Endurance enhancement of aerial vehicle energy transmitters using conical corrugated horn antenna

Archiman Lahiry, Khoa N. Le, Vo Nguyen Quoc Bao, Vivian W. Y. Tam

Research output: Chapter in Book / Conference PaperConference Paperpeer-review

Abstract

A corrugated horn antenna is proposed for the unmanned aerial vehicle energy transmitter (UAV-ET) application. Firstly, the proposed antenna can be manufactured using polylactic acid (PLA) 3-dimensional (3-D) printing with copper conductive paint coating, which is lightweight and cost-effective compared to metal 3-D printing. Secondly, the results confirm that the sidelobe level of the antenna is below -30 dB, and radiation efficiency is above 99 % throughout the operating frequency band. Also, the proposed antenna increases the UAV-ET wireless power transfer (WPT) time by 47.5 % and 4.5 % compared to UAV-ETs equipped with a dipole array and a slotted waveguide array respectively. Furthermore, the mass production of the antenna is easy because of its design simplicity which is highly desirable for the large swarm of UAV-ETs to increase the wireless power transfer coverage for charging ground sensors.

Original languageEnglish
Title of host publicationProceedings of the 28th Asia Pacific Conference on Communications (APCC 2023), 19-22 November 2023, Sydney, New South Wales, Australia
PublisherIEEE
Pages273-278
Number of pages6
ISBN (Print)9798350382617
DOIs
Publication statusPublished - 2023
EventAsia-Pacific Conference on Communications -
Duration: 19 Nov 2023 → …

Publication series

Name
ISSN (Print)2163-0771

Conference

ConferenceAsia-Pacific Conference on Communications
Period19/11/23 → …

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

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