CA2532823C - Dispositif de communication sans fil du service mobile ayant des caracteristiques de commande du diagramme de rayonnement et de la frequence et methodes connexes - Google Patents
Dispositif de communication sans fil du service mobile ayant des caracteristiques de commande du diagramme de rayonnement et de la frequence et methodes connexes Download PDFInfo
- Publication number
- CA2532823C CA2532823C CA2532823A CA2532823A CA2532823C CA 2532823 C CA2532823 C CA 2532823C CA 2532823 A CA2532823 A CA 2532823A CA 2532823 A CA2532823 A CA 2532823A CA 2532823 C CA2532823 C CA 2532823C
- Authority
- CA
- Canada
- Prior art keywords
- antenna
- antennas
- different
- communications device
- wireless transceiver
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims description 20
- 230000010287 polarization Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000005404 monopole Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q1/243—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 with built-in 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Un dispositif de communication sans fil du service mobile peut inclure un boîtier portatif, un émetteur-récepteur sans fil porté par le boîtier portatif et une pluralité d'antennes également portées par le boîtier portatif. Chaque antenne peut avoir différents gains à une différente fréquence de fonctionnement respective, et les antennes peuvent avoir différentes formes pour définir les différents gains à une fréquence de fonctionnement donnée. Le dispositif de communication sans fil du service mobile peut également comprendre un contrôleur de diversité des fréquences/de circuits pour faire en sorte que l'émetteur-récepteur fonctionne de façon préférentielle avec la pluralité d'antennes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05250740.7 | 2005-02-09 | ||
| EP05250740A EP1691448A1 (fr) | 2005-02-09 | 2005-02-09 | Dispositif de communications sans fil mobile à caractéristiques de contrôle de fréquence/diagramme de rayonnement et procédé associé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2532823A1 CA2532823A1 (fr) | 2006-04-11 |
| CA2532823C true CA2532823C (fr) | 2010-04-06 |
Family
ID=34940446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2532823A Active CA2532823C (fr) | 2005-02-09 | 2006-02-03 | Dispositif de communication sans fil du service mobile ayant des caracteristiques de commande du diagramme de rayonnement et de la frequence et methodes connexes |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1691448A1 (fr) |
| CA (1) | CA2532823C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080100712A1 (en) * | 2006-10-29 | 2008-05-01 | Sony Ericsson Mobile Communications Ab | Camera with Integrated Wireless Interface |
| GB2445974B (en) | 2007-01-25 | 2011-05-11 | Hewlett Packard Development Co | Apparatus for and method of selecting between antennas for wireless communication |
| EP2109230A1 (fr) * | 2008-04-07 | 2009-10-14 | Laird Technologies AB | Dispositif d'antenne doté d'une diversité de récepteurs et dispositif de communication radio portable comportant un tel dispositif d'antenne |
| KR20100037666A (ko) | 2008-10-02 | 2010-04-12 | 삼성전자주식회사 | 멀티 스탠바이 휴대 단말기 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1052785A1 (fr) * | 1999-05-11 | 2000-11-15 | ICO Services Ltd. | Diversité d'antennes pour un terminal utilisateur dans un réseau de télécommunication par satellites |
| JP4461597B2 (ja) | 2000-09-19 | 2010-05-12 | ソニー株式会社 | 無線カードモジュール |
| US6456245B1 (en) | 2000-12-13 | 2002-09-24 | Magis Networks, Inc. | Card-based diversity antenna structure for wireless communications |
| WO2002099926A1 (fr) * | 2001-06-04 | 2002-12-12 | Nippon Sheet Glass Company, Limited | Antenne a reception simultanee et son procede de commande |
| US6476769B1 (en) | 2001-09-19 | 2002-11-05 | Nokia Corporation | Internal multi-band antenna |
| WO2003050917A1 (fr) | 2001-12-07 | 2003-06-19 | Skycross, Inc. | Systeme d'antennes diversifiees destine a des applications de reseau local mobile |
| JP2004064743A (ja) | 2002-06-05 | 2004-02-26 | Fujitsu Ltd | 適応アンテナ装置 |
| US6924766B2 (en) * | 2003-04-03 | 2005-08-02 | Kyocera Wireless Corp. | Wireless telephone antenna diversity system |
| US7382840B2 (en) * | 2003-07-29 | 2008-06-03 | Mitsubishi Electric Research Laboratories, Inc. | RF signal processing in multi-antenna systems |
| DE602004002871T2 (de) | 2004-08-23 | 2007-05-16 | Research In Motion Ltd., Waterloo | Mobiles Funkkommunikationsgerät mit Polarisationsdiversitätsantenne in lokalen drahtlosen Netzwerken und entsprechendes Verfahren |
-
2005
- 2005-02-09 EP EP05250740A patent/EP1691448A1/fr not_active Ceased
-
2006
- 2006-02-03 CA CA2532823A patent/CA2532823C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2532823A1 (fr) | 2006-04-11 |
| EP1691448A1 (fr) | 2006-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |