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A Novel Approach for Designing Omnidirectional Slotted-Waveguide Antenna Array

Filgueiras, H.R.D., da Costa, I. F., Arismar Cerqueira, S. Jr., Kelly, James R. and Xiao, Pei (2018) A Novel Approach for Designing Omnidirectional Slotted-Waveguide Antenna Array In: ICEAA 2018 / APWC 2018 / FEM 2018, 10-14 Sep 2018, Cartagena de Indias, Colombia.

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Abstract

This paper presents a novel design of a high-gain omnidirectional slotted-waveguide antenna array for 5G mmwave applications. The structure is based on a circular waveguide filled with teflon for manipulating its dimension. It provides 12,1 dBi gain and omnidirectional coverage in the azimuth plane with only 1.3 dB deviation, which is ensured by making use of a twisting technique for proper placing the slots into the waveguide walls. A bandwidth of 1.61 GHz centered at 26.2 GHz has been numerically demonstrated.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Filgueiras, H.R.D.
da Costa, I. F.
Arismar Cerqueira, S. Jr.
Kelly, James R.
Xiao, PeiP.Xiao@surrey.ac.uk
Date : 14 September 2018
Copyright Disclaimer : © The authors 2018
Uncontrolled Keywords : 5G networks; Antenna array; mm-waves; Slotted-waveguide antenna arrays
Related URLs :
Additional Information : Full title of conference(s): 20th International Conference on Electromagnetics in Advanced Applications (ICEAA 2018) / 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC 2018) / 14th lnternational Workshop on Finite Elements for Microwave Engineering (FEM 2018)
Depositing User : Clive Harris
Date Deposited : 13 Apr 2018 09:17
Last Modified : 14 Sep 2018 02:08
URI: http://epubs.surrey.ac.uk/id/eprint/846215

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