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GB2401248B - Antenna for use in radio communications - Google Patents

Antenna for use in radio communications

Info

Publication number
GB2401248B
GB2401248B GB0309952A GB0309952A GB2401248B GB 2401248 B GB2401248 B GB 2401248B GB 0309952 A GB0309952 A GB 0309952A GB 0309952 A GB0309952 A GB 0309952A GB 2401248 B GB2401248 B GB 2401248B
Authority
GB
United Kingdom
Prior art keywords
antenna
radio communications
communications
radio
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
GB0309952A
Other versions
GB2401248A (en
Inventor
Ovadia Grossman
Moshe Ben-Ayun
Mark Rozental
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Priority to GB0309952A priority Critical patent/GB2401248B/en
Priority to PCT/EP2004/050358 priority patent/WO2004097983A1/en
Publication of GB2401248A publication Critical patent/GB2401248A/en
Application granted granted Critical
Publication of GB2401248B publication Critical patent/GB2401248B/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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
GB0309952A 2003-04-30 2003-04-30 Antenna for use in radio communications Expired - Fee Related GB2401248B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0309952A GB2401248B (en) 2003-04-30 2003-04-30 Antenna for use in radio communications
PCT/EP2004/050358 WO2004097983A1 (en) 2003-04-30 2004-03-24 Antenna for use in radio communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0309952A GB2401248B (en) 2003-04-30 2003-04-30 Antenna for use in radio communications

Publications (2)

Publication Number Publication Date
GB2401248A GB2401248A (en) 2004-11-03
GB2401248B true GB2401248B (en) 2005-03-30

Family

ID=33155775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0309952A Expired - Fee Related GB2401248B (en) 2003-04-30 2003-04-30 Antenna for use in radio communications

Country Status (2)

Country Link
GB (1) GB2401248B (en)
WO (1) WO2004097983A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8681059B2 (en) 2011-06-22 2014-03-25 Motorola Solutions, Inc. Antenna configuration

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI825585B (en) * 2022-02-15 2023-12-11 緯創資通股份有限公司 Mobile device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509056A (en) * 1982-11-24 1985-04-02 George Ploussios Multi-frequency antenna employing tuned sleeve chokes
DE3826777A1 (en) * 1988-08-06 1990-02-08 Kathrein Werke Kg Axial two-band antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336633A1 (en) * 1993-10-27 1995-05-04 Rr Elektronische Geraete Gmbh Coaxial antenna
KR100208946B1 (en) * 1997-01-13 1999-07-15 윤종용 Dual band antenna
KR19990010968A (en) * 1997-07-19 1999-02-18 윤종용 Dual band antenna
US6653978B2 (en) * 2000-04-20 2003-11-25 Nokia Mobile Phones, Ltd. Miniaturized radio frequency antenna

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509056A (en) * 1982-11-24 1985-04-02 George Ploussios Multi-frequency antenna employing tuned sleeve chokes
DE3826777A1 (en) * 1988-08-06 1990-02-08 Kathrein Werke Kg Axial two-band antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8681059B2 (en) 2011-06-22 2014-03-25 Motorola Solutions, Inc. Antenna configuration

Also Published As

Publication number Publication date
WO2004097983A1 (en) 2004-11-11
GB2401248A (en) 2004-11-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120419 AND 20120425

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220430