JP2001523425A - 無線アンテナシステム - Google Patents
無線アンテナシステムInfo
- Publication number
- JP2001523425A JP2001523425A JP54797898A JP54797898A JP2001523425A JP 2001523425 A JP2001523425 A JP 2001523425A JP 54797898 A JP54797898 A JP 54797898A JP 54797898 A JP54797898 A JP 54797898A JP 2001523425 A JP2001523425 A JP 2001523425A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- radio wave
- radio
- port
- group
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
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- 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
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/04—Multimode antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.第2の数のアンテナポート群(A1、…、A8)と第3の数の電波ポート群 (2L1、…、2L8)を有する少なくとも1つの電波生成装置と第1の数のサブア レイ群(3a、…、3h)を有するアンテナアレイ(3、53)を有する無線ア ンテナ装置(10)から広範囲電波と少なくとも1つの狭範囲電波を同時に生成 し、前記アンテナポート群及び電波ポート群は、該電波ポート群の個々の動作が 各電波ポートに対する特定のアンテナポートを通じて信号分配が生じるように相 互に接続され、それによってアンテナアレイ(3、53)から放射パターンを生 成し、該放射パターンは少なくとも1つの狭範囲電波(4a、…、4h、P1、 6L…、68)によって特徴づけられている方法であって、 並列接続群(L1、…、L8)を通じて前記無線アンテナ装置群(10)へ広 範囲電波信号を配信し、 前記配信された広範囲電波信号の電力を増幅し、 前記電波生成装置(2、50)を属する前記電波ポート群(2L1、…、2L8) の少なくとも1つへ前記増幅された広範囲電波信号を供給し、 前記アンテナアレイ(3、53)によって前記アンテナポート(A1、…、A 8)に受信されたアンテナ信号を送信することを備え、 前記アンテナアレイ(3、53)から得られる広範囲電波(5、B1、B2、 B3、70)を出力する合成放射パターンのような増幅及び位相関係によって前 記広範囲電波信号の配信は徴づけられている ことを特徴とする方法。 2.前記電波ポート群(2L1、…、2L8)を通じる前記広範囲電波信号の電力配 信において、該広範囲電波信号の電力は、主に、前記アンテナポート群(A1、 …、A8)の1つに集中される ことを特徴とする請求項1に記載の方法。 3.前記電波生成装置(2、50)は、相反である ことを特徴とする請求項1あるいは請求項2に記載の方法。 4.前記アンテナアレイ(3)及び前記電波生成装置(2、50)は、更に、無 線相反として使用される ことを特徴とする請求項1乃至請求項3のいずれか1項に記載の方法。 5.前記サブアレイ群(3a、…、3h)は、アンテナアレイ(3)のアンテナ 素子群を有する ことを特徴とする請求項1乃至請求項4のいずれか1項に記載の方法。 6.前記狭範囲電波群は、相互に直交する ことを特徴とする請求項1乃至請求項5のいずれか1項に記載の方法。 7.前記電波生成装置(2、50)は、少なくとも1つのバトラーマトリクスを 有する ことを特徴とする方法。 8.並列接続群(L1、…、L8)を通じる前記無線アンテナ装置(10)への 前記広範囲電波信号の配信から得られる前記電波ポート群(2L1、…、2L8)上 のすべての信号レベルが実質的に同一となるように、該配信における増幅関係が 生成される ことを特徴とする請求項1乃至請求項7のいずれか1項に記載の方法。 9.前記位相関係は、実質的に、バトラーマトリクス(3、53)の送信マトリ クスの行の1つに対応する ことを特徴とする請求項7あるいは請求項8に記載の方法。 10.更に、前記広範囲電波信号から生成するすべての信号電力が実質的 にアンテナポート(A1、…、A8)の1つに集中するように前記位相関係かつ /あるいは増幅関係を再配信する ことを特徴とする請求項2乃至請求項9のいずれか1項に記載の方法。 11.広範囲電波と少なくとも1つの狭範囲電波を同時に生成する無線アンテナ 装置は、 第1の数のサブアレイ群(3a、…、3h)を有する第1アンテナアレイ(3 、53)と、前記サブアレイ群の各サブアレイは、少なくとも1つのアンテナ素 子を有し、 第2の数のアンテナポート群(A1、…、A8)と第3の数の電波ポート群( 2L1、…、2L8)を有する少なくとも1つの電波生成装置(2、50)と、前記 アンテナポート群及び前記電波ポート群は、該電波ポート群の個々の動作が対応 する各アンテナポートで特定される該アンテナポート群(A1、…、A8)上の 信号配信するように相互接続され、 前記無線アンテナ装置の各サブアレイ(3a、…、3h)は、該サブアレイ群 (3a、…、3h)のほとんどに各アンテナポートが接続されるように前記電波 生成装置(2、50)の前記アンテナポート群(A1、…、A8)の1つに接続 され、前記電波ポート群(2L1、…、2L8)の少なくともいくつかの分割動作は 、前記アンテナアレイ(3)からの放射パターンに対応し、前記放射パターンは 、少なくとも1つの狭範囲電波(4a、…、4h、P1、61、…、68)によ って特徴づけられ、前記無線アンテナ装置は、第4の数の増幅モジュール群(1 a、…、1h)を有し、各増幅モジュールは、第1増幅接続及び第2増幅接続を 有し、広範囲電波(B、B1、B2、B3、70)が生成されるように、各動作 された電波ポートに対応する放射パターンの合成を提供する最適な増幅及び位相 関係を有する同一信号を用いて少なくともいくつかの前記電波ポート群(2L1、 …、2L8)の同時動作手段と、前記増幅モジュール群(1a、…、1h)の多く とも1つに各電波ポートが接続されるように、前記増幅モジュール群(1a、… 、1h)それぞれの前記第2増幅接続は、前記電波生成装置 (2、50)の前記電波ポート群(2L1、…、2L8)の1つに接続されることを 特徴とする無線アンテナ装置。 12.前記電波生成装置(2、50)は、相反である ことを特徴とする請求項11に記載の無線アンテナ装置。 13.更に、前記アンテナアレイ(3)及び前記電波生成装置(2、50)は、 無線受信用に構成される ことを特徴とする請求項11あるいは請求項12に記載の無線アンテナ装置。 14.前記無線アンテナ装置(10)は、前記電波生成装置(2)と前記増幅モ ジュール(1a、…、1h)間に配置される二重フィルタ群(9)を有する ことを特徴とする請求項11乃至請求項13のいずれか1項に記載の無線アン テナ装置。 15.前記電波生成装置(2、50)は、少なくとも1つのバトラーマトリクス を有する ことを特徴とする請求項11乃至請求項14のいずれか1項に記載の無線アン テナ装置。 16.前記サブアレイ群(3a、…、3h)は、アンテナアレイ(3)のアンテ ナ素子群によって構成される ことを特徴とする請求項11乃至請求項15のいずれか1項に記載の無線アン テナ装置。 17.前記増幅関係は、前記配信から得られる前記電波ポート群(2L1、…、2 L8)上のすべての信号レベルが実質的に同一となる ことを特徴とする請求項11乃至請求項16のいずれか1項に記載の無線アン テナ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701722-2 | 1997-05-07 | ||
SE9701722A SE509278C2 (sv) | 1997-05-07 | 1997-05-07 | Radioantennanordning och förfarande för samtidig alstring av bred lob och smal peklob |
PCT/SE1998/000827 WO1998050981A1 (en) | 1997-05-07 | 1998-05-05 | Radio antenna system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001523425A true JP2001523425A (ja) | 2001-11-20 |
JP4135814B2 JP4135814B2 (ja) | 2008-08-20 |
Family
ID=20406869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54797898A Expired - Fee Related JP4135814B2 (ja) | 1997-05-07 | 1998-05-05 | 無線アンテナシステム |
Country Status (9)
Country | Link |
---|---|
US (1) | US6218987B1 (ja) |
EP (1) | EP0981839B1 (ja) |
JP (1) | JP4135814B2 (ja) |
CN (1) | CN1143408C (ja) |
AU (1) | AU7461798A (ja) |
CA (1) | CA2288635A1 (ja) |
DE (1) | DE69831324T2 (ja) |
SE (1) | SE509278C2 (ja) |
WO (1) | WO1998050981A1 (ja) |
Cited By (3)
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JP2007151120A (ja) * | 2005-11-23 | 2007-06-14 | Mitsubishi Electric Information Technology Centre Europa Bv | 無線電気通信ネットワークの基地局及び端末、無線電気通信ネットワークの基地局によってカバーされる少なくとも1つのエリアを管理するための方法、無線電気通信ネットワークの端末によって情報を報告するための方法、並びにコンピュータプログラム |
JP2017510172A (ja) * | 2014-02-19 | 2017-04-06 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 二重垂直ビームセルラアレイ |
JP2019161326A (ja) * | 2018-03-08 | 2019-09-19 | 日本電信電話株式会社 | 回路および無線装置 |
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- 1998-05-05 CA CA002288635A patent/CA2288635A1/en not_active Abandoned
- 1998-05-05 DE DE69831324T patent/DE69831324T2/de not_active Expired - Lifetime
- 1998-05-05 JP JP54797898A patent/JP4135814B2/ja not_active Expired - Fee Related
- 1998-05-05 CN CNB988067021A patent/CN1143408C/zh not_active Expired - Lifetime
- 1998-05-05 AU AU74617/98A patent/AU7461798A/en not_active Abandoned
- 1998-05-05 EP EP98921976A patent/EP0981839B1/en not_active Expired - Lifetime
- 1998-05-05 WO PCT/SE1998/000827 patent/WO1998050981A1/en active IP Right Grant
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JP2007151120A (ja) * | 2005-11-23 | 2007-06-14 | Mitsubishi Electric Information Technology Centre Europa Bv | 無線電気通信ネットワークの基地局及び端末、無線電気通信ネットワークの基地局によってカバーされる少なくとも1つのエリアを管理するための方法、無線電気通信ネットワークの端末によって情報を報告するための方法、並びにコンピュータプログラム |
JP2017510172A (ja) * | 2014-02-19 | 2017-04-06 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 二重垂直ビームセルラアレイ |
US9899747B2 (en) | 2014-02-19 | 2018-02-20 | Huawei Technologies Co., Ltd. | Dual vertical beam cellular array |
US11011856B2 (en) | 2014-02-19 | 2021-05-18 | Huawei Technologies Co., Ltd. | Dual vertical beam cellular array |
JP2019161326A (ja) * | 2018-03-08 | 2019-09-19 | 日本電信電話株式会社 | 回路および無線装置 |
US11201397B2 (en) | 2018-03-08 | 2021-12-14 | Nippon Telegraph And Telephone Corporation | Circuit and wireless device |
Also Published As
Publication number | Publication date |
---|---|
CA2288635A1 (en) | 1998-11-12 |
US6218987B1 (en) | 2001-04-17 |
CN1261989A (zh) | 2000-08-02 |
WO1998050981A1 (en) | 1998-11-12 |
SE509278C2 (sv) | 1999-01-11 |
SE9701722D0 (sv) | 1997-05-07 |
DE69831324T2 (de) | 2006-03-09 |
EP0981839B1 (en) | 2005-08-24 |
SE9701722L (sv) | 1998-11-08 |
DE69831324D1 (de) | 2005-09-29 |
EP0981839A1 (en) | 2000-03-01 |
CN1143408C (zh) | 2004-03-24 |
AU7461798A (en) | 1998-11-27 |
JP4135814B2 (ja) | 2008-08-20 |
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