JP2013074622A - アンテナ - Google Patents
アンテナ Download PDFInfo
- Publication number
- JP2013074622A JP2013074622A JP2012163573A JP2012163573A JP2013074622A JP 2013074622 A JP2013074622 A JP 2013074622A JP 2012163573 A JP2012163573 A JP 2012163573A JP 2012163573 A JP2012163573 A JP 2012163573A JP 2013074622 A JP2013074622 A JP 2013074622A
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- antenna
- conductive member
- antenna according
- shape
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 duroid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
- H01Q1/46—Electric supply lines or communication lines
-
- 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
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
【選択図】図1
Description
Claims (16)
- 一定方向に折り曲げられて形成される第1放射体と、
前記第1放射体の下部に形成される第2放射体と、
前記第2放射体と連結される導電部材と、
前記導電部材と離隔し、側面を囲むように形成されるカップリング部と、
を含むことを特徴とする、アンテナ。 - 前記導電部材は円柱形状に形成されることを特徴とする、請求項1に記載のアンテナ。
- 前記第2放射体は点対称形状に形成されることを特徴とする、請求項1に記載のアンテナ。
- 前記第2放射体は線対称形状に形成されることを特徴とする、請求項1に記載のアンテナ。
- 前記カップリング部は‘C’形状であることを特徴とする、請求項1に記載のアンテナ。
- 前記カップリング部は‘O’形状であることを特徴とする、請求項1に記載のアンテナ。
- 前記第1放射体は所定の幅を有する金属板が多重に折り曲げられて形成されることを特徴とする、請求項1に記載のアンテナ。
- 前記折り曲げられる角度は直角であることを特徴とする、請求項7に記載のアンテナ。
- 前記カップリング部は円形に形成され、前記第2放射体と連結されることを特徴とする、請求項1に記載のアンテナ。
- 前記カップリング部と連結される第2放射体と、前記導電部材と連結される第2放射体は相互水平に形成されることを特徴とする、請求項9に記載のアンテナ。
- 前記第2放射体と電気的に連結される第1放射体取付面及び給電部を含むことを特徴とする、請求項1に記載のアンテナ。
- 前記給電部は複数個形成されて前記第1放射体取付面と連結されることを特徴とする、請求項11に記載のアンテナ。
- 前記給電部は同一平面上に形成されることを特徴とする、請求項12に記載のアンテナ。
- 前記給電部は第1給電部及び第2給電部が並列に連結されることを特徴とする、請求項12に記載のアンテナ。
- 前記第1給電部及び第2給電部は導電部材を通じて高さを異にして並列連結されることを特徴とする、請求項11に記載のアンテナ。
- 前記第1給電部及び第2給電部は同一な物質で形成されることを特徴とする、請求項15に記載のアンテナ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0098610 | 2011-09-28 | ||
KR1020110098610A KR101316153B1 (ko) | 2011-09-28 | 2011-09-28 | 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013074622A true JP2013074622A (ja) | 2013-04-22 |
JP5535281B2 JP5535281B2 (ja) | 2014-07-02 |
Family
ID=46679173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012163573A Active JP5535281B2 (ja) | 2011-09-28 | 2012-07-24 | アンテナ |
Country Status (4)
Country | Link |
---|---|
US (1) | US9373890B2 (ja) |
EP (1) | EP2575212B1 (ja) |
JP (1) | JP5535281B2 (ja) |
KR (1) | KR101316153B1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319141A (en) * | 1962-12-27 | 1967-05-09 | Union Carbide Corp | Thin film capacitors |
US4741214A (en) * | 1986-09-19 | 1988-05-03 | Combustion Engineering, Inc. | Capacitive transducer with static compensation |
US5262792A (en) * | 1991-09-11 | 1993-11-16 | Harada Kogyo Kabushiki Kaisha | Shortened non-grounded type ultrashort-wave antenna |
US5349365A (en) * | 1991-10-21 | 1994-09-20 | Ow Steven G | Quadrifilar helix antenna |
JP2001177326A (ja) * | 1999-10-08 | 2001-06-29 | Matsushita Electric Ind Co Ltd | アンテナ装置、通信システム |
US6741215B2 (en) * | 2001-07-31 | 2004-05-25 | Jerry Allen Grant | Inverted safety antenna for personal communication devices |
JP3420232B2 (ja) * | 2001-11-16 | 2003-06-23 | 日本アンテナ株式会社 | 複合アンテナ |
KR101007529B1 (ko) * | 2003-12-25 | 2011-01-14 | 미쓰비시 마테리알 가부시키가이샤 | 안테나 장치 및 통신기기 |
JP4064978B2 (ja) * | 2004-05-28 | 2008-03-19 | 株式会社デンソー | 車載アンテナの搭載構造 |
KR100638621B1 (ko) | 2004-10-13 | 2006-10-26 | 삼성전기주식회사 | 광대역 내장형 안테나 |
US7242352B2 (en) * | 2005-04-07 | 2007-07-10 | X-Ether, Inc, | Multi-band or wide-band antenna |
KR100980218B1 (ko) * | 2008-03-31 | 2010-09-06 | 주식회사 에이스테크놀로지 | 다중 대역에 대한 임피던스 매칭을 지원하는 내장형 안테나 |
KR101090114B1 (ko) * | 2010-01-08 | 2011-12-07 | 주식회사 에이스테크놀로지 | 전자기 결합을 이용한 광대역 내장형 안테나 |
-
2011
- 2011-09-28 KR KR1020110098610A patent/KR101316153B1/ko active IP Right Grant
-
2012
- 2012-07-24 JP JP2012163573A patent/JP5535281B2/ja active Active
- 2012-08-03 EP EP12179298.0A patent/EP2575212B1/en active Active
- 2012-09-28 US US13/631,435 patent/US9373890B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101316153B1 (ko) | 2013-10-08 |
US20130076588A1 (en) | 2013-03-28 |
EP2575212A1 (en) | 2013-04-03 |
EP2575212B1 (en) | 2018-06-06 |
US9373890B2 (en) | 2016-06-21 |
JP5535281B2 (ja) | 2014-07-02 |
KR20130034543A (ko) | 2013-04-05 |
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