SE9902213D0 - A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device - Google Patents
A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication deviceInfo
- Publication number
- SE9902213D0 SE9902213D0 SE9902213A SE9902213A SE9902213D0 SE 9902213 D0 SE9902213 D0 SE 9902213D0 SE 9902213 A SE9902213 A SE 9902213A SE 9902213 A SE9902213 A SE 9902213A SE 9902213 D0 SE9902213 D0 SE 9902213D0
- Authority
- SE
- Sweden
- Prior art keywords
- antenna
- controlling
- antenna system
- communication device
- radio communication
- Prior art date
Links
Classifications
-
- 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
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
-
- 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
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- 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
-
- 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
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0851—Joint weighting using training sequences or error signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902213A SE516105C2 (sv) | 1999-06-11 | 1999-06-11 | En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning |
US09/346,947 US6396439B1 (en) | 1999-06-11 | 1999-07-02 | Method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device |
AU55844/00A AU5584400A (en) | 1999-06-11 | 2000-06-09 | A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device |
CNA2005101319087A CN1881831A (zh) | 1999-06-11 | 2000-06-09 | 天线装置辐射图形控制方法、天线系统及无线通信设备 |
CNB008088055A CN1311649C (zh) | 1999-06-11 | 2000-06-09 | 天线装置辐射图形控制方法 |
CA002376759A CA2376759C (en) | 1999-06-11 | 2000-06-09 | A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device |
PCT/SE2000/001213 WO2000077951A1 (en) | 1999-06-11 | 2000-06-09 | A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device |
BR0011471-5A BR0011471A (pt) | 1999-06-11 | 2000-06-09 | Processo para controlar a configuração de radiação de um meio de antena, sistema de antena, para receber ou receber e transmitir sinais de rf, e, dispositivo de radiocomunicação |
RU2002100247/09A RU2253170C2 (ru) | 1999-06-11 | 2000-06-09 | Способ управления диаграммой направленности антенных средств, система антенн и устройство радиосвязи |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902213A SE516105C2 (sv) | 1999-06-11 | 1999-06-11 | En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9902213D0 true SE9902213D0 (sv) | 1999-06-11 |
SE9902213L SE9902213L (sv) | 2000-12-12 |
SE516105C2 SE516105C2 (sv) | 2001-11-19 |
Family
ID=20416043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9902213A SE516105C2 (sv) | 1999-06-11 | 1999-06-11 | En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning |
Country Status (8)
Country | Link |
---|---|
US (1) | US6396439B1 (sv) |
CN (2) | CN1311649C (sv) |
AU (1) | AU5584400A (sv) |
BR (1) | BR0011471A (sv) |
CA (1) | CA2376759C (sv) |
RU (1) | RU2253170C2 (sv) |
SE (1) | SE516105C2 (sv) |
WO (1) | WO2000077951A1 (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2814285A1 (fr) * | 2000-09-15 | 2002-03-22 | France Telecom | Antenne helicoidale a pas variable, et procede correspondant |
SE0200413L (sv) * | 2002-02-13 | 2003-08-14 | Telia Ab | Metod vid multipla antenner |
EP1696503B1 (en) * | 2005-02-28 | 2019-11-20 | BlackBerry Limited | Mobile wireless communications device with human interface diversity antenna and related method of operating such a device |
EP2093832B1 (en) * | 2008-02-20 | 2015-09-30 | Raytheon Company | Power combining and energy radiating system and method |
EP2432073A4 (en) * | 2009-05-12 | 2014-12-24 | Panasonic Ip Corp America | ANTENNA TESTING DEVICE AND ANTENNA TESTING PROCEDURE |
US20140320344A1 (en) * | 2012-05-07 | 2014-10-30 | QUALCOMM ATHEROS Incorporated | Techniques for operating phased array antennas in millimeterwave radio modules |
WO2014144920A2 (en) * | 2013-03-15 | 2014-09-18 | Maxtena, Inc. | Method and apparatus for establishing communications with a satellite |
EP3072181B1 (en) * | 2013-11-22 | 2018-06-27 | LLC "Topcon Positioning Systems" | Compact antenna system with reduced multipath reception |
US10978804B2 (en) | 2017-03-17 | 2021-04-13 | Bittium Wireless Oy | Quadrifilar helical antenna for communicating in a plurality of different frequency bands |
RU2700042C1 (ru) * | 2019-01-30 | 2019-09-12 | Общество с ограниченной ответственностью "НЕЛАКС" | Способ управления формой основного лепестка характеристики направленности излучающей параметрической антенны и устройство для его реализации |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378559A (en) * | 1980-12-05 | 1983-03-29 | The United States Of America As Represented By The Secretary Of The Army | Radar antenna system |
SE464551B (sv) * | 1989-09-12 | 1991-05-06 | Ericsson Telefon Ab L M | Foerfarande foer att minska risken foer daalig mottagning i ett tidsmultiplext radiokommunikationssystem |
FR2654554B1 (fr) | 1989-11-10 | 1992-07-31 | France Etat | Antenne en helice, quadrifilaire, resonnante bicouche. |
GB2246910B (en) | 1990-08-02 | 1994-12-14 | Polytechnic Electronics Plc | A radio frequency antenna |
US5541617A (en) | 1991-10-21 | 1996-07-30 | Connolly; Peter J. | Monolithic quadrifilar helix antenna |
CA2157139A1 (en) * | 1994-09-01 | 1996-03-02 | Thomas C. Weakley | Multiple beam antenna system for simultaneously receiving multiple satellite signals |
US5793338A (en) | 1995-08-09 | 1998-08-11 | Qualcomm Incorporated | Quadrifilar helix antenna and feed network |
US5828348A (en) | 1995-09-22 | 1998-10-27 | Qualcomm Incorporated | Dual-band octafilar helix antenna |
CA2186793C (en) * | 1995-11-13 | 2000-12-19 | Vijitha Weerackody | Method and apparatus to implement antenna diversity for direct sequence spread spectrum receivers |
US5628057A (en) | 1996-03-05 | 1997-05-06 | Motorola, Inc. | Multi-port radio frequency signal transformation network |
FR2746547B1 (fr) * | 1996-03-19 | 1998-06-19 | France Telecom | Antenne helice a alimentation large bande integree, et procedes de fabrication correspondants |
JP3204111B2 (ja) * | 1996-08-28 | 2001-09-04 | 松下電器産業株式会社 | 指向性制御アンテナ装置 |
JP3580654B2 (ja) | 1996-12-04 | 2004-10-27 | 京セラ株式会社 | 共用アンテナおよびこれを用いた携帯無線機 |
US5920292A (en) | 1996-12-20 | 1999-07-06 | Ericsson Inc. | L-band quadrifilar helix antenna |
JP3300252B2 (ja) * | 1997-04-02 | 2002-07-08 | 松下電器産業株式会社 | 適応送信ダイバーシチ装置及び適応送信ダイバーシチ方法 |
JP3314654B2 (ja) * | 1997-03-14 | 2002-08-12 | 日本電気株式会社 | ヘリカルアンテナ |
FR2760900B1 (fr) * | 1997-03-17 | 1999-05-28 | Centre Nat Etd Spatiales | Antenne pour satellite a defilement |
JPH10308694A (ja) * | 1997-05-08 | 1998-11-17 | Harada Ind Co Ltd | 指向性可変形ダイバシティアンテナ装置 |
JPH10336087A (ja) * | 1997-05-30 | 1998-12-18 | Kyocera Corp | 最大比合成送信ダイバーシティ装置 |
US6229499B1 (en) * | 1999-11-05 | 2001-05-08 | Xm Satellite Radio, Inc. | Folded helix antenna design |
-
1999
- 1999-06-11 SE SE9902213A patent/SE516105C2/sv unknown
- 1999-07-02 US US09/346,947 patent/US6396439B1/en not_active Expired - Fee Related
-
2000
- 2000-06-09 RU RU2002100247/09A patent/RU2253170C2/ru not_active IP Right Cessation
- 2000-06-09 BR BR0011471-5A patent/BR0011471A/pt not_active IP Right Cessation
- 2000-06-09 CA CA002376759A patent/CA2376759C/en not_active Expired - Fee Related
- 2000-06-09 WO PCT/SE2000/001213 patent/WO2000077951A1/en active Application Filing
- 2000-06-09 AU AU55844/00A patent/AU5584400A/en not_active Abandoned
- 2000-06-09 CN CNB008088055A patent/CN1311649C/zh not_active Expired - Fee Related
- 2000-06-09 CN CNA2005101319087A patent/CN1881831A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1355968A (zh) | 2002-06-26 |
CA2376759C (en) | 2009-03-03 |
CN1881831A (zh) | 2006-12-20 |
SE9902213L (sv) | 2000-12-12 |
CA2376759A1 (en) | 2000-12-21 |
US6396439B1 (en) | 2002-05-28 |
BR0011471A (pt) | 2002-03-05 |
SE516105C2 (sv) | 2001-11-19 |
RU2253170C2 (ru) | 2005-05-27 |
AU5584400A (en) | 2001-01-02 |
CN1311649C (zh) | 2007-04-18 |
WO2000077951A1 (en) | 2000-12-21 |
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