Presentation | 2008-08-29 Characteristics of Primary Radiator Fed by Microstrip Transmission Line at 60GHz Makoto OKIYOKOTA, Futoshi KUROKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A primary radiator for 2-dimensional offset parabolic reflectors was investigated for millimeter-wave planar antennas, which was constructed by a slotted array fed by an oversized waveguide with the 2-dimensional parabolic reflector. The primary radiator consists of the vertical strip transmission line on which an L-shaped radiating element was etched. At first, a reflection plate was installed backward for the L-shaped radiating element, and the spacing between the L-shaped radiation element and the reflection plate was decided by calculating radiation patterns. It was obvious that a broad radiation pattern was obtained, and a backward emission was suppressed by selecting the spacing. And moreover, the radiation pattern versus the width of the reflection plate was calculated from the viewpoint of the size reduction. Based on the calculated radiation patterns and related characteristics, it was confirmed that this radiator would be suitable for applications to the primary radiator at millimeter wavelengths. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Primary radiators / vertical strip transmission line / NRD guide / millimeter-waves |
Paper # | MW2008-96 |
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Conference Information | |
Committee | MW |
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Conference Date | 2008/8/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristics of Primary Radiator Fed by Microstrip Transmission Line at 60GHz |
Sub Title (in English) | |
Keyword(1) | Primary radiators |
Keyword(2) | vertical strip transmission line |
Keyword(3) | NRD guide |
Keyword(4) | millimeter-waves |
1st Author's Name | Makoto OKIYOKOTA |
1st Author's Affiliation | Kure College of Technology, Institute of National College of Technology() |
2nd Author's Name | Futoshi KUROKI |
2nd Author's Affiliation | Kure College of Technology, Institute of National College of Technology |
Date | 2008-08-29 |
Paper # | MW2008-96 |
Volume (vol) | vol.108 |
Number (no) | 195 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |