JP6379072B2 - ビームスキャナ - Google Patents
ビームスキャナ Download PDFInfo
- Publication number
- JP6379072B2 JP6379072B2 JP2015124462A JP2015124462A JP6379072B2 JP 6379072 B2 JP6379072 B2 JP 6379072B2 JP 2015124462 A JP2015124462 A JP 2015124462A JP 2015124462 A JP2015124462 A JP 2015124462A JP 6379072 B2 JP6379072 B2 JP 6379072B2
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- Japan
- Prior art keywords
- waveguide
- dielectric substrate
- beam scanner
- dielectric
- vias
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Waveguide Aerials (AREA)
Description
第1部分1Aは、例えば、導波路2の2つの長辺のうちの1つとビームスキャナの外部空間に接する。第1部分1Aは、例えば、導波路2の一方端から他方端に渡り設けられる。
第2部分1Bは、導波路2の残りの長辺及び2つの短辺とビームスキャナの外部空間に接する。第2部分1Bは、例えば、導波路2の一方端から他方端にまで渡り設けられる。
図5は、変形例のビームスキャナについて、図3の符号Nの方向に見た図である。
2 導波路
3 導体層
4 ビア
1A (ビームスキャナの)第1部分
1B (ビームスキャナの)第2部分
1a 漏れ波導波路層(スロット)
Claims (2)
- 導波路を形成するための孔を有する誘電体基板が積層されたビームスキャナであって、
前記導波路の周方向における第1部分においては、複数のビアが貫通する1以上の前記誘電体基板とビアが貫通しない1以上の前記誘電体基板が交互に積層されており、
前記第1部分以外の第2部分においては、積層された前記誘電体基板を複数のビアが貫通しており、
前記ビアが貫通する前記各誘電体基板には導体層が形成されている
ことを特徴とするビームスキャナ。 - 前記ビアが貫通しない前記各誘電体基板には空気孔が形成されている
ことを特徴とする請求項1記載のビームスキャナ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015124462A JP6379072B2 (ja) | 2015-06-22 | 2015-06-22 | ビームスキャナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015124462A JP6379072B2 (ja) | 2015-06-22 | 2015-06-22 | ビームスキャナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017011468A JP2017011468A (ja) | 2017-01-12 |
JP6379072B2 true JP6379072B2 (ja) | 2018-08-22 |
Family
ID=57764311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015124462A Active JP6379072B2 (ja) | 2015-06-22 | 2015-06-22 | ビームスキャナ |
Country Status (1)
Country | Link |
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JP (1) | JP6379072B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3464107B2 (ja) * | 1996-12-25 | 2003-11-05 | 京セラ株式会社 | 誘電体導波管スロットアンテナ |
EP1135827A1 (en) * | 1998-10-16 | 2001-09-26 | Paratek Microwave, Inc. | Voltage tunable laminated dielectric materials for microwave applications |
US7151499B2 (en) * | 2005-04-28 | 2006-12-19 | Aramais Avakian | Reconfigurable dielectric waveguide antenna |
US7808439B2 (en) * | 2007-09-07 | 2010-10-05 | University Of Tennessee Reserch Foundation | Substrate integrated waveguide antenna array |
US9054406B2 (en) * | 2011-02-25 | 2015-06-09 | National University Corporation Kyoto Institute Of Technology | Nonreciprocal transmission line apparatus having asymmetric structure of transmission line |
JP5616927B2 (ja) * | 2012-05-25 | 2014-10-29 | 日本電信電話株式会社 | ホーンアンテナ一体型mmicパッケージ及びアレーアンテナ |
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2015
- 2015-06-22 JP JP2015124462A patent/JP6379072B2/ja active Active
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JP2017011468A (ja) | 2017-01-12 |
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