JP3180683B2 - 表面実装型アンテナ - Google Patents
表面実装型アンテナInfo
- Publication number
- JP3180683B2 JP3180683B2 JP25014096A JP25014096A JP3180683B2 JP 3180683 B2 JP3180683 B2 JP 3180683B2 JP 25014096 A JP25014096 A JP 25014096A JP 25014096 A JP25014096 A JP 25014096A JP 3180683 B2 JP3180683 B2 JP 3180683B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation electrode
- electrode
- substrate
- radiation
- microstrip antenna
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/005—Patch antenna using one or more coplanar parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
- H01Q5/385—Two or more parasitic elements
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25014096A JP3180683B2 (ja) | 1996-09-20 | 1996-09-20 | 表面実装型アンテナ |
NO19974187A NO319499B1 (no) | 1996-09-20 | 1997-09-11 | Mikrobandlederantenne |
DE1997616850 DE69716850T2 (de) | 1996-09-20 | 1997-09-16 | Mikrostreifenleiterantenne |
EP19970116094 EP0831547B1 (de) | 1996-09-20 | 1997-09-16 | Mikrostreifenleiterantenne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25014096A JP3180683B2 (ja) | 1996-09-20 | 1996-09-20 | 表面実装型アンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1098329A JPH1098329A (ja) | 1998-04-14 |
JP3180683B2 true JP3180683B2 (ja) | 2001-06-25 |
Family
ID=17203422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25014096A Expired - Fee Related JP3180683B2 (ja) | 1996-09-20 | 1996-09-20 | 表面実装型アンテナ |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0831547B1 (de) |
JP (1) | JP3180683B2 (de) |
DE (1) | DE69716850T2 (de) |
NO (1) | NO319499B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009004666A1 (ja) * | 2007-06-29 | 2009-01-08 | Fujitsu Limited | ループアンテナ |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3180684B2 (ja) * | 1996-09-24 | 2001-06-25 | 株式会社村田製作所 | アンテナ |
DE19929689A1 (de) * | 1999-06-29 | 2001-01-11 | Siemens Ag | Integrierbare Dualband-Antenne |
KR100432100B1 (ko) * | 1999-09-09 | 2004-05-17 | 가부시키가이샤 무라타 세이사쿠쇼 | 표면 실장형 안테나 및 이 표면 실장형 안테나를 포함하는통신 장치 |
GB2358533A (en) * | 2000-01-21 | 2001-07-25 | Dynex Semiconductor Ltd | Antenna; feed; alarm sensor |
FI114254B (fi) | 2000-02-24 | 2004-09-15 | Filtronic Lk Oy | Tasoantennirakenne |
GB2370158B (en) * | 2000-12-13 | 2004-10-13 | Harada Ind | Multiband PIFA-type antenna for vehicular applications |
JP3678167B2 (ja) * | 2001-05-02 | 2005-08-03 | 株式会社村田製作所 | アンテナ装置及びこのアンテナ装置を備えた無線通信機 |
US6771221B2 (en) * | 2002-01-17 | 2004-08-03 | Harris Corporation | Enhanced bandwidth dual layer current sheet antenna |
DE10302805A1 (de) * | 2003-01-24 | 2004-08-12 | Siemens Ag | Multibandantennenanordnung für Mobilfunkgeräte |
FI118748B (fi) | 2004-06-28 | 2008-02-29 | Pulse Finland Oy | Pala-antenni |
EP1763905A4 (de) | 2004-06-28 | 2012-08-29 | Pulse Finland Oy | Antennenkomponente |
FI20041455A (fi) | 2004-11-11 | 2006-05-12 | Lk Products Oy | Antennikomponentti |
EP1859507A4 (de) * | 2005-03-16 | 2012-08-15 | Lk Products Oy | Antennenkomponente |
US8378892B2 (en) | 2005-03-16 | 2013-02-19 | Pulse Finland Oy | Antenna component and methods |
JP4611872B2 (ja) * | 2005-11-28 | 2011-01-12 | 三省電機株式会社 | チップ状広帯域アンテナ、及び、その製作方法 |
FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
FI119535B (fi) | 2005-10-03 | 2008-12-15 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI119009B (fi) | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI118872B (fi) | 2005-10-10 | 2008-04-15 | Pulse Finland Oy | Sisäinen antenni |
FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
FI119577B (fi) | 2005-11-24 | 2008-12-31 | Pulse Finland Oy | Monikaistainen antennikomponentti |
US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
US7893879B2 (en) * | 2006-09-21 | 2011-02-22 | Mitsumi Electric Co., Ltd. | Antenna apparatus |
US10211538B2 (en) | 2006-12-28 | 2019-02-19 | Pulse Finland Oy | Directional antenna apparatus and methods |
JP2008177888A (ja) * | 2007-01-19 | 2008-07-31 | Toko Inc | 多周波アンテナ |
FR2914113B1 (fr) * | 2007-03-20 | 2009-05-01 | Trixell Soc Par Actions Simpli | Antenne mixte |
FI20075269A0 (fi) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
FI124129B (fi) | 2007-09-28 | 2014-03-31 | Pulse Finland Oy | Kaksoisantenni |
KR100981883B1 (ko) * | 2008-04-30 | 2010-09-14 | 주식회사 에이스테크놀로지 | 지연파 구조를 이용한 광대역 내장형 안테나 |
WO2010049984A1 (ja) * | 2008-10-27 | 2010-05-06 | 三菱電機株式会社 | 無線通信装置 |
WO2010119998A1 (ko) * | 2009-04-14 | 2010-10-21 | (주)에이스안테나 | 커플링 매칭을 이용한 광대역 안테나 |
FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
FI20105158A (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
KR101304129B1 (ko) * | 2012-02-21 | 2013-09-05 | 주식회사 에이스테크놀로지 | 다중 대역 패치 안테나 |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
CN103915682A (zh) * | 2013-01-06 | 2014-07-09 | 华为技术有限公司 | 印刷电路板天线和印刷电路板 |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
JP6678616B2 (ja) * | 2017-03-28 | 2020-04-08 | 学校法人智香寺学園 | 両偏波送受用アンテナ |
CN107221739B (zh) * | 2017-06-12 | 2023-02-14 | 华南理工大学 | 一种基于正交缝隙技术的rfid阅读器天线 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2067842B (en) * | 1980-01-16 | 1983-08-24 | Secr Defence | Microstrip antenna |
JPH0659009B2 (ja) * | 1988-03-10 | 1994-08-03 | 株式会社豊田中央研究所 | 移動体用アンテナ |
DE69227222T2 (de) * | 1991-07-30 | 1999-05-20 | Murata Mfg. Co., Ltd., Nagaokakyo, Kyoto | Zirkularpolarisierte Streifenleiterantenne und Methode zur Einstellung ihrer Frequenz |
US5241321A (en) * | 1992-05-15 | 1993-08-31 | Space Systems/Loral, Inc. | Dual frequency circularly polarized microwave antenna |
US5420596A (en) * | 1993-11-26 | 1995-05-30 | Motorola, Inc. | Quarter-wave gap-coupled tunable strip antenna |
-
1996
- 1996-09-20 JP JP25014096A patent/JP3180683B2/ja not_active Expired - Fee Related
-
1997
- 1997-09-11 NO NO19974187A patent/NO319499B1/no not_active IP Right Cessation
- 1997-09-16 EP EP19970116094 patent/EP0831547B1/de not_active Expired - Lifetime
- 1997-09-16 DE DE1997616850 patent/DE69716850T2/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
1995年電子情報通信学会総合大会B−10。 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009004666A1 (ja) * | 2007-06-29 | 2009-01-08 | Fujitsu Limited | ループアンテナ |
Also Published As
Publication number | Publication date |
---|---|
DE69716850D1 (de) | 2002-12-12 |
JPH1098329A (ja) | 1998-04-14 |
NO974187D0 (no) | 1997-09-11 |
NO319499B1 (no) | 2005-08-22 |
DE69716850T2 (de) | 2003-09-11 |
EP0831547B1 (de) | 2002-11-06 |
EP0831547A3 (de) | 1998-04-01 |
NO974187L (no) | 1998-03-23 |
EP0831547A2 (de) | 1998-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090420 Year of fee payment: 8 |
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FPAY | Renewal fee payment (prs date is renewal date of database) |
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FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100420 Year of fee payment: 9 |
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LAPS | Cancellation because of no payment of annual fees |