CN102593558B - 电磁耦合器及搭载了该电磁耦合器的信息通信设备 - Google Patents
电磁耦合器及搭载了该电磁耦合器的信息通信设备 Download PDFInfo
- Publication number
- CN102593558B CN102593558B CN201110375130.XA CN201110375130A CN102593558B CN 102593558 B CN102593558 B CN 102593558B CN 201110375130 A CN201110375130 A CN 201110375130A CN 102593558 B CN102593558 B CN 102593558B
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- China
- Prior art keywords
- mentioned
- conductive pattern
- linear conductor
- electromagnetic coupler
- plane
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 62
- 239000004020 conductor Substances 0.000 claims abstract description 230
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- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 10
- 230000005686 electrostatic field Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000005674 electromagnetic induction Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 abstract description 36
- 238000010168 coupling process Methods 0.000 abstract description 36
- 238000005859 coupling reaction Methods 0.000 abstract description 36
- 230000005684 electric field Effects 0.000 description 22
- 239000000203 mixture Substances 0.000 description 14
- 230000008859 change Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
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- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- 238000006731 degradation reaction Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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- 230000002285 radioactive effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
Landscapes
- Near-Field Transmission Systems (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-002421 | 2011-01-07 | ||
JP2011002421A JP5594599B2 (ja) | 2011-01-07 | 2011-01-07 | 電磁結合器及びそれを搭載した情報通信機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102593558A CN102593558A (zh) | 2012-07-18 |
CN102593558B true CN102593558B (zh) | 2016-04-13 |
Family
ID=46454829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110375130.XA Expired - Fee Related CN102593558B (zh) | 2011-01-07 | 2011-11-17 | 电磁耦合器及搭载了该电磁耦合器的信息通信设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8810332B2 (zh) |
JP (1) | JP5594599B2 (zh) |
CN (1) | CN102593558B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6552791B2 (ja) * | 2014-07-03 | 2019-07-31 | 株式会社Soken | アンテナ装置 |
JP6435829B2 (ja) * | 2014-12-10 | 2018-12-12 | 株式会社Soken | アンテナ装置 |
JP6358297B2 (ja) * | 2016-08-23 | 2018-07-18 | Tdk株式会社 | 方向性結合器及びこれを用いた無線通信装置 |
CN114142216A (zh) * | 2017-03-06 | 2022-03-04 | 斯纳普公司 | 可穿戴设备天线系统 |
JP7286389B2 (ja) | 2019-04-15 | 2023-06-05 | キヤノン株式会社 | 無線通信装置、無線通信システムおよび通信方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557290A (en) * | 1992-12-16 | 1996-09-17 | Daiichi Denpa Kogyo Kabushiki Kaisha | Coupling apparatus between coaxial cables and antenna system using the coupling apparatus |
JP2005198335A (ja) * | 2005-02-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | 複共振型誘電体アンテナ及び車載無線装置 |
JP2007267041A (ja) * | 2006-03-28 | 2007-10-11 | Toto Ltd | マイクロストリップアンテナ及び高周波センサ |
CN101145811A (zh) * | 2006-09-11 | 2008-03-19 | 索尼株式会社 | 通信系统、通信装置以及高频耦合器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199903A (ja) * | 1990-11-29 | 1992-07-21 | Nissan Motor Co Ltd | 平面アンテナ |
JP2509457B2 (ja) * | 1992-12-16 | 1996-06-19 | 第一電波工業株式会社 | 同軸ケ―ブルの結合装置及びアンテナ装置 |
JP2004266500A (ja) * | 2003-02-28 | 2004-09-24 | Nippon Plast Co Ltd | アンテナ |
US7245269B2 (en) * | 2003-05-12 | 2007-07-17 | Hrl Laboratories, Llc | Adaptive beam forming antenna system using a tunable impedance surface |
JP4542866B2 (ja) * | 2004-10-08 | 2010-09-15 | 株式会社リコー | 指向性制御マイクロストリップアンテナ |
JP2006121315A (ja) | 2004-10-20 | 2006-05-11 | Hitachi Cable Ltd | 小型薄型アンテナ、多層基板および高周波モジュール、それらを搭載した無線端末 |
JP2007097115A (ja) * | 2005-02-25 | 2007-04-12 | Tdk Corp | パッチアンテナ |
JP4345851B2 (ja) * | 2006-09-11 | 2009-10-14 | ソニー株式会社 | 通信システム並びに通信装置 |
JP2008085908A (ja) * | 2006-09-28 | 2008-04-10 | Toto Ltd | 高周波センサ装置 |
-
2011
- 2011-01-07 JP JP2011002421A patent/JP5594599B2/ja not_active Expired - Fee Related
- 2011-07-19 US US13/137,076 patent/US8810332B2/en not_active Expired - Fee Related
- 2011-11-17 CN CN201110375130.XA patent/CN102593558B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557290A (en) * | 1992-12-16 | 1996-09-17 | Daiichi Denpa Kogyo Kabushiki Kaisha | Coupling apparatus between coaxial cables and antenna system using the coupling apparatus |
JP2005198335A (ja) * | 2005-02-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | 複共振型誘電体アンテナ及び車載無線装置 |
JP2007267041A (ja) * | 2006-03-28 | 2007-10-11 | Toto Ltd | マイクロストリップアンテナ及び高周波センサ |
CN101145811A (zh) * | 2006-09-11 | 2008-03-19 | 索尼株式会社 | 通信系统、通信装置以及高频耦合器 |
Also Published As
Publication number | Publication date |
---|---|
JP5594599B2 (ja) | 2014-09-24 |
US20120176208A1 (en) | 2012-07-12 |
US8810332B2 (en) | 2014-08-19 |
CN102593558A (zh) | 2012-07-18 |
JP2012147119A (ja) | 2012-08-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CABLE CO., LTD. Free format text: FORMER OWNER: HITACHI CABLE FINE TECH LTD. Effective date: 20140508 Owner name: HITACHI METALS, LTD. Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20140508 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140508 Address after: Tokyo, Japan Applicant after: HITACHI METALS, Ltd. Address before: Tokyo, Japan Applicant before: Hitachi Cable Co.,Ltd. Effective date of registration: 20140508 Address after: Tokyo, Japan Applicant after: Hitachi Cable Co.,Ltd. Address before: Ibaraki Applicant before: Hitachi Metals, Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211117 |