FR2864353B1 - ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA. - Google Patents

ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA.

Info

Publication number
FR2864353B1
FR2864353B1 FR0315313A FR0315313A FR2864353B1 FR 2864353 B1 FR2864353 B1 FR 2864353B1 FR 0315313 A FR0315313 A FR 0315313A FR 0315313 A FR0315313 A FR 0315313A FR 2864353 B1 FR2864353 B1 FR 2864353B1
Authority
FR
France
Prior art keywords
antenna
multiband
radiant
plane
portable telephone
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.)
Expired - Fee Related
Application number
FR0315313A
Other languages
French (fr)
Other versions
FR2864353A1 (en
Inventor
Fernando Romao
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.)
Apple Inc
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR0315313A priority Critical patent/FR2864353B1/en
Priority to EP04293084.2A priority patent/EP1548877B1/en
Publication of FR2864353A1 publication Critical patent/FR2864353A1/en
Application granted granted Critical
Publication of FR2864353B1 publication Critical patent/FR2864353B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR0315313A 2003-12-23 2003-12-23 ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA. Expired - Fee Related FR2864353B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0315313A FR2864353B1 (en) 2003-12-23 2003-12-23 ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA.
EP04293084.2A EP1548877B1 (en) 2003-12-23 2004-12-22 Multi-band antenna with planar radiating surfaces and portable phone comprising such an antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315313A FR2864353B1 (en) 2003-12-23 2003-12-23 ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA.

Publications (2)

Publication Number Publication Date
FR2864353A1 FR2864353A1 (en) 2005-06-24
FR2864353B1 true FR2864353B1 (en) 2006-08-04

Family

ID=34531346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315313A Expired - Fee Related FR2864353B1 (en) 2003-12-23 2003-12-23 ANTENNA WITH SURFACE (S) RADIANT (S) PLANE (S) MULTIBAND AND PORTABLE TELEPHONE HAVING SUCH ANTENNA.

Country Status (2)

Country Link
EP (1) EP1548877B1 (en)
FR (1) FR2864353B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8780007B2 (en) * 2011-05-13 2014-07-15 Htc Corporation Handheld device and planar antenna thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780724A (en) * 1986-04-18 1988-10-25 General Electric Company Antenna with integral tuning element
GB2335798B (en) * 1998-03-26 2003-01-29 Nec Technologies Enhanced bandwidth antennas
EP1228551A1 (en) * 1999-09-10 2002-08-07 Avantego AB Antenna arrangement
US6549169B1 (en) * 1999-10-18 2003-04-15 Matsushita Electric Industrial Co., Ltd. Antenna for mobile wireless communications and portable-type wireless apparatus using the same
US6362789B1 (en) * 2000-12-22 2002-03-26 Rangestar Wireless, Inc. Dual band wideband adjustable antenna assembly
FI115343B (en) * 2001-10-22 2005-04-15 Filtronic Lk Oy Internal multi-band antenna
SE0301200D0 (en) * 2003-04-24 2003-04-24 Amc Centurion Ab Antenna device and portable radio communication device including such an antenna device
SE528017C2 (en) * 2004-02-02 2006-08-08 Amc Centurion Ab Antenna device and portable radio communication device including such antenna device

Also Published As

Publication number Publication date
EP1548877B1 (en) 2014-03-05
EP1548877A1 (en) 2005-06-29
FR2864353A1 (en) 2005-06-24

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property

Owner name: APPLE INC., US

Effective date: 20111229

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20220808