GB0226894D0 - Antenna for a portable radio device - Google Patents
Antenna for a portable radio deviceInfo
- Publication number
- GB0226894D0 GB0226894D0 GB0226894A GB0226894A GB0226894D0 GB 0226894 D0 GB0226894 D0 GB 0226894D0 GB 0226894 A GB0226894 A GB 0226894A GB 0226894 A GB0226894 A GB 0226894A GB 0226894 D0 GB0226894 D0 GB 0226894D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- antenna
- radio device
- portable radio
- portable
- radio
- 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
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- 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
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0127566A GB0127566D0 (en) | 2001-11-19 | 2001-11-19 | Antenna for a portable radio device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0226894D0 true GB0226894D0 (en) | 2002-12-24 |
GB2382722A GB2382722A (en) | 2003-06-04 |
GB2382722B GB2382722B (en) | 2004-06-02 |
Family
ID=9925930
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0127566A Ceased GB0127566D0 (en) | 2001-11-19 | 2001-11-19 | Antenna for a portable radio device |
GB0226894A Expired - Lifetime GB2382722B (en) | 2001-11-19 | 2002-11-19 | Antenna for a portable radio device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0127566A Ceased GB0127566D0 (en) | 2001-11-19 | 2001-11-19 | Antenna for a portable radio device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002343041A1 (en) |
GB (2) | GB0127566D0 (en) |
WO (1) | WO2003044890A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006527520A (en) * | 2003-06-06 | 2006-11-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Radio frequency antenna of wireless device |
JP3880571B2 (en) * | 2003-10-29 | 2007-02-14 | Necアクセステクニカ株式会社 | Antenna device |
JP4026648B2 (en) * | 2004-04-19 | 2007-12-26 | ソニー株式会社 | Earphone antenna and portable radio equipped with the earphone antenna |
JP3933148B2 (en) * | 2004-06-04 | 2007-06-20 | ソニー株式会社 | Earphone antenna and portable radio equipped with the earphone antenna |
WO2008029321A1 (en) * | 2006-09-06 | 2008-03-13 | Koninklijke Philips Electronics N. V. | Antennas for shielded devices |
GB2460845A (en) * | 2008-06-10 | 2009-12-16 | Future Waves Uk Ltd | Combined USB keyboard and digital multimedia receiver device |
CN102904991A (en) | 2012-10-10 | 2013-01-30 | 北京小米科技有限责任公司 | Pendant and terminal |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390049A1 (en) * | 1977-05-04 | 1978-12-01 | Phelizon Herve | Transmitting microphone with integrated antenna - has two part metallic casing separated by insulating material to form antenna |
JPS5714505U (en) * | 1980-06-26 | 1982-01-25 | ||
FR2621178B1 (en) * | 1987-09-25 | 1989-12-01 | Alcatel Thomson Radiotelephone | BRACELET ANTENNA FOR A RADIO RECEIVER INTEGRATED IN A WATCH |
US5361405A (en) * | 1989-09-14 | 1994-11-01 | Ramsey Electronics, Inc. | Aircraft band radio receiver which does not radiate interfering signals |
DE4321233A1 (en) * | 1992-11-03 | 1994-05-05 | Siemens Ag | Half wave antenna esp. for mobile radio - has coaxial supply line arrangement with aerial proper formed by screen element and inner conductor |
US5440317A (en) * | 1993-05-17 | 1995-08-08 | At&T Corp. | Antenna assembly for a portable transceiver |
US5557653A (en) * | 1993-07-27 | 1996-09-17 | Spectralink Corporation | Headset for hands-free wireless telephone |
JP3123363B2 (en) * | 1994-10-04 | 2001-01-09 | 三菱電機株式会社 | Portable radio |
US5798736A (en) * | 1995-03-28 | 1998-08-25 | Mcdonnell Douglas Corporation | Antenna system having a plurality of fundamental resonances |
GB2317994B (en) * | 1996-10-02 | 2001-02-28 | Northern Telecom Ltd | A multiresonant antenna |
DE19726570C1 (en) * | 1997-06-23 | 1998-12-24 | Retronika Ges Fuer Telekommuni | Dipole antenna for radio telephones |
EP0977366A1 (en) * | 1998-07-10 | 2000-02-02 | Taigulf Company Limited | Two-way communication device for bicycle riders |
JP2001244717A (en) * | 2000-03-02 | 2001-09-07 | Matsushita Electric Ind Co Ltd | Wireless information household electrical appliance |
US6373437B1 (en) * | 2000-12-07 | 2002-04-16 | Motorola, Inc. | Communication device having linked microphone and antenna communication of content to end users |
-
2001
- 2001-11-19 GB GB0127566A patent/GB0127566D0/en not_active Ceased
-
2002
- 2002-11-19 WO PCT/GB2002/005211 patent/WO2003044890A1/en not_active Application Discontinuation
- 2002-11-19 AU AU2002343041A patent/AU2002343041A1/en not_active Abandoned
- 2002-11-19 GB GB0226894A patent/GB2382722B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2382722A (en) | 2003-06-04 |
WO2003044890A1 (en) | 2003-05-30 |
AU2002343041A1 (en) | 2003-06-10 |
GB2382722B (en) | 2004-06-02 |
GB0127566D0 (en) | 2002-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20200903 AND 20200910 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20221118 |