GB2425659B - Antenna structure and RF transceiver incorporating the structure - Google Patents

Antenna structure and RF transceiver incorporating the structure

Info

Publication number
GB2425659B
GB2425659B GB0508641A GB0508641A GB2425659B GB 2425659 B GB2425659 B GB 2425659B GB 0508641 A GB0508641 A GB 0508641A GB 0508641 A GB0508641 A GB 0508641A GB 2425659 B GB2425659 B GB 2425659B
Authority
GB
United Kingdom
Prior art keywords
transceiver incorporating
antenna
antenna structure
transceiver
incorporating
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
GB0508641A
Other versions
GB2425659A (en
GB0508641D0 (en
Inventor
Aviv Schachar
Maksim Berezin
Motti Elkobi
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 GB0508641A priority Critical patent/GB2425659B/en
Publication of GB0508641D0 publication Critical patent/GB0508641D0/en
Publication of GB2425659A publication Critical patent/GB2425659A/en
Application granted granted Critical
Publication of GB2425659B publication Critical patent/GB2425659B/en
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
    • 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
    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H01Q5/01—
    • 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)
GB0508641A 2005-04-29 2005-04-29 Antenna structure and RF transceiver incorporating the structure Expired - Fee Related GB2425659B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0508641A GB2425659B (en) 2005-04-29 2005-04-29 Antenna structure and RF transceiver incorporating the structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0508641A GB2425659B (en) 2005-04-29 2005-04-29 Antenna structure and RF transceiver incorporating the structure

Publications (3)

Publication Number Publication Date
GB0508641D0 GB0508641D0 (en) 2005-06-08
GB2425659A GB2425659A (en) 2006-11-01
GB2425659B true GB2425659B (en) 2007-10-31

Family

ID=34674002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0508641A Expired - Fee Related GB2425659B (en) 2005-04-29 2005-04-29 Antenna structure and RF transceiver incorporating the structure

Country Status (1)

Country Link
GB (1) GB2425659B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080278377A1 (en) * 2007-05-09 2008-11-13 Vance Scott Ladell Multi-band antenna
DE102008043242A1 (en) * 2008-10-28 2010-04-29 Robert Bosch Gmbh Planar multiband antenna structure
CN104716431B (en) * 2013-12-17 2018-01-05 展讯通信（上海）有限公司 A kind of multifrequency antenna

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845490A (en) * 1973-05-03 1974-10-29 Gen Electric Stripline slotted balun dipole antenna
US4072951A (en) * 1976-11-10 1978-02-07 The United States Of America As Represented By The Secretary Of The Navy Notch fed twin electric micro-strip dipole antennas
GB1550809A (en) * 1977-04-18 1979-08-22 Bendix Corp Symmetrical balanced stripline dipole
US6040803A (en) * 1998-02-19 2000-03-21 Ericsson Inc. Dual band diversity antenna having parasitic radiating element
US6181282B1 (en) * 2000-01-28 2001-01-30 Tyco Electronics Corporation Antenna and method of making same
US6275192B1 (en) * 2000-05-31 2001-08-14 Samsung Electronics Co., Ltd. Planar antenna
EP1363355A2 (en) * 2002-05-15 2003-11-19 Kosan I & T Co., Ltd. Microchip dual band antenna
GB2389964A (en) * 2002-06-19 2003-12-24 Harada Ind Multi-band vehicular blade antenna

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845490A (en) * 1973-05-03 1974-10-29 Gen Electric Stripline slotted balun dipole antenna
US4072951A (en) * 1976-11-10 1978-02-07 The United States Of America As Represented By The Secretary Of The Navy Notch fed twin electric micro-strip dipole antennas
GB1550809A (en) * 1977-04-18 1979-08-22 Bendix Corp Symmetrical balanced stripline dipole
US6040803A (en) * 1998-02-19 2000-03-21 Ericsson Inc. Dual band diversity antenna having parasitic radiating element
US6181282B1 (en) * 2000-01-28 2001-01-30 Tyco Electronics Corporation Antenna and method of making same
US6275192B1 (en) * 2000-05-31 2001-08-14 Samsung Electronics Co., Ltd. Planar antenna
EP1363355A2 (en) * 2002-05-15 2003-11-19 Kosan I & T Co., Ltd. Microchip dual band antenna
GB2389964A (en) * 2002-06-19 2003-12-24 Harada Ind Multi-band vehicular blade antenna

Also Published As

Publication number Publication date
GB2425659A (en) 2006-11-01
GB0508641D0 (en) 2005-06-08

Similar Documents

Publication Publication Date Title
EP1756912A4 (en) Microstrip antenna
EP1943700A4 (en) Active antenna
GB0412277D0 (en) Antenna structure
EP2025040A4 (en) Low profile antenna
EP1971179A4 (en) Earphone-equipped antenna and earphone
EP1763905A4 (en) Antenna component
EP1810366A4 (en) Antenna component
EP2009518A4 (en) Antenna and radio receiver having the antenna
EP1872438A4 (en) Antenna arrangement
IL190921A0 (en) Antenna arrangement
PL1569297T3 (en) Ultra-wideband V-UHF antenna
GB0505771D0 (en) Dielectrically-loaded antenna
EP1879257A4 (en) Wide band antenna
GB2439863B (en) Antenna structure and wireless communication device including the same
HK1109503A1 (en) Antenna assembly
EP1859507A4 (en) Antenna component
GB2430090B (en) RF synthesizer and RF transmitter or receiver incorporating the synthesizer
GB2430559B (en) Antenna balun
EP1826871A4 (en) Antenna
EP1790031A4 (en) Integrated antenna
GB2425659B (en) Antenna structure and RF transceiver incorporating the structure
GB2411770B (en) Antenna
GB2429845B (en) Antenna and RF terminal incorporating the antenna
GB2427759B (en) Antenna design
GB2428895B (en) Abualeiz antenna

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: 20120429