CA2709358C - Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes - Google Patents
Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes Download PDFInfo
- Publication number
- CA2709358C CA2709358C CA2709358A CA2709358A CA2709358C CA 2709358 C CA2709358 C CA 2709358C CA 2709358 A CA2709358 A CA 2709358A CA 2709358 A CA2709358 A CA 2709358A CA 2709358 C CA2709358 C CA 2709358C
- Authority
- CA
- Canada
- Prior art keywords
- wrap
- feed arm
- wireless communications
- around
- antenna element
- 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 73
- 238000000034 method Methods 0.000 title claims description 16
- 239000000758 substrate Substances 0.000 claims abstract description 50
- 230000001413 cellular effect Effects 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 6
- 230000005404 monopole Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- RIMXLXBUOQMDHV-UHFFFAOYSA-N 1,2-dichloro-4-(2-chlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1Cl RIMXLXBUOQMDHV-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- H01Q1/242—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
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
-
- 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
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
Un dispositif de communication mobile sans file comprend un boîtier portatif, au moins circuit de communication sans fil porté par le boîtier portatif et un ensemble antenne enroulée portée par le boîtier portatif. Lensemble antenne enroulée peut comprendre un substrat qui comprend une première partie et une seconde partie qui sétend vers lextérieur à partir de celle-ci, définissant une forme en L, un élément dantenne enroulée qui repose le long des surfaces extérieures contiguës adjacentes des première et seconde parties du substrat. Lensemble antenne enroulée peut comprendre en outre un bras dalimentation de lantenne qui repose le long dune surface intérieure de la première partie du substrat et électriquement couplé à lélément dantenne enroulée, et une extension du bras dalimentation électriquement couplée au bras dalimentation de lantenne et sétendant de la surface intérieure de la première partie du substrat autour de la surface extérieure de celle-ci.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09164926.9 | 2009-07-08 | ||
EP09164926.9A EP2273609B1 (fr) | 2009-07-08 | 2009-07-08 | Dispositif de communication mobile sans fil incluant un ensemble d'antenne disposé sur un substrat enroulé avec une extension du coude d'alimentation et procédés associés |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2709358A1 CA2709358A1 (fr) | 2011-01-08 |
CA2709358C true CA2709358C (fr) | 2015-12-29 |
Family
ID=41171031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2709358A Active CA2709358C (fr) | 2009-07-08 | 2010-07-08 | Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2273609B1 (fr) |
CA (1) | CA2709358C (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040137950A1 (en) * | 2001-03-23 | 2004-07-15 | Thomas Bolin | Built-in, multi band, multi antenna system |
DE60318324T2 (de) * | 2002-06-21 | 2008-12-11 | Research In Motion Ltd., Waterloo | Mehrelementantenne mit parasitärem koppler |
JP2005005883A (ja) * | 2003-06-10 | 2005-01-06 | Murata Mfg Co Ltd | 指向性アンテナ及びそのアンテナを用いた無線通信機並びにアンテナの指向性改善方法 |
US6932033B2 (en) | 2003-07-10 | 2005-08-23 | Borgwarner Inc. | System and method for improving VCT closed-loop response at low cam torque frequency |
US7088294B2 (en) | 2004-06-02 | 2006-08-08 | Research In Motion Limited | Mobile wireless communications device comprising a top-mounted auxiliary input/output device and a bottom-mounted antenna |
DE102006033192A1 (de) | 2005-08-18 | 2007-03-29 | Samsung Electro-Mechanics Co., Ltd., Suwon | Eingebautes Antennenmodul eines kabellosen Kommunikationsendgeräts |
US7321336B2 (en) * | 2005-11-01 | 2008-01-22 | Research In Motion Limited | Mobile wireless communications device including a wrap-around antenna assembly and related methods |
-
2009
- 2009-07-08 EP EP09164926.9A patent/EP2273609B1/fr active Active
-
2010
- 2010-07-08 CA CA2709358A patent/CA2709358C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2709358A1 (fr) | 2011-01-08 |
EP2273609A1 (fr) | 2011-01-12 |
EP2273609B1 (fr) | 2016-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |