JP5998144B2 - コンパクト高ゲインアンテナ - Google Patents
コンパクト高ゲインアンテナ Download PDFInfo
- Publication number
- JP5998144B2 JP5998144B2 JP2013530736A JP2013530736A JP5998144B2 JP 5998144 B2 JP5998144 B2 JP 5998144B2 JP 2013530736 A JP2013530736 A JP 2013530736A JP 2013530736 A JP2013530736 A JP 2013530736A JP 5998144 B2 JP5998144 B2 JP 5998144B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- panel
- antenna elements
- radiation source
- radiation
- 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
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
図4に示すアンテナは、17dBiと同じゲインを維持しつつ、既知のタイプのパネルアンテナの高さを縮小することができる。
図5に例示されたアンテナは、既知のタイプのパネルアンテナと同じ高さを維持しつつ、アンテナのゲインを増加することができる。
Claims (7)
- グランドプレーン(P)と、
前記グランドプレーン(P)上に配置されており、誘電率(ε1)を有する誘電体基板(11)と、
前記誘電体基板(11)上において、アンテナ動作周波数に対応する波長λよりも短い距離(de)を互いにあけて連続して配置された複数のアンテナ素子(Eij)で構成される少なくとも1つの放射源(Si)と、
前記誘電体基板(11)の誘電率(ε1)よりも大きい誘電率(ε2)を有し、前記各アンテナ素子(Eij)上に配置される誘電体スーパーストレート(12)とを備え、
前記各アンテナ素子(Eij)は全て同一であり、動作中において同一の放射特性を有し、
前記各アンテナ素子(Eij)は、第1の供給配線(L1)によって複数の組となるように連続して接続されており、前記複数の組は、第2の供給配線(L2)によって互いに接続され、前記第2の供給配線(L2)の中心は、前記放射源(Si)の電源に適応する、前記放射源(Si)のアクセスポイント(Ai)を構成し、
前記各アンテナ素子(Eij)は、互いに関して、ds(N−1)/Nと等しい距離deをあけて配置されており、
前記dsは、2つの前記放射源(Si)の2つの前記アクセスポイント(Ai)の間の距離であり、
前記Nは、前記各放射源(Si)の前記アンテナ素子(Eij)の数である
ことを特徴とするパネルアンテナ。 - 請求項1のパネルアンテナにおいて、
前記各放射源(Si)は、4つのアンテナ素子(Ei1,Ei2,Ei3,Ei4)を備える
ことを特徴とするパネルアンテナ。 - 請求項1のパネルアンテナにおいて、
前記各放射源(Si)は、2〜6個のアンテナ素子(Eij)を有する
ことを特徴とするパネルアンテナ。 - 請求項1乃至3のうちいずれか1つのパネルアンテナにおいて、
前記各アンテナ素子(Eij)は、四角形、正三角形および楕円形の中から選択される形状を有するパッチである
ことを特徴とするパネルアンテナ。 - 請求項1乃至3のうちいずれか1つのパネルアンテナにおいて、
前記各アンテナ素子(Eij)は、ホーンあるいはワイヤアンテナにかかるテクノロジーから得られる
ことを特徴とするパネルアンテナ。 - 請求項1乃至5のうちいずれか1つのパネルアンテナにおいて、
前記グランドプレーン(P)と前記各アンテナ素子(Eij)との間に接続された抵抗素子(R)を有する
ことを特徴とするパネルアンテナ。 - 請求項1乃至6のうちいずれか1つのパネルアンテナを備えた
ことを特徴とするセルラ通信ネットワーク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057864 | 2010-09-29 | ||
FR1057864A FR2965411B1 (fr) | 2010-09-29 | 2010-09-29 | Antenne compacte a fort gain |
PCT/EP2011/067026 WO2012041979A1 (fr) | 2010-09-29 | 2011-09-29 | Antenne compacte a fort gain |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013542660A JP2013542660A (ja) | 2013-11-21 |
JP5998144B2 true JP5998144B2 (ja) | 2016-09-28 |
Family
ID=44022367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013530736A Expired - Fee Related JP5998144B2 (ja) | 2010-09-29 | 2011-09-29 | コンパクト高ゲインアンテナ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9136593B2 (ja) |
EP (1) | EP2622678A1 (ja) |
JP (1) | JP5998144B2 (ja) |
KR (1) | KR20130114652A (ja) |
CN (1) | CN103222110B (ja) |
FR (1) | FR2965411B1 (ja) |
WO (1) | WO2012041979A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018199549A1 (ko) * | 2017-04-25 | 2018-11-01 | 삼성전자 주식회사 | 메타 구조 안테나 및 메타 구조 배열 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2945380B1 (fr) * | 2009-05-11 | 2011-07-08 | Bouygues Telecom Sa | Antenne multifaisceaux compacte. |
KR101952247B1 (ko) | 2017-11-16 | 2019-02-26 | 홍익대학교 산학협력단 | 슈퍼스트레이트를 이용한 배열 안테나 장치 및 슈퍼스트레이트를 이용한 배열 안테나 튜닝 방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3169371B2 (ja) * | 1990-06-04 | 2001-05-21 | ソニー株式会社 | 平面アレイアンテナ |
FR2683952A1 (fr) * | 1991-11-14 | 1993-05-21 | Dassault Electronique | Dispositif d'antenne microruban perfectionne, notamment pour transmissions telephoniques par satellite. |
TW382833B (en) * | 1996-12-18 | 2000-02-21 | Allen Telecom Inc | Antenna with diversity transformation |
US6900775B2 (en) * | 1997-03-03 | 2005-05-31 | Celletra Ltd. | Active antenna array configuration and control for cellular communication systems |
EP1012911A1 (en) * | 1997-09-26 | 2000-06-28 | Raytheon Company | Dual polarized microstrip patch antenna array for pcs base stations |
WO2002054529A2 (en) * | 2001-01-04 | 2002-07-11 | Arc Wireless Solutions, Inc. | Low multipath interference microstrip array and method |
JP4415295B2 (ja) * | 2001-03-26 | 2010-02-17 | Tdk株式会社 | 表面実装型アンテナ |
EP1414339B1 (en) * | 2001-07-26 | 2006-10-25 | Medrad Inc. | Electromagnetic sensors for biological tissue applications |
DE102004016158B4 (de) * | 2004-04-01 | 2010-06-24 | Kathrein-Werke Kg | Antenne nach planarer Bauart |
US6999030B1 (en) * | 2004-10-27 | 2006-02-14 | Delphi Technologies, Inc. | Linear polarization planar microstrip antenna array with circular patch elements and co-planar annular sector parasitic strips |
EP2005522B1 (en) * | 2006-03-30 | 2015-09-09 | Intel Corporation | Broadband dual polarized base station antenna |
US7675466B2 (en) * | 2007-07-02 | 2010-03-09 | International Business Machines Corporation | Antenna array feed line structures for millimeter wave applications |
CN102301533B (zh) * | 2009-02-05 | 2014-03-26 | 日本电气株式会社 | 阵列天线及其制造方法 |
FR2945380B1 (fr) * | 2009-05-11 | 2011-07-08 | Bouygues Telecom Sa | Antenne multifaisceaux compacte. |
-
2010
- 2010-09-29 FR FR1057864A patent/FR2965411B1/fr active Active
-
2011
- 2011-09-29 JP JP2013530736A patent/JP5998144B2/ja not_active Expired - Fee Related
- 2011-09-29 EP EP11763686.0A patent/EP2622678A1/fr not_active Withdrawn
- 2011-09-29 WO PCT/EP2011/067026 patent/WO2012041979A1/fr active Application Filing
- 2011-09-29 CN CN201180046500.3A patent/CN103222110B/zh not_active Expired - Fee Related
- 2011-09-29 KR KR20137008405A patent/KR20130114652A/ko not_active Application Discontinuation
- 2011-09-29 US US13/824,230 patent/US9136593B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018199549A1 (ko) * | 2017-04-25 | 2018-11-01 | 삼성전자 주식회사 | 메타 구조 안테나 및 메타 구조 배열 |
US11296416B2 (en) | 2017-04-25 | 2022-04-05 | Samsung Electronics Co., Ltd | Metamaterial structure antenna and metamaterial structure array |
Also Published As
Publication number | Publication date |
---|---|
FR2965411B1 (fr) | 2013-05-17 |
WO2012041979A1 (fr) | 2012-04-05 |
FR2965411A1 (fr) | 2012-03-30 |
CN103222110B (zh) | 2015-09-02 |
JP2013542660A (ja) | 2013-11-21 |
KR20130114652A (ko) | 2013-10-17 |
CN103222110A (zh) | 2013-07-24 |
EP2622678A1 (fr) | 2013-08-07 |
US9136593B2 (en) | 2015-09-15 |
US20130176188A1 (en) | 2013-07-11 |
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