CA2638104C - Mobile wireless communications device including multi-loop folded monopole antenna and related methods - Google Patents
Mobile wireless communications device including multi-loop folded monopole antenna and related methods Download PDFInfo
- Publication number
- CA2638104C CA2638104C CA2638104A CA2638104A CA2638104C CA 2638104 C CA2638104 C CA 2638104C CA 2638104 A CA2638104 A CA 2638104A CA 2638104 A CA2638104 A CA 2638104A CA 2638104 C CA2638104 C CA 2638104C
- Authority
- CA
- Canada
- Prior art keywords
- dielectric body
- wireless communications
- monopole antenna
- communications device
- around
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 85
- 230000005404 monopole Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims description 14
- 230000001413 cellular effect Effects 0.000 claims description 5
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- ZMHWQAHZKUPENF-UHFFFAOYSA-N 1,2-dichloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1Cl ZMHWQAHZKUPENF-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000010267 cellular communication 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
- 230000010287 polarization Effects 0.000 description 2
- 230000004044 response Effects 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
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 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
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000008569 process 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- H01Q1/36—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
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07115840A EP2034555B1 (de) | 2007-09-06 | 2007-09-06 | Mobile drahtlose Kommunikationsvorrichtung mit mehrfach gewundener gefalteter Monopolantenne und entsprechende Verfahren |
| EP07115840.6 | 2007-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2638104A1 CA2638104A1 (en) | 2008-11-12 |
| CA2638104C true CA2638104C (en) | 2010-08-17 |
Family
ID=38983333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2638104A Expired - Fee Related CA2638104C (en) | 2007-09-06 | 2008-09-05 | Mobile wireless communications device including multi-loop folded monopole antenna and related methods |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2034555B1 (de) |
| AT (1) | ATE496403T1 (de) |
| CA (1) | CA2638104C (de) |
| DE (1) | DE602007012101D1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8386875B2 (en) | 2009-08-07 | 2013-02-26 | Research In Motion Limited | Method and system for handling HARQ operations during transmission mode changes |
| US8754814B2 (en) | 2009-11-13 | 2014-06-17 | Blackberry Limited | Antenna for multi mode MIMO communication in handheld devices |
| EP2323217B1 (de) * | 2009-11-13 | 2014-04-30 | BlackBerry Limited | Antenne für eine Multimodus-MIMO-Kommunikation in tragbaren Vorrichtungen |
| EP2395602A1 (de) * | 2010-06-08 | 2011-12-14 | Research In Motion Limited | Niedrigfrequenz-Dualantennendiversitätssystem |
| US9070969B2 (en) * | 2010-07-06 | 2015-06-30 | Apple Inc. | Tunable antenna systems |
| EP2437348B1 (de) * | 2010-10-04 | 2017-05-17 | TE Connectivity Germany GmbH | Verzweigte UWB-Antenne |
| US8963794B2 (en) * | 2011-08-23 | 2015-02-24 | Apple Inc. | Distributed loop antennas |
| JP2015070587A (ja) * | 2013-10-01 | 2015-04-13 | セイコーエプソン株式会社 | アンテナ及び電子装置 |
| US11223101B2 (en) * | 2019-03-12 | 2022-01-11 | Murata Manufacturing Co., Ltd. | Antenna device, antenna module, and communication apparatus |
| US12562478B2 (en) | 2022-11-16 | 2026-02-24 | Shure Acquisition Holdings, Inc. | Band selectable geometry for printed circuit board antennas |
| CN119381765B (zh) * | 2023-07-25 | 2025-12-16 | Oppo广东移动通信有限公司 | 可折叠电子设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10049844A1 (de) * | 2000-10-09 | 2002-04-11 | Philips Corp Intellectual Pty | Miniaturisierte Mikrowellenantenne |
| US20030058176A1 (en) * | 2001-07-05 | 2003-03-27 | Don Keilen | Miniature dielectric-loaded antenna resonator |
| KR100444219B1 (ko) * | 2001-09-25 | 2004-08-16 | 삼성전기주식회사 | 원형편파용 패치 안테나 |
| JP3931866B2 (ja) * | 2002-10-23 | 2007-06-20 | 株式会社村田製作所 | 表面実装型アンテナおよびそれを用いたアンテナ装置および通信装置 |
-
2007
- 2007-09-06 EP EP07115840A patent/EP2034555B1/de not_active Not-in-force
- 2007-09-06 DE DE602007012101T patent/DE602007012101D1/de active Active
- 2007-09-06 AT AT07115840T patent/ATE496403T1/de not_active IP Right Cessation
-
2008
- 2008-09-05 CA CA2638104A patent/CA2638104C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE602007012101D1 (de) | 2011-03-03 |
| EP2034555A1 (de) | 2009-03-11 |
| ATE496403T1 (de) | 2011-02-15 |
| EP2034555B1 (de) | 2011-01-19 |
| CA2638104A1 (en) | 2008-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170905 |