 11 (1). pp. 1214-220. ISSN 1943023X

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Abstract

A compact Ultra-Wideband (UWB) antenna comprising of three Complementary Ring Slots (CRS) and Defected Ground Structure (DGS) is proposed. The circular patch of the proposed design consists of three CRS slot mounted on E-shaped slots, which forms the radiating part of antenna. The antenna has a DGS which helps in achieving good impedance match throughout the operating range of ultra-wide bandwidth. The designed antenna is energized by utilizing a microstrip line of 50 ohms. The designed UWB antenna exhibits better impedance matching with a -10dB fractional bandwidth of 150% (1.42-10.14 GHz), with 5.8 GHz center and operating at four frequency 1.9/4.0/5.8 and 8.6 GHz. The proposed structure has a compact dimension of 30×30×1.6 mm3 which can easily be installed/integrated with any wireless portable devices

Item Type: Article
Uncontrolled Keywords: Circular Patch, CRS, E-shaped Slots, UWB
Subjects: Engineering > MIT Manipal > Electronics and Communication
Depositing User: MIT Library
Date Deposited: 05 Sep 2019 04:20
Last Modified: 05 Sep 2019 04:20
URI: http://eprints.manipal.edu/id/eprint/154474

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