GB0718977D0 - Antenna structure and radio communication device using the same - Google Patents
Antenna structure and radio communication device using the sameInfo
- Publication number
- GB0718977D0 GB0718977D0 GBGB0718977.2A GB0718977A GB0718977D0 GB 0718977 D0 GB0718977 D0 GB 0718977D0 GB 0718977 A GB0718977 A GB 0718977A GB 0718977 D0 GB0718977 D0 GB 0718977D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- same
- communication device
- radio communication
- antenna structure
- 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
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
- 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
- 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
-
- 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
- H01Q1/12—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
- H01Q1/12—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
- 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
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- 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
- 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
- H01Q9/40—Element having extended radiating surface
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005141242 | 2005-05-13 | ||
PCT/JP2005/012946 WO2006120763A1 (en) | 2005-05-13 | 2005-07-13 | Antenna structure and radio communication device using the same |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0718977D0 true GB0718977D0 (en) | 2007-11-07 |
GB2439863A GB2439863A (en) | 2008-01-09 |
GB2439863B GB2439863B (en) | 2009-02-18 |
GB2439863C GB2439863C (en) | 2009-04-08 |
Family
ID=37396284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0718977A Active GB2439863C (en) | 2005-05-13 | 2005-07-13 | Antenna structure and wireless communication device including the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4103936B2 (en) |
GB (1) | GB2439863C (en) |
WO (1) | WO2006120763A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4991451B2 (en) * | 2007-08-29 | 2012-08-01 | 京セラ株式会社 | Antenna, method for adjusting resonance frequency thereof, and communication apparatus using the same |
JP4941202B2 (en) * | 2007-09-26 | 2012-05-30 | Tdk株式会社 | Antenna device and characteristic adjustment method thereof |
JP4924327B2 (en) * | 2007-09-26 | 2012-04-25 | Tdk株式会社 | Antenna device and characteristic adjustment method thereof |
JP4924399B2 (en) * | 2007-12-13 | 2012-04-25 | Tdk株式会社 | ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE USING THE SAME |
WO2009081803A1 (en) * | 2007-12-21 | 2009-07-02 | Tdk Corporation | Antenna device and wireless communication device using the same |
JP4645729B2 (en) * | 2008-11-26 | 2011-03-09 | Tdk株式会社 | ANTENNA DEVICE, RADIO COMMUNICATION DEVICE, SURFACE MOUNTED ANTENNA, PRINTED BOARD, SURFACE MOUNTED ANTENNA AND PRINTED BOARD MANUFACTURING METHOD |
WO2010095300A1 (en) * | 2009-02-20 | 2010-08-26 | 株式会社村田製作所 | Chip antenna and antenna device |
JP5375719B2 (en) * | 2010-04-01 | 2013-12-25 | Tdk株式会社 | ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE USING THE SAME |
CN102959797A (en) * | 2010-07-16 | 2013-03-06 | 株式会社村田制作所 | Antenna device |
WO2014007087A1 (en) * | 2012-07-04 | 2014-01-09 | 株式会社村田製作所 | Antenna apparatus |
US10069193B2 (en) | 2014-02-12 | 2018-09-04 | Huawei Device (Dongguan) Co., Ltd. | Antenna and mobile terminal |
US10727579B2 (en) * | 2018-08-03 | 2020-07-28 | The Chinese University Of Hong Kong | Device and method of reducing mutual coupling of two antennas by adding capacitors on ground |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04347903A (en) * | 1991-01-31 | 1992-12-03 | Tdk Corp | Method for adjusting frequency of triplate band-pass filter by multilayered dielectric substrate |
JPH07249925A (en) * | 1994-03-10 | 1995-09-26 | Murata Mfg Co Ltd | Antenna and antenna system |
JP3277812B2 (en) * | 1996-06-18 | 2002-04-22 | 株式会社村田製作所 | Surface mount antenna |
JP4635326B2 (en) * | 2000-10-31 | 2011-02-23 | 株式会社村田製作所 | Antenna mounting structure and radio apparatus including the same |
JP2002335117A (en) * | 2001-05-08 | 2002-11-22 | Murata Mfg Co Ltd | Antenna structure and communication device equipped therewith |
-
2005
- 2005-07-13 WO PCT/JP2005/012946 patent/WO2006120763A1/en active Application Filing
- 2005-07-13 GB GB0718977A patent/GB2439863C/en active Active
- 2005-07-13 JP JP2007514942A patent/JP4103936B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2439863B (en) | 2009-02-18 |
JPWO2006120763A1 (en) | 2008-12-18 |
GB2439863A (en) | 2008-01-09 |
JP4103936B2 (en) | 2008-06-18 |
GB2439863C (en) | 2009-04-08 |
WO2006120763A1 (en) | 2006-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1843432A4 (en) | Antenna and wireless communication device | |
EP1892799A4 (en) | Antenna device and wireless communication device | |
EP1939984A4 (en) | Antenna unit and communication device | |
EP1814195A4 (en) | Antenna device and wireless terminal using the antenna device | |
GB0718977D0 (en) | Antenna structure and radio communication device using the same | |
EP2048739A4 (en) | Antenna device and radio communication device | |
GB2430556B (en) | A mobile communication device and an antenna assembly for the device | |
EP1935055A4 (en) | Wireless communication device with integrated antenna | |
GB2462225B (en) | An antenna and mobile communication terminal using the same | |
EP2151011A4 (en) | Multi-band antenna and wireless communication device including the same | |
EP1750376A4 (en) | Radio communication device | |
EP1798210A4 (en) | Hexagonal ferrite, and antenna and communication equipment using the same | |
EP1950833A4 (en) | Multiband antenna device and communication terminal device | |
EP1760833A4 (en) | Antenna and radio communication unit | |
EP2034558A4 (en) | Antenna device and radio communication device using same | |
EP1753164A4 (en) | Radio communication device | |
EP1912362A4 (en) | Communication device, and radio communication system | |
GB0525330D0 (en) | Mobile radio communications device configuration | |
EP1816703A4 (en) | Antenna device | |
EP2009518A4 (en) | Antenna and radio receiver having the antenna | |
EP1790278A4 (en) | Antenna unit and reception device using the same | |
EP1920571A4 (en) | Semiconductor device and wireless communication system | |
EP2120288A4 (en) | Planar antenna, and communication device and card-type terminal using the antenna | |
EP1905073A4 (en) | Semiconductor device and wireless communication system | |
GB2432262B (en) | Antenna device and mobile radio apparatus using the same |