DE69324744D1 - Antenne in gedruckter Schaltungstechnik - Google Patents
Antenne in gedruckter SchaltungstechnikInfo
- Publication number
- DE69324744D1 DE69324744D1 DE69324744T DE69324744T DE69324744D1 DE 69324744 D1 DE69324744 D1 DE 69324744D1 DE 69324744 T DE69324744 T DE 69324744T DE 69324744 T DE69324744 T DE 69324744T DE 69324744 D1 DE69324744 D1 DE 69324744D1
- Authority
- DE
- Germany
- Prior art keywords
- printed circuit
- circuit antenna
- antenna
- printed
- circuit
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
- H01Q21/0081—Stripline fed arrays using suspended striplines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4260804A JPH0685520A (ja) | 1992-09-03 | 1992-09-03 | プリントアンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69324744D1 true DE69324744D1 (de) | 1999-06-10 |
DE69324744T2 DE69324744T2 (de) | 1999-09-09 |
Family
ID=17352985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69324744T Expired - Fee Related DE69324744T2 (de) | 1992-09-03 | 1993-08-31 | Antenne in gedruckter Schaltungstechnik |
Country Status (4)
Country | Link |
---|---|
US (1) | US5442367A (de) |
EP (1) | EP0585877B1 (de) |
JP (1) | JPH0685520A (de) |
DE (1) | DE69324744T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7158031B2 (en) | 1992-08-12 | 2007-01-02 | Micron Technology, Inc. | Thin, flexible, RFID label and system for use |
JP3185607B2 (ja) * | 1995-05-31 | 2001-07-11 | 株式会社村田製作所 | 表面実装型アンテナおよびこれを用いた通信機 |
DE19715206C2 (de) * | 1997-04-11 | 1999-11-18 | Bosch Gmbh Robert | Planare Antenne |
US6980085B1 (en) | 1997-08-18 | 2005-12-27 | Micron Technology, Inc. | Wireless communication devices and methods of forming and operating the same |
US6339385B1 (en) * | 1997-08-20 | 2002-01-15 | Micron Technology, Inc. | Electronic communication devices, methods of forming electrical communication devices, and communication methods |
US6133836A (en) | 1998-02-27 | 2000-10-17 | Micron Technology, Inc. | Wireless communication and identification packages, communication systems, methods of communicating, and methods of forming a communication device |
DE69816269T2 (de) * | 1998-04-28 | 2004-05-27 | Asulab S.A. | Schlitzantenne, insbesondere für eine Uhr |
FR2779022B1 (fr) * | 1998-05-20 | 2000-07-28 | Nortel Matra Cellular | Station de base de radiocommunication |
US6452554B1 (en) * | 1998-11-06 | 2002-09-17 | Hitachi Metals, Ltd. | Antenna element and radio communication apparatus |
US6714136B1 (en) * | 2000-08-14 | 2004-03-30 | Computime, Ltd. | Alarm clock with remote control function |
US6429819B1 (en) * | 2001-04-06 | 2002-08-06 | Tyco Electronics Logistics Ag | Dual band patch bowtie slot antenna structure |
US6762729B2 (en) * | 2001-09-03 | 2004-07-13 | Houkou Electric Co., Ltd. | Slotted bow tie antenna with parasitic element, and slotted bow tie array antenna with parasitic element |
JP3988721B2 (ja) * | 2003-12-19 | 2007-10-10 | ソニー株式会社 | アンテナ装置、無線装置および電子機器 |
WO2007138959A1 (ja) * | 2006-05-25 | 2007-12-06 | Panasonic Corporation | 可変スロットアンテナ及びその駆動方法 |
CN101401258B (zh) * | 2006-05-25 | 2012-10-10 | 松下电器产业株式会社 | 可变缝隙天线和其驱动方法 |
US7830322B1 (en) * | 2007-09-24 | 2010-11-09 | Impinj, Inc. | RFID reader antenna assembly |
KR100942120B1 (ko) * | 2008-02-05 | 2010-02-12 | 엘에스산전 주식회사 | 무선인식(rfid) 리더기 안테나 및 이를 이용한 물품관리 장치 |
US9142889B2 (en) * | 2010-02-02 | 2015-09-22 | Technion Research & Development Foundation Ltd. | Compact tapered slot antenna |
JP5617593B2 (ja) * | 2010-12-15 | 2014-11-05 | 日本電気株式会社 | アンテナ装置 |
CN103930268B (zh) | 2011-10-28 | 2016-08-31 | 康宁股份有限公司 | 具有红外反射性的玻璃制品及其制造方法 |
DE102012111382A1 (de) * | 2012-11-23 | 2014-05-28 | GAT Gesellschaft für Antriebstechnik mbH | Antennenstruktur zur breitbandigen Übertragung elektrischer Signale |
CN107531562B (zh) | 2015-04-30 | 2021-05-28 | 康宁股份有限公司 | 具有离散的金属银层的导电制品及其制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2046530B (en) * | 1979-03-12 | 1983-04-20 | Secr Defence | Microstrip antenna structure |
FR2505097A1 (fr) * | 1981-05-04 | 1982-11-05 | Labo Electronique Physique | Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires et antenne plane hyperfrequence comprenant un reseau de tels elements |
US4590478A (en) * | 1983-06-15 | 1986-05-20 | Sanders Associates, Inc. | Multiple ridge antenna |
US4660047A (en) * | 1984-10-12 | 1987-04-21 | Itt Corporation | Microstrip antenna with resonator feed |
FR2598036B1 (fr) * | 1986-04-23 | 1988-08-12 | France Etat | Antenne plaque a doubles polarisations croisees |
JPH01297905A (ja) * | 1988-05-26 | 1989-12-01 | Matsushita Electric Works Ltd | 平面アンテナ |
JPH04336525A (ja) * | 1991-05-14 | 1992-11-24 | Seiko Epson Corp | 液晶表示装置及び電子機器 |
JP2505663B2 (ja) * | 1991-06-20 | 1996-06-12 | 住友金属鉱山株式会社 | プリントアンテナ |
US5317324A (en) * | 1991-06-20 | 1994-05-31 | Sumitomo Metal Mining Co., Ltd. | Printed antenna |
-
1992
- 1992-09-03 JP JP4260804A patent/JPH0685520A/ja active Pending
-
1993
- 1993-08-27 US US08/112,386 patent/US5442367A/en not_active Expired - Fee Related
- 1993-08-31 EP EP93113910A patent/EP0585877B1/de not_active Expired - Lifetime
- 1993-08-31 DE DE69324744T patent/DE69324744T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0585877A1 (de) | 1994-03-09 |
US5442367A (en) | 1995-08-15 |
EP0585877B1 (de) | 1999-05-06 |
JPH0685520A (ja) | 1994-03-25 |
DE69324744T2 (de) | 1999-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |