AU2979700A - Wireless phone design for improving radiation performance - Google Patents

Wireless phone design for improving radiation performance

Info

Publication number
AU2979700A
AU2979700A AU29797/00A AU2979700A AU2979700A AU 2979700 A AU2979700 A AU 2979700A AU 29797/00 A AU29797/00 A AU 29797/00A AU 2979700 A AU2979700 A AU 2979700A AU 2979700 A AU2979700 A AU 2979700A
Authority
AU
Australia
Prior art keywords
wireless phone
radiation performance
phone design
improving radiation
improving
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
AU29797/00A
Inventor
Guy Klemens
Chung-Yi Lee
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2979700A publication Critical patent/AU2979700A/en
Abandoned legal-status Critical Current

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
    • H01Q9/16—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
AU29797/00A 1999-02-02 2000-02-02 Wireless phone design for improving radiation performance Abandoned AU2979700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24434199A 1999-02-02 1999-02-02
US09244341 1999-02-02
PCT/US2000/002791 WO2000046873A1 (en) 1999-02-02 2000-02-02 Wireless phone design for improving radiation performance

Publications (1)

Publication Number Publication Date
AU2979700A true AU2979700A (en) 2000-08-25

Family

ID=22922332

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29797/00A Abandoned AU2979700A (en) 1999-02-02 2000-02-02 Wireless phone design for improving radiation performance

Country Status (2)

Country Link
AU (1) AU2979700A (en)
WO (1) WO2000046873A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053212A1 (en) * 2000-10-26 2002-04-11 Siemens Ag On arm portable radio device, such as mobile telephone, with flat housing
ES2192447B1 (en) * 2001-05-24 2005-02-16 Juan Luis Ripolles Romeu CELL PHONE.
JP4363865B2 (en) * 2003-02-28 2009-11-11 ソニー株式会社 Earphone antenna and radio
US7298251B2 (en) * 2005-01-07 2007-11-20 Honeywell International Inc. Hand held RFID reader with dipole antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235606B (en) * 1989-08-24 1994-03-30 Technophone Ltd Portable telephone
DE4142093A1 (en) * 1991-12-19 1993-06-24 Siemens Ag COMPACT RADIO DEVICE, IN PARTICULAR HAND RADIO DEVICE, WITH AN ARMORED OR FOLDABLE ANTENNA
JP3457351B2 (en) * 1992-09-30 2003-10-14 株式会社東芝 Portable wireless devices
AU6178294A (en) * 1993-03-12 1994-09-26 Robert G Dickie Antenna fixture for hand-held cellular telephones
DE4316073A1 (en) * 1993-05-13 1994-11-17 Hager Klaus Dipl Volksw Mobile radio device with radiation protection
US5561437A (en) * 1994-09-15 1996-10-01 Motorola, Inc. Two position fold-over dipole antenna
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
FR2727250A1 (en) * 1994-11-22 1996-05-24 Brachat Patrice MONOPOLY BROADBAND ANTENNA IN UNIPLANAR PRINTED TECHNOLOGY AND TRANSMITTING AND / OR RECEIVING DEVICE INCORPORATING SUCH ANTENNA
US6073027A (en) * 1996-08-29 2000-06-06 Bellsouth Corporation Portable radiotelephone with sliding cover and automatic antenna extension

Also Published As

Publication number Publication date
WO2000046873A1 (en) 2000-08-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase