Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola

Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola

A design procedure for a TEM-wire fed parabolic antenna is given for impulse radiation, which is suitable for low cost fabrication. A simple wire-type TEM horn and a parabolic reflector are used to achieve ultra-wide bandwidth and high directivity at the same time. Equations for parametric curves of...

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Main Authors: Donghyun Lee, Haengseon Lee, Sunmook Hwang, Jaewoon Ahn
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2012/341206
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spelling doaj-a853691bee104816b586ea29f6702a7a2020-11-24T22:55:23ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772012-01-01201210.1155/2012/341206341206Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed ParabolaDonghyun Lee0Haengseon Lee1Sunmook Hwang2Jaewoon Ahn3Department of Electronic Engineering, Sogang University, 1 Sinsu-dong, Mapo-gu, Seoul, Republic of Korea Department of Electronic Engineering, Sogang University, 1 Sinsu-dong, Mapo-gu, Seoul, Republic of Korea R&D Department 2, Hanwha Corporation Gumi Plant, 258 Gongdan-dong, Gumi-si, Gyungsangbuk-do, Republic of Korea R&D Department 2, Hanwha Corporation Gumi Plant, 258 Gongdan-dong, Gumi-si, Gyungsangbuk-do, Republic of Korea A design procedure for a TEM-wire fed parabolic antenna is given for impulse radiation, which is suitable for low cost fabrication. A simple wire-type TEM horn and a parabolic reflector are used to achieve ultra-wide bandwidth and high directivity at the same time. Equations for parametric curves of a TEM-wire horn are presented and are used to investigate the relation among their shapes, bandwidth, and directivity. It is also found that wire separation near the focal point limits the high frequency directivity.http://dx.doi.org/10.1155/2012/341206
collection DOAJ
language English
format Article
sources DOAJ
author Donghyun Lee
Haengseon Lee
Sunmook Hwang
Jaewoon Ahn
spellingShingle Donghyun Lee
Haengseon Lee
Sunmook Hwang
Jaewoon Ahn
Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
International Journal of Antennas and Propagation
author_facet Donghyun Lee
Haengseon Lee
Sunmook Hwang
Jaewoon Ahn
author_sort Donghyun Lee
title Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
title_short Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
title_full Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
title_fullStr Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
title_full_unstemmed Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
title_sort design of an impulse radiating antenna using a curved tem-wire fed parabola
publisher Hindawi Limited
series International Journal of Antennas and Propagation
issn 1687-5869
1687-5877
publishDate 2012-01-01
description A design procedure for a TEM-wire fed parabolic antenna is given for impulse radiation, which is suitable for low cost fabrication. A simple wire-type TEM horn and a parabolic reflector are used to achieve ultra-wide bandwidth and high directivity at the same time. Equations for parametric curves of a TEM-wire horn are presented and are used to investigate the relation among their shapes, bandwidth, and directivity. It is also found that wire separation near the focal point limits the high frequency directivity.
url http://dx.doi.org/10.1155/2012/341206
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AT haengseonlee designofanimpulseradiatingantennausingacurvedtemwirefedparabola
AT sunmookhwang designofanimpulseradiatingantennausingacurvedtemwirefedparabola
AT jaewoonahn designofanimpulseradiatingantennausingacurvedtemwirefedparabola
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