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: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2012/341206 |
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| _version_ | 1832559300929650688 |
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| author | Donghyun Lee Haengseon Lee Sunmook Hwang Jaewoon Ahn |
| author_facet | Donghyun Lee Haengseon Lee Sunmook Hwang Jaewoon Ahn |
| author_sort | Donghyun Lee |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-a853691bee104816b586ea29f6702a7a |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-a853691bee104816b586ea29f6702a7a2025-02-03T01:30:27ZengWileyInternational 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 |
| 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 |
| title | 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_short | 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 |
| url | http://dx.doi.org/10.1155/2012/341206 |
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