CA2549192C - Mobile wireless communications device comprising multi-frequency band antenna and related methods - Google Patents
Mobile wireless communications device comprising multi-frequency band antenna and related methods Download PDFInfo
- Publication number
- CA2549192C CA2549192C CA002549192A CA2549192A CA2549192C CA 2549192 C CA2549192 C CA 2549192C CA 002549192 A CA002549192 A CA 002549192A CA 2549192 A CA2549192 A CA 2549192A CA 2549192 C CA2549192 C CA 2549192C
- Authority
- CA
- Canada
- Prior art keywords
- conductor
- main loop
- branch
- wireless communications
- mobile wireless
- 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 71
- 238000000034 method Methods 0.000 title claims description 22
- 239000004020 conductor Substances 0.000 claims abstract description 123
- 239000000758 substrate Substances 0.000 claims description 21
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- 230000006870 function Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- LQEGJNOKOZHBBZ-UHFFFAOYSA-N 1,2,4-trichloro-5-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC(Cl)=C(Cl)C=2)Cl)=C1 LQEGJNOKOZHBBZ-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
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- 210000000988 bone and bone Anatomy 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- YZANRISAORXTHU-UHFFFAOYSA-N 1,2-dichloro-4-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=C(Cl)C(Cl)=C1 YZANRISAORXTHU-UHFFFAOYSA-N 0.000 description 1
- 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
- 208000033991 Device difficult to use Diseases 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
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- 238000013461 design Methods 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
- 238000007667 floating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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Classifications
-
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Transceivers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05253974.9 | 2005-06-27 | ||
| EP05253974A EP1739788B1 (de) | 2005-06-27 | 2005-06-27 | Schnurloses Kommunikationsgerät mit Multibandantenne und Herstellungsverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2549192A1 CA2549192A1 (en) | 2006-10-21 |
| CA2549192C true CA2549192C (en) | 2008-04-29 |
Family
ID=35033349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002549192A Active CA2549192C (en) | 2005-06-27 | 2006-06-19 | Mobile wireless communications device comprising multi-frequency band antenna and related methods |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1739788B1 (de) |
| CN (1) | CN100584066C (de) |
| AT (1) | ATE368948T1 (de) |
| CA (1) | CA2549192C (de) |
| DE (1) | DE602005001860T2 (de) |
| ES (1) | ES2287876T3 (de) |
| SG (1) | SG128637A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1973192B1 (de) * | 2007-03-23 | 2017-06-14 | BlackBerry Limited | Antennenvorrichtung und entsprechendes Verfahren für ein Multiband-Radiogerät |
| US7629932B2 (en) | 2007-03-23 | 2009-12-08 | Research In Motion Limited | Antenna apparatus, and associated methodology, for a multi-band radio device |
| US8509211B2 (en) * | 2009-06-25 | 2013-08-13 | Bose Corporation | Wireless audio communicating method and component |
| WO2011095207A1 (en) * | 2010-02-03 | 2011-08-11 | Laird Technologies Ab | Antenna device and portable electronic device comprising such an antenna device |
| WO2012160413A1 (en) | 2011-05-23 | 2012-11-29 | Nokia Corporation | Apparatus and methods for wireless communication |
| US9431708B2 (en) * | 2011-11-04 | 2016-08-30 | Dockon Ag | Capacitively coupled compound loop antenna |
| CN103247850B (zh) * | 2013-04-26 | 2015-08-19 | 上海安费诺永亿通讯电子有限公司 | 一种适用于带有金属边框的手持移动通讯终端的天线 |
| CN107437653A (zh) * | 2016-05-28 | 2017-12-05 | 华为终端（东莞）有限公司 | 天线结构及应用该天线结构的通信终端 |
| CN107425277B (zh) * | 2017-07-25 | 2023-06-02 | 福建福大北斗通信科技有限公司 | 多频组合卫星导航终端天线 |
| US11923622B2 (en) | 2018-08-02 | 2024-03-05 | Nokia Solutions And Networks Oy | Antenna and wireless communication device |
| CN111082205B (zh) * | 2019-12-06 | 2022-05-06 | 惠州Tcl移动通信有限公司 | 天线及电子设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198826A (en) * | 1989-09-22 | 1993-03-30 | Nippon Sheet Glass Co., Ltd. | Wide-band loop antenna with outer and inner loop conductors |
| GB9102935D0 (en) | 1991-02-12 | 1991-03-27 | Shaye Communications Ltd | Improvements in and relating to antennae |
| US6329951B1 (en) * | 2000-04-05 | 2001-12-11 | Research In Motion Limited | Electrically connected multi-feed antenna system |
| DE10052911A1 (de) * | 2000-10-25 | 2002-05-23 | Flexchip Ag | Antennenstruktur für Transponder |
| US6741215B2 (en) | 2001-07-31 | 2004-05-25 | Jerry Allen Grant | Inverted safety antenna for personal communication devices |
| US6600450B1 (en) * | 2002-03-05 | 2003-07-29 | Motorola, Inc. | Balanced multi-band antenna system |
| TW545712U (en) * | 2002-11-08 | 2003-08-01 | Hon Hai Prec Ind Co Ltd | Multi-band antenna |
-
2005
- 2005-06-27 EP EP05253974A patent/EP1739788B1/de active Active
- 2005-06-27 AT AT05253974T patent/ATE368948T1/de not_active IP Right Cessation
- 2005-06-27 ES ES05253974T patent/ES2287876T3/es active Active
- 2005-06-27 DE DE602005001860T patent/DE602005001860T2/de active Active
-
2006
- 2006-06-19 CA CA002549192A patent/CA2549192C/en active Active
- 2006-06-21 SG SG200604296A patent/SG128637A1/en unknown
- 2006-06-27 CN CN200610090876A patent/CN100584066C/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1739788B1 (de) | 2007-08-01 |
| CN1870799A (zh) | 2006-11-29 |
| DE602005001860T2 (de) | 2008-04-17 |
| CN100584066C (zh) | 2010-01-20 |
| ATE368948T1 (de) | 2007-08-15 |
| DE602005001860D1 (de) | 2007-09-13 |
| CA2549192A1 (en) | 2006-10-21 |
| SG128637A1 (en) | 2007-01-30 |
| ES2287876T3 (es) | 2007-12-16 |
| EP1739788A1 (de) | 2007-01-03 |
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| Publication | Publication Date | Title |
|---|---|---|
| CA2558972C (en) | Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap | |
| US7489276B2 (en) | Mobile wireless communications device comprising multi-frequency band antenna and related methods | |
| CA2549192C (en) | Mobile wireless communications device comprising multi-frequency band antenna and related methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |