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Loop Antennas

Peter J. Massey, P. Fellows, Dariush Mirshekar-Syahkal, Arpan Pal, Amit Mehta Orcid Logo

Handbook of Antenna Technologies, Pages: 723 - 786

Swansea University Author: Amit Mehta Orcid Logo

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DOI (Published version): 10.1007/978-981-4560-44-3_26

Abstract

This chapter on loop antennas covers implementation aspects of both electrically small and electrically large loops which have a wide range of applications. On one side, they are still a part of the old broadcasting systems such as analog radios, and, on the other side, they are increasingly gaining...

Full description

Published in: Handbook of Antenna Technologies
ISBN: 978-981-4560-43-6 978-981-4560-44-3
Published: Springer Singapore 2016
URI: https://cronfa.swan.ac.uk/Record/cronfa36724
first_indexed 2017-11-13T14:27:14Z
last_indexed 2018-02-09T05:29:20Z
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spelling 2017-11-13T09:53:08.9551095 v2 36724 2017-11-13 Loop Antennas 8a1e5679707cf437cbfd17b72514b8a5 0000-0001-8073-2436 Amit Mehta Amit Mehta true false 2017-11-13 ACEM This chapter on loop antennas covers implementation aspects of both electrically small and electrically large loops which have a wide range of applications. On one side, they are still a part of the old broadcasting systems such as analog radios, and, on the other side, they are increasingly gaining attention for the contemporary high-definition video transmission and reception. The chapter begins with electrically small loops and coil antennas and covers its different aspects of radiation and losses, tuning, quality factor, and matching. Subsequently, resonant full-wave loops and their polarization are presented. A technique is shown on how loops can be placed in closed vicinity of a communicating device conducting surface without losing efficiency. In the final part, single-element beam steering loop antennas and their arrays for enabling devices to achieve high throughput and high-gain wide scanning range are discussed. Book chapter Handbook of Antenna Technologies 723 786 Springer Singapore 978-981-4560-43-6 978-981-4560-44-3 Loop antennas, Circularly polarized antennas, Coil antennas, Electrically small antennas, Directive antennas, Ferrite antennas, Receiving antennas, Man-made noise, Multi-feed antennas, Resonant antennas, Rhombic antennas, Switched feeds, Reconfigurable loop antennas and their arrays, Wide scan high-gain adaptive arrays 16 9 2016 2016-09-16 10.1007/978-981-4560-44-3_26 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University 2017-11-13T09:53:08.9551095 2017-11-13T09:48:43.6274841 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Peter J. Massey 1 P. Fellows 2 Dariush Mirshekar-Syahkal 3 Arpan Pal 4 Amit Mehta 0000-0001-8073-2436 5
title Loop Antennas
spellingShingle Loop Antennas
Amit Mehta
title_short Loop Antennas
title_full Loop Antennas
title_fullStr Loop Antennas
title_full_unstemmed Loop Antennas
title_sort Loop Antennas
author_id_str_mv 8a1e5679707cf437cbfd17b72514b8a5
author_id_fullname_str_mv 8a1e5679707cf437cbfd17b72514b8a5_***_Amit Mehta
author Amit Mehta
author2 Peter J. Massey
P. Fellows
Dariush Mirshekar-Syahkal
Arpan Pal
Amit Mehta
format Book chapter
container_title Handbook of Antenna Technologies
container_start_page 723
publishDate 2016
institution Swansea University
isbn 978-981-4560-43-6
978-981-4560-44-3
doi_str_mv 10.1007/978-981-4560-44-3_26
publisher Springer Singapore
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 0
active_str 0
description This chapter on loop antennas covers implementation aspects of both electrically small and electrically large loops which have a wide range of applications. On one side, they are still a part of the old broadcasting systems such as analog radios, and, on the other side, they are increasingly gaining attention for the contemporary high-definition video transmission and reception. The chapter begins with electrically small loops and coil antennas and covers its different aspects of radiation and losses, tuning, quality factor, and matching. Subsequently, resonant full-wave loops and their polarization are presented. A technique is shown on how loops can be placed in closed vicinity of a communicating device conducting surface without losing efficiency. In the final part, single-element beam steering loop antennas and their arrays for enabling devices to achieve high throughput and high-gain wide scanning range are discussed.
published_date 2016-09-16T19:24:00Z
_version_ 1821434645776957440
score 11.13852

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