AU2748797A - Dual resonance antenna for portable telephone - Google Patents

Dual resonance antenna for portable telephone

Info

Publication number
AU2748797A
AU2748797A AU27487/97A AU2748797A AU2748797A AU 2748797 A AU2748797 A AU 2748797A AU 27487/97 A AU27487/97 A AU 27487/97A AU 2748797 A AU2748797 A AU 2748797A AU 2748797 A AU2748797 A AU 2748797A
Authority
AU
Australia
Prior art keywords
portable telephone
resonance antenna
dual resonance
dual
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.)
Abandoned
Application number
AU27487/97A
Inventor
El-Badawy Amien El-Sharawy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERCELL WIRELESS Corp
Original Assignee
INTERCELL WIRELESS CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INTERCELL WIRELESS CORP filed Critical INTERCELL WIRELESS CORP
Publication of AU2748797A publication Critical patent/AU2748797A/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • H01Q5/371—Branching current paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
AU27487/97A 1996-06-05 1997-04-30 Dual resonance antenna for portable telephone Abandoned AU2748797A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US65835596A 1996-06-05 1996-06-05
US08658355 1996-06-05
US71579696A 1996-09-19 1996-09-19
US08715796 1996-09-19
PCT/US1997/007227 WO1997047054A1 (en) 1996-06-05 1997-04-30 Dual resonance antenna for portable telephone

Publications (1)

Publication Number Publication Date
AU2748797A true AU2748797A (en) 1998-01-05

Family

ID=27097610

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27487/97A Abandoned AU2748797A (en) 1996-06-05 1997-04-30 Dual resonance antenna for portable telephone

Country Status (2)

Country Link
AU (1) AU2748797A (en)
WO (1) WO1997047054A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064347A (en) * 1997-12-29 2000-05-16 Scientific-Atlanta, Inc. Dual frequency, low profile antenna for low earth orbit satellite communications
US6016126A (en) * 1998-05-29 2000-01-18 Ericsson Inc. Non-protruding dual-band antenna for communications device
US6166694A (en) * 1998-07-09 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Printed twin spiral dual band antenna
US6353443B1 (en) 1998-07-09 2002-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Miniature printed spiral antenna for mobile terminals
GB9913526D0 (en) 1999-06-10 1999-08-11 Harada Ind Europ Limited Multiband antenna
JP4012733B2 (en) 1999-09-20 2007-11-21 フラクトゥス・ソシエダッド・アノニマ Multi-level antenna
ES2205898T3 (en) 1999-10-26 2004-05-01 Fractus, S.A. MULTIBAND CLUSTERS OF INTERRELATED ANTENNAS.
CN1434988A (en) 2000-01-19 2003-08-06 弗拉克托斯股份有限公司 Fractal and space-filling transmission lines, resonators filters and passive network elements
MXPA02007113A (en) 2000-01-19 2003-03-27 Fractus Sa Space filling miniature antennas.
FI115341B (en) 2000-08-29 2005-04-15 Nokia Corp Mobile station and antenna arrangement for a mobile station
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
ES2190749B1 (en) 2001-11-30 2004-06-16 Fractus, S.A "CHAFF" MULTINIVEL AND / OR "SPACE-FILLING" DISPERSORS, AGAINST RADAR.
JP3805772B2 (en) * 2004-01-13 2006-08-09 株式会社東芝 ANTENNA DEVICE AND PORTABLE RADIO COMMUNICATION DEVICE
US7307591B2 (en) 2004-07-20 2007-12-11 Nokia Corporation Multi-band antenna
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
WO2008030379A2 (en) * 2006-09-01 2008-03-13 Powercast Corporation Hybrid power harvesting and method
EP2140517A1 (en) 2007-03-30 2010-01-06 Fractus, S.A. Wireless device including a multiband antenna system
EP2319121B1 (en) 2008-08-04 2023-09-06 Ignion, S.L. Antennaless wireless device capable of operation in multiple frequency regions
US8237615B2 (en) 2008-08-04 2012-08-07 Fractus, S.A. Antennaless wireless device capable of operation in multiple frequency regions
WO2011095330A1 (en) 2010-02-02 2011-08-11 Fractus, S.A. Antennaless wireless device comprising one or more bodies
CN103155276B (en) 2010-08-03 2015-11-25 弗拉克托斯天线股份有限公司 The wireless device of multi-band MIMO operation can be carried out

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568206A (en) * 1968-02-15 1971-03-02 Northrop Corp Transmission line loaded annular slot antenna
JPH01245721A (en) * 1988-03-28 1989-09-29 Matsushita Electric Works Ltd Radio equipment

Also Published As

Publication number Publication date
WO1997047054A1 (en) 1997-12-11

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