CN102377015A - 电磁耦合器及装载了该电磁耦合器的信息通信设备 - Google Patents
电磁耦合器及装载了该电磁耦合器的信息通信设备 Download PDFInfo
- Publication number
- CN102377015A CN102377015A CN2011101978287A CN201110197828A CN102377015A CN 102377015 A CN102377015 A CN 102377015A CN 2011101978287 A CN2011101978287 A CN 2011101978287A CN 201110197828 A CN201110197828 A CN 201110197828A CN 102377015 A CN102377015 A CN 102377015A
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- China
- Prior art keywords
- mentioned
- pattern
- plane
- conductive pattern
- electromagnetic coupler
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims description 39
- 239000004020 conductor Substances 0.000 claims abstract description 140
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 10
- 230000005686 electrostatic field Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 13
- 230000005684 electric field Effects 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/22—Electrostatic or magnetic shielding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Near-Field Transmission Systems (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010177181A JP5440954B2 (ja) | 2010-08-06 | 2010-08-06 | 電磁結合器及びそれを搭載した情報通信機器 |
JP2010-177181 | 2010-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102377015A true CN102377015A (zh) | 2012-03-14 |
CN102377015B CN102377015B (zh) | 2015-04-08 |
Family
ID=45555725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110197828.7A Expired - Fee Related CN102377015B (zh) | 2010-08-06 | 2011-07-11 | 电磁耦合器及装载了该电磁耦合器的信息通信设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8742866B2 (zh) |
JP (1) | JP5440954B2 (zh) |
CN (1) | CN102377015B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03276904A (ja) * | 1990-03-27 | 1991-12-09 | Nissan Motor Co Ltd | 平板パッチアンテナ |
JPH04199903A (ja) * | 1990-11-29 | 1992-07-21 | Nissan Motor Co Ltd | 平面アンテナ |
JP2006109372A (ja) * | 2004-10-08 | 2006-04-20 | Ricoh Co Ltd | 指向性制御マイクロストリップアンテナ |
US20080150657A1 (en) * | 2006-12-26 | 2008-06-26 | Motorola, Inc. | Tunable high impedance surface device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04322504A (ja) * | 1991-04-22 | 1992-11-12 | Nissan Motor Co Ltd | 平面アンテナ |
JP2831159B2 (ja) | 1991-05-23 | 1998-12-02 | 三菱重工業株式会社 | 印刷物の色調制御装置 |
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 |
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 |
JP4908576B2 (ja) * | 2009-12-21 | 2012-04-04 | 株式会社東芝 | 結合器及びこれを用いた無線通信装置 |
-
2010
- 2010-08-06 JP JP2010177181A patent/JP5440954B2/ja not_active Expired - Fee Related
-
2011
- 2011-04-05 US US13/080,356 patent/US8742866B2/en not_active Expired - Fee Related
- 2011-07-11 CN CN201110197828.7A patent/CN102377015B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03276904A (ja) * | 1990-03-27 | 1991-12-09 | Nissan Motor Co Ltd | 平板パッチアンテナ |
JPH04199903A (ja) * | 1990-11-29 | 1992-07-21 | Nissan Motor Co Ltd | 平面アンテナ |
JP2006109372A (ja) * | 2004-10-08 | 2006-04-20 | Ricoh Co Ltd | 指向性制御マイクロストリップアンテナ |
US20080150657A1 (en) * | 2006-12-26 | 2008-06-26 | Motorola, Inc. | Tunable high impedance surface device |
Also Published As
Publication number | Publication date |
---|---|
JP5440954B2 (ja) | 2014-03-12 |
JP2012039351A (ja) | 2012-02-23 |
US20120032761A1 (en) | 2012-02-09 |
US8742866B2 (en) | 2014-06-03 |
CN102377015B (zh) | 2015-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 METALS, LTD. Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20140417 Owner name: HITACHI CABLE CO., LTD. Free format text: FORMER OWNER: HITACHI CABLE FINE TECH LTD. Effective date: 20140417 |
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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: 20140417 Address after: Tokyo, Japan Applicant after: HITACHI METALS, Ltd. Address before: Tokyo, Japan Applicant before: Hitachi Cable Co.,Ltd. Effective date of registration: 20140417 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 |
Granted publication date: 20150408 Termination date: 20180711 |
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CF01 | Termination of patent right due to non-payment of annual fee |