Title: A novel compact radiator for WLAN, WiMAX and 5G applications

Authors: Abhilash S. Vasu; T.K. Sreeja

Addresses: Noorul Islam Centre for Higher Education, Kumaracoil, Kanyakumari, Tamil Nadu, India ' Noorul Islam Centre for Higher Education, Kumaracoil, Kanyakumari, Tamil Nadu, India

Abstract: A novel compact radiator with CPW fed dual resonance mode monopole radiator is designed for WLAN, WiMAX and 5G communications. This monopole radiator consists of inverted 'L' and a rigid shaped structure of dimension 36 × 26 mm² on top of substrate. The 10 dB impedance bandwidth of fabricated antenna is 840 MHz (2.23-3.07 GHz), 920 MHz (5.03-5.95 GHz) and which overlay 2.4/5.2/5.8 GHz WLAN, 2.3/2.6 GHz 5G and 2.5/5.5 GHz WiMAX bands offering good radiating characteristics in the entire operating bands. Two radiating strips of 20.4 × 1.1 mm² and 7.7 × 1.4 mm² make antenna a compact radiator.

Keywords: compact radiator; inverted 'L' shape; CPW feeding.

DOI: 10.1504/IJAHUC.2023.131781

International Journal of Ad Hoc and Ubiquitous Computing, 2023 Vol.43 No.3, pp.183 - 189

Received: 27 Sep 2022
Accepted: 02 Jan 2023
Published online: 30 Jun 2023 *

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