CA2803642A1 - Dispositif de communication mobile sans fil avec antenne multibande et methodes liees - Google Patents
Dispositif de communication mobile sans fil avec antenne multibande et methodes liees Download PDFInfo
- Publication number
- CA2803642A1 CA2803642A1 CA2803642A CA2803642A CA2803642A1 CA 2803642 A1 CA2803642 A1 CA 2803642A1 CA 2803642 A CA2803642 A CA 2803642A CA 2803642 A CA2803642 A CA 2803642A CA 2803642 A1 CA2803642 A1 CA 2803642A1
- Authority
- CA
- Canada
- Prior art keywords
- radiator
- wireless communications
- mobile wireless
- communications device
- band antenna
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims description 11
- 230000003071 parasitic effect Effects 0.000 claims abstract description 42
- 238000007667 floating Methods 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 32
- 230000001413 cellular effect Effects 0.000 description 16
- 239000003990 capacitor Substances 0.000 description 10
- 238000002955 isolation Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000001914 filtration 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
- 230000009467 reduction Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000033991 Device difficult to use Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution 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
- 230000005669 field effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000037361 pathway Effects 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
- 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
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Appareil de communication sans fil mobile (30) pouvant comprendre un boîtier (96), un émetteur-récepteur sans fil (31) déplacé par le boîtier et une antenne à bandes multiples (32) déplacé par le boîtier et raccordé à lémetteur-récepteur sans fil. Lantenne à bandes multiples peut comprendre un premier radiateur (33) comportant un élément de radiateur (36) et un élément de circuit parasite (35) adjacent à lélément de radiateur. Lélément de circuit parasite peut commuter de façon sélective entre des états flottant et relié à la terre. Lantenne à bandes multiples peut comprendre un deuxième radiateur (34) isolé du premier radiateur.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12152968.9A EP2621015B1 (fr) | 2012-01-27 | 2012-01-27 | Dispositif de communication mobile sans fil incluant une antenne multi-bande et procédés associés |
| EP12152968.9 | 2012-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2803642A1 true CA2803642A1 (fr) | 2013-07-27 |
| CA2803642C CA2803642C (fr) | 2016-04-12 |
Family
ID=45554524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2803642A Active CA2803642C (fr) | 2012-01-27 | 2013-01-23 | Dispositif de communication mobile sans fil avec antenne multibande et methodes liees |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2621015B1 (fr) |
| CA (1) | CA2803642C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976596A (zh) * | 2022-05-24 | 2022-08-30 | 深圳市信维通信股份有限公司 | 天线模组和通信设备以及天线模组的制造方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3120413B1 (fr) * | 2014-03-21 | 2020-09-30 | Wispry, Inc. | Systèmes, dispositifs et procédés d'antenne accordable |
| CN105958195A (zh) * | 2016-06-12 | 2016-09-21 | 苏州市吴通天线有限公司 | 双通道双频内置天线装置 |
| GB2571279B (en) | 2018-02-21 | 2022-03-09 | Pet Tech Limited | Antenna arrangement and associated method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115343B (fi) * | 2001-10-22 | 2005-04-15 | Filtronic Lk Oy | Sisäinen monikaista-antenni |
| US7911402B2 (en) * | 2008-03-05 | 2011-03-22 | Ethertronics, Inc. | Antenna and method for steering antenna beam direction |
| JP2011120071A (ja) * | 2009-12-04 | 2011-06-16 | Panasonic Corp | 携帯無線機 |
-
2012
- 2012-01-27 EP EP12152968.9A patent/EP2621015B1/fr active Active
-
2013
- 2013-01-23 CA CA2803642A patent/CA2803642C/fr active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976596A (zh) * | 2022-05-24 | 2022-08-30 | 深圳市信维通信股份有限公司 | 天线模组和通信设备以及天线模组的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2621015A1 (fr) | 2013-07-31 |
| EP2621015B1 (fr) | 2017-08-02 |
| CA2803642C (fr) | 2016-04-12 |
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