Dual crescent-shaped slot antenna fed by circular polarisation into dual orthogonal strip lines

Amer T. Abed, Mandeep Singh Jit Singh, Mohammad Tariqul Islam, Aymen D. Khaleel

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this research, a novel single-layer dual crescent-shaped slot antenna is fed by circular polarisation into dual orthogonal strip lines for worldwide interoperability for microwave access (Wi-Max) and wireless fidelity (Wi-Fi) applications. One phase of the feed strip lines is shifted by 90° to enhance the circular polarisation. The surface current and the effect of changing the dimensions for the parameters are carefully studied to optimise the dimensions of the proposed antenna to satisfy the specifications of the wireless local area network/Wi-Fi standards of (2.4- 2.484)/(5.15-5.825) GHz and Wi-Max standards of (2.5-2.6)/(3.4-3.6)/(5.25-5.85) GHz. Several of the critical design parameters, such as return loss, radiation pattern, polarisation, axial ratio bandwidth, and gain are also investigated.

Original languageEnglish
Pages (from-to)2129-2133
Number of pages5
JournalIET Microwaves, Antennas and Propagation
Volume11
Issue number15
Publication statusPublished - 1 Dec 2017

Fingerprint

Strip telecommunication lines
Circular polarization
Slot antennas
Antenna feeders
Wimax
Wireless local area networks (WLAN)
Polarization
Antennas
Specifications
Bandwidth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Dual crescent-shaped slot antenna fed by circular polarisation into dual orthogonal strip lines. / Abed, Amer T.; Jit Singh, Mandeep Singh; Islam, Mohammad Tariqul; Khaleel, Aymen D.

In: IET Microwaves, Antennas and Propagation, Vol. 11, No. 15, 01.12.2017, p. 2129-2133.

Research output: Contribution to journalArticle

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