NO20060850L - Multiband antenne for tradlose applikasjoner - Google Patents
Multiband antenne for tradlose applikasjonerInfo
- Publication number
- NO20060850L NO20060850L NO20060850A NO20060850A NO20060850L NO 20060850 L NO20060850 L NO 20060850L NO 20060850 A NO20060850 A NO 20060850A NO 20060850 A NO20060850 A NO 20060850A NO 20060850 L NO20060850 L NO 20060850L
- Authority
- NO
- Norway
- Prior art keywords
- antenna
- monopole antenna
- input
- folded monopole
- frequency bands
- Prior art date
Links
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
-
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
-
- 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
- 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
- H01Q5/364—Creating multiple current paths
-
- 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
Abstract
En foldet monopol antenne (200) som understøtter lavere og øvre frekvensbånd kan bli brukt i CDMA, WLAN, eller andre trådløse kommunikasjonssystemer. Den foldede monopole antennen kan være lokalisert i et håndsett ved siden av et vertikalt jordplan (230). Den foldede monopole antennen kan bli foldet i det minste to ganger og koblet til jordplanet (220) gjennom en reaktans. Dimensjonene på forskjellige seksjoner i den foldede monopole antennen definerer lavere og øvre frekvensbåndkarakteristikker, og et avvikende sted til en inngangsinnmatning (300) påvirker båndbredden til frekvensbåndene. Reaktansen (305, fig. 4B) mellom antennen og jordplanet kan bli valgt for å fininnstille frekvensbåndene. Forskjellige inngangsinnmatninger, inkludert en koplanar bølgeleder, kan bli anvendt. Dynamisk justerbare reaktanser kan bli brukt i inngangsinnmatingen og jordlinjen for å tilpasse antennen til forskjellige miljøer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48914903P | 2003-07-21 | 2003-07-21 | |
PCT/US2004/023268 WO2005011051A2 (en) | 2003-07-21 | 2004-07-20 | Multi-band antenna for wireless applications |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060850L true NO20060850L (no) | 2006-04-19 |
Family
ID=34102829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060850A NO20060850L (no) | 2003-07-21 | 2006-02-21 | Multiband antenne for tradlose applikasjoner |
Country Status (10)
Country | Link |
---|---|
US (1) | US7268731B2 (no) |
EP (1) | EP1656711A4 (no) |
JP (1) | JP2006528465A (no) |
KR (2) | KR20060054330A (no) |
CN (1) | CN1826706A (no) |
CA (1) | CA2533168A1 (no) |
MX (1) | MXPA06000746A (no) |
NO (1) | NO20060850L (no) |
TW (1) | TW200511649A (no) |
WO (1) | WO2005011051A2 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060181462A1 (en) * | 2005-02-14 | 2006-08-17 | Intermec Ip Corp. | Integrated antenna/access door for a mobile computer |
JP4896493B2 (ja) * | 2005-10-28 | 2012-03-14 | 京セラ株式会社 | 無線通信端末 |
US8364212B2 (en) * | 2006-10-30 | 2013-01-29 | Kyocera Corporation | Portable wireless device |
US20080111748A1 (en) * | 2006-11-10 | 2008-05-15 | Dunn Doug L | Antenna system having plural selectable antenna feed points and method of operation thereof |
JP4962723B2 (ja) | 2007-02-20 | 2012-06-27 | ミツミ電機株式会社 | アンテナ素子および広帯域アンテナ装置 |
US7859468B2 (en) * | 2007-08-30 | 2010-12-28 | Research In Motion Limited | Mobile wireless communications device including a folded monopole multi-band antenna and related methods |
US8081122B2 (en) * | 2009-06-10 | 2011-12-20 | Tdk Corporation | Folded slotted monopole antenna |
US20120100817A1 (en) * | 2010-10-26 | 2012-04-26 | Motorola, Inc. | Loading of a twisted folded-monopole |
US20130221098A1 (en) * | 2012-02-23 | 2013-08-29 | Honeywell International Inc. doing business as (d.b.a) Honeywell Scanning & Mobility | Rfid reading terminal with directional antenna |
US11342678B1 (en) * | 2020-11-17 | 2022-05-24 | Malathi K | Dual polarized MIMO UWB system: a method and device thereof |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736591A (en) * | 1970-10-30 | 1973-05-29 | Motorola Inc | Receiving antenna for miniature radio receiver |
JPS57190429A (en) * | 1981-05-18 | 1982-11-24 | Nec Corp | Portable radio receiver |
US5757326A (en) * | 1993-03-29 | 1998-05-26 | Seiko Epson Corporation | Slot antenna device and wireless apparatus employing the antenna device |
DE69422327T2 (de) * | 1993-04-23 | 2000-07-27 | Murata Manufacturing Co | Oberflächenmontierbare Antenneneinheit |
DE69628392T2 (de) * | 1995-11-29 | 2004-03-11 | Ntt Mobile Communications Network Inc. | Antenne mit zwei Resonanzfrequenzen |
US6061025A (en) * | 1995-12-07 | 2000-05-09 | Atlantic Aerospace Electronics Corporation | Tunable microstrip patch antenna and control system therefor |
US6114996A (en) * | 1997-03-31 | 2000-09-05 | Qualcomm Incorporated | Increased bandwidth patch antenna |
SE516359C2 (en) * | 1999-04-26 | 2002-01-08 | Smarteq Wireless | Antenna for mobile radio communication device, has conductive structure extending between feed portion and opposite edges forming an opening radiating slit |
USRE42672E1 (en) * | 2000-04-27 | 2011-09-06 | Virginia Tech Intellectual Properties, Inc. | Wideband compact planar inverted-F antenna |
JP3469880B2 (ja) * | 2001-03-05 | 2003-11-25 | ソニー株式会社 | アンテナ装置 |
KR20030085000A (ko) * | 2001-03-22 | 2003-11-01 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 이동 통신 장치 |
DE20106005U1 (de) * | 2001-04-05 | 2001-08-30 | Receptec Gmbh | Antennenmodul, insbesondere für Frequenzen im GHz-Bereich zum Einsatz in Kraftfahrzeugen, vorzugsweise für einen Dualband- bzw. Multibandfunkbetrieb |
US6680704B2 (en) | 2001-05-03 | 2004-01-20 | Telefonaktiebolaget Lm Ericsson(Publ) | Built-in patch antenna |
US6670925B2 (en) * | 2001-06-01 | 2003-12-30 | Matsushita Electric Industrial Co., Ltd. | Inverted F-type antenna apparatus and portable radio communication apparatus provided with the inverted F-type antenna apparatus |
JP3660623B2 (ja) * | 2001-07-05 | 2005-06-15 | 株式会社東芝 | アンテナ装置 |
US6630909B2 (en) | 2001-08-01 | 2003-10-07 | Raymond R. Nepveu | Meander line loaded antenna and method for tuning |
US7436360B2 (en) * | 2002-04-19 | 2008-10-14 | Skycross, Inc. | Ultra-wide band monopole antenna |
GB0209818D0 (en) * | 2002-04-30 | 2002-06-05 | Koninkl Philips Electronics Nv | Antenna arrangement |
US7190322B2 (en) * | 2002-12-20 | 2007-03-13 | Bae Systems Information And Electronic Systems Integration Inc. | Meander line antenna coupler and shielded meander line |
US6876334B2 (en) * | 2003-02-28 | 2005-04-05 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Wideband shorted tapered strip antenna |
-
2004
- 2004-07-20 TW TW093121582A patent/TW200511649A/zh unknown
- 2004-07-20 CN CNA2004800210894A patent/CN1826706A/zh active Pending
- 2004-07-20 US US10/895,813 patent/US7268731B2/en not_active Expired - Fee Related
- 2004-07-20 KR KR1020067001390A patent/KR20060054330A/ko not_active Application Discontinuation
- 2004-07-20 KR KR1020077010806A patent/KR20070057280A/ko not_active Application Discontinuation
- 2004-07-20 MX MXPA06000746A patent/MXPA06000746A/es not_active Application Discontinuation
- 2004-07-20 CA CA002533168A patent/CA2533168A1/en not_active Abandoned
- 2004-07-20 WO PCT/US2004/023268 patent/WO2005011051A2/en active Application Filing
- 2004-07-20 JP JP2006521181A patent/JP2006528465A/ja not_active Withdrawn
- 2004-07-20 EP EP04757134A patent/EP1656711A4/en not_active Withdrawn
-
2006
- 2006-02-21 NO NO20060850A patent/NO20060850L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2005011051A3 (en) | 2005-03-24 |
MXPA06000746A (es) | 2006-04-19 |
EP1656711A4 (en) | 2006-11-22 |
JP2006528465A (ja) | 2006-12-14 |
CA2533168A1 (en) | 2005-02-03 |
KR20070057280A (ko) | 2007-06-04 |
KR20060054330A (ko) | 2006-05-22 |
CN1826706A (zh) | 2006-08-30 |
US7268731B2 (en) | 2007-09-11 |
TW200511649A (en) | 2005-03-16 |
US20050057410A1 (en) | 2005-03-17 |
WO2005011051A2 (en) | 2005-02-03 |
EP1656711A2 (en) | 2006-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |