MXPA04005899A - Sistema de antenas. - Google Patents
Sistema de antenas.Info
- Publication number
- MXPA04005899A MXPA04005899A MXPA04005899A MXPA04005899A MXPA04005899A MX PA04005899 A MXPA04005899 A MX PA04005899A MX PA04005899 A MXPA04005899 A MX PA04005899A MX PA04005899 A MXPA04005899 A MX PA04005899A MX PA04005899 A MXPA04005899 A MX PA04005899A
- Authority
- MX
- Mexico
- Prior art keywords
- signals
- antenna
- angle
- electrical tilt
- operator
- Prior art date
Links
- 238000003491 array Methods 0.000 abstract 1
Classifications
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Se presenta un sistema de antenas para su uso en transmision y/o recepcion de por lo menos dos senales, por lo que una primera de dichas senales es generada en una primera banda de frecuencia de operador por un primer operador (1760A) y una segunda de dichas senales es generada en una segunda banda de frecuencia de operador por un segundo operador (1760B). El sistema de antenas comprende un ensamble de antenas (702) con un angulo ajustable de inclinacion electrica, e incluye varios elementos de antenas (E1-En) para transmitir y/o recibir dichas senales, en donde los elementos de antena son montados en un portador de antenas y colocados en por lo menos dos subconjuntos (700A, 700B, 7000), cada subconjunto incluyendo uno o varios de estos elementos. Se proporcionan dispositivos de control (750) para controlar electricamente la fase de las senales transmitidas y/o recibidas por dicho ensamble de antenas, controlando de esta forma el angulo de inclinacion electrica de dicho ensamble de antenas. El sistema incluye dispositivos combinadores (730, 740) para sistema que dicho ensamble de antenas transmita y/o reciba sustancialmente simultaneamente una primera de dichas senales en un primer angulo de inclinacion electrica y una segunda de dichas senales en un segundo angulo de inclinacion electrica.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0127355A GB0127355D0 (en) | 2001-11-14 | 2001-11-14 | Antenna system |
| GBGB0224341.8A GB0224341D0 (en) | 2002-10-19 | 2002-10-19 | Mobile radio base station |
| PCT/GB2002/004930 WO2003043127A2 (en) | 2001-11-14 | 2002-10-31 | Antenna system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA04005899A true MXPA04005899A (es) | 2004-10-11 |
Family
ID=26246767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA04005899A MXPA04005899A (es) | 2001-11-14 | 2002-10-31 | Sistema de antenas. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7230570B2 (es) |
| EP (1) | EP1454380B1 (es) |
| JP (2) | JP2005522062A (es) |
| CN (1) | CN100468863C (es) |
| AT (1) | ATE367000T1 (es) |
| AU (1) | AU2002337354B2 (es) |
| CA (1) | CA2464883A1 (es) |
| DE (1) | DE60221150T2 (es) |
| ES (1) | ES2289151T3 (es) |
| MX (1) | MXPA04005899A (es) |
| PL (1) | PL369524A1 (es) |
| RU (1) | RU2273923C2 (es) |
| WO (1) | WO2003043127A2 (es) |
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| JP2000156606A (ja) * | 1998-11-19 | 2000-06-06 | Harada Ind Co Ltd | Its適合自動車用アンテナ装置 |
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| JP3342854B2 (ja) * | 1999-09-01 | 2002-11-11 | 日本電信電話株式会社 | 同相合成・位相差検出回路 |
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| KR100563565B1 (ko) | 2000-11-03 | 2006-03-28 | 주식회사 케이엠더블유 | 안테나 |
| US6661375B2 (en) | 2001-02-15 | 2003-12-09 | Roke Manor Research Limited | Beam steering in sub-arrayed antennae |
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| US6504417B1 (en) * | 2001-08-15 | 2003-01-07 | International Business Machines Corporation | Active trim circuit for CMOS on-chip resistors |
-
2002
- 2002-10-31 CN CNB028226631A patent/CN100468863C/zh not_active Expired - Fee Related
- 2002-10-31 ES ES02772596T patent/ES2289151T3/es not_active Expired - Lifetime
- 2002-10-31 JP JP2003544848A patent/JP2005522062A/ja active Pending
- 2002-10-31 PL PL02369524A patent/PL369524A1/xx unknown
- 2002-10-31 MX MXPA04005899A patent/MXPA04005899A/es not_active Application Discontinuation
- 2002-10-31 AT AT02772596T patent/ATE367000T1/de not_active IP Right Cessation
- 2002-10-31 RU RU2004117886/09A patent/RU2273923C2/ru not_active IP Right Cessation
- 2002-10-31 US US10/495,478 patent/US7230570B2/en not_active Expired - Fee Related
- 2002-10-31 DE DE60221150T patent/DE60221150T2/de not_active Expired - Lifetime
- 2002-10-31 EP EP02772596A patent/EP1454380B1/en not_active Expired - Lifetime
- 2002-10-31 WO PCT/GB2002/004930 patent/WO2003043127A2/en not_active Ceased
- 2002-10-31 AU AU2002337354A patent/AU2002337354B2/en not_active Ceased
- 2002-10-31 CA CA002464883A patent/CA2464883A1/en not_active Abandoned
-
2008
- 2008-02-18 JP JP2008036485A patent/JP4796595B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1586023A (zh) | 2005-02-23 |
| EP1454380A2 (en) | 2004-09-08 |
| EP1454380B1 (en) | 2007-07-11 |
| AU2002337354B2 (en) | 2006-06-22 |
| US7230570B2 (en) | 2007-06-12 |
| PL369524A1 (en) | 2005-05-02 |
| WO2003043127A2 (en) | 2003-05-22 |
| ATE367000T1 (de) | 2007-08-15 |
| HK1074699A1 (en) | 2005-11-18 |
| US20040252055A1 (en) | 2004-12-16 |
| ES2289151T3 (es) | 2008-02-01 |
| RU2004117886A (ru) | 2005-08-10 |
| CA2464883A1 (en) | 2003-05-22 |
| JP2008178125A (ja) | 2008-07-31 |
| RU2273923C2 (ru) | 2006-04-10 |
| CN100468863C (zh) | 2009-03-11 |
| DE60221150T2 (de) | 2008-03-20 |
| JP2005522062A (ja) | 2005-07-21 |
| WO2003043127A3 (en) | 2003-08-14 |
| DE60221150D1 (de) | 2007-08-23 |
| JP4796595B2 (ja) | 2011-10-19 |
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| Date | Code | Title | Description |
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| FA | Abandonment or withdrawal |