FR3061995B1 - Antenne pour dispositif mobile de communication - Google Patents

Antenne pour dispositif mobile de communication Download PDF

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Publication number
FR3061995B1
FR3061995B1 FR1750418A FR1750418A FR3061995B1 FR 3061995 B1 FR3061995 B1 FR 3061995B1 FR 1750418 A FR1750418 A FR 1750418A FR 1750418 A FR1750418 A FR 1750418A FR 3061995 B1 FR3061995 B1 FR 3061995B1
Authority
FR
France
Prior art keywords
antenna
mobile communication
communication devices
conductive strip
ground
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
FR1750418A
Other languages
English (en)
Other versions
FR3061995A1 (fr
Inventor
Benoit Bonnet
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.)
STMicroelectronics Tours SAS
Original Assignee
STMicroelectronics Tours SAS
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 STMicroelectronics Tours SAS filed Critical STMicroelectronics Tours SAS
Priority to FR1750418A priority Critical patent/FR3061995B1/fr
Priority to US15/691,285 priority patent/US10403963B2/en
Priority to EP17188862.1A priority patent/EP3352301B1/fr
Priority to CN201710849533.0A priority patent/CN108336479B/zh
Priority to CN201721203964.1U priority patent/CN207925662U/zh
Priority to CN202011476440.6A priority patent/CN112599966A/zh
Publication of FR3061995A1 publication Critical patent/FR3061995A1/fr
Priority to US16/530,493 priority patent/US11283153B2/en
Application granted granted Critical
Publication of FR3061995B1 publication Critical patent/FR3061995B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • 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
    • H01Q9/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

L'invention concerne un antenne (2) comportant : une bande conductrice allongée (22) ; une prise d'antenne (24) ; une connexion (26) à la masse ; au moins un premier élément capacitif (28) de capacité réglable ; et au moins un premier élément inductif (32) reliant la bande conductrice à la masse.
FR1750418A 2017-01-19 2017-01-19 Antenne pour dispositif mobile de communication Expired - Fee Related FR3061995B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1750418A FR3061995B1 (fr) 2017-01-19 2017-01-19 Antenne pour dispositif mobile de communication
US15/691,285 US10403963B2 (en) 2017-01-19 2017-08-30 Antenna for mobile communication device
EP17188862.1A EP3352301B1 (fr) 2017-01-19 2017-08-31 Antenne pour dispositif mobile de communication
CN201721203964.1U CN207925662U (zh) 2017-01-19 2017-09-20 天线和便携式电信设备
CN201710849533.0A CN108336479B (zh) 2017-01-19 2017-09-20 用于移动通信设备的天线
CN202011476440.6A CN112599966A (zh) 2017-01-19 2017-09-20 用于移动通信设备的天线
US16/530,493 US11283153B2 (en) 2017-01-19 2019-08-02 Antenna for mobile communication device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750418 2017-01-19
FR1750418A FR3061995B1 (fr) 2017-01-19 2017-01-19 Antenne pour dispositif mobile de communication

Publications (2)

Publication Number Publication Date
FR3061995A1 FR3061995A1 (fr) 2018-07-20
FR3061995B1 true FR3061995B1 (fr) 2021-02-12

Family

ID=59070748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750418A Expired - Fee Related FR3061995B1 (fr) 2017-01-19 2017-01-19 Antenne pour dispositif mobile de communication

Country Status (1)

Country Link
FR (1) FR3061995B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0817237D0 (en) * 2008-09-22 2008-10-29 Antenova Ltd Tuneable antennas suitable for portable digitial television receivers
US9041617B2 (en) * 2011-12-20 2015-05-26 Apple Inc. Methods and apparatus for controlling tunable antenna systems
US9331397B2 (en) * 2013-03-18 2016-05-03 Apple Inc. Tunable antenna with slot-based parasitic element

Also Published As

Publication number Publication date
FR3061995A1 (fr) 2018-07-20

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Legal Events

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Year of fee payment: 2

PLSC Search report ready

Effective date: 20180720

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Year of fee payment: 4

ST Notification of lapse

Effective date: 20210905