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GB2477289B - A radio communication apparatus having improved resistance to common mode noise - Google Patents

A radio communication apparatus having improved resistance to common mode noise

Info

Publication number
GB2477289B
GB2477289B GB1001327.4A GB201001327A GB2477289B GB 2477289 B GB2477289 B GB 2477289B GB 201001327 A GB201001327 A GB 201001327A GB 2477289 B GB2477289 B GB 2477289B
Authority
GB
United Kingdom
Prior art keywords
radio communication
communication apparatus
common mode
mode noise
improved resistance
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.)
Active
Application number
GB1001327.4A
Other versions
GB2477289A (en
GB201001327D0 (en
Inventor
Andrew Christie
David Michael Wither
Sinikka Lyyra
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.)
Harris Corp
Original Assignee
Harris Corp
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 Harris Corp filed Critical Harris Corp
Priority to GB1001327.4A priority Critical patent/GB2477289B/en
Publication of GB201001327D0 publication Critical patent/GB201001327D0/en
Priority to TW100102832A priority patent/TWI549363B/en
Priority to KR1020127021450A priority patent/KR101537650B1/en
Priority to JP2012550516A priority patent/JP5988877B2/en
Priority to PCT/GB2011/050129 priority patent/WO2011092498A1/en
Priority to BR112012018859A priority patent/BR112012018859A2/en
Priority to CN2011800157106A priority patent/CN102859793A/en
Priority to US13/014,962 priority patent/US8736513B2/en
Priority to GB1213254.4A priority patent/GB2491282B/en
Publication of GB2477289A publication Critical patent/GB2477289A/en
Application granted granted Critical
Publication of GB2477289B publication Critical patent/GB2477289B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB1001327.4A 2010-01-27 2010-01-27 A radio communication apparatus having improved resistance to common mode noise Active GB2477289B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1001327.4A GB2477289B (en) 2010-01-27 2010-01-27 A radio communication apparatus having improved resistance to common mode noise
TW100102832A TWI549363B (en) 2010-01-27 2011-01-26 A dielectrically loaded antenna and method of manufacturing the same , and radio communication apparatus
CN2011800157106A CN102859793A (en) 2010-01-27 2011-01-27 A dielectrically loaded antenna and radio communication apparatus
JP2012550516A JP5988877B2 (en) 2010-01-27 2011-01-27 Dielectric loading antenna and wireless communication device
PCT/GB2011/050129 WO2011092498A1 (en) 2010-01-27 2011-01-27 A dielectrically loaded antenna and radio communication apparatus
BR112012018859A BR112012018859A2 (en) 2010-01-27 2011-01-27 dielectrically charged antenna and radio communication device
KR1020127021450A KR101537650B1 (en) 2010-01-27 2011-01-27 A dielectrically loaded antenna and radio communication apparatus
US13/014,962 US8736513B2 (en) 2010-01-27 2011-01-27 Dielectrically loaded antenna and radio communication apparatus
GB1213254.4A GB2491282B (en) 2010-01-27 2011-01-27 A dielectrically loaded antenna and a method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1001327.4A GB2477289B (en) 2010-01-27 2010-01-27 A radio communication apparatus having improved resistance to common mode noise

Publications (3)

Publication Number Publication Date
GB201001327D0 GB201001327D0 (en) 2010-03-17
GB2477289A GB2477289A (en) 2011-08-03
GB2477289B true GB2477289B (en) 2014-08-13

Family

ID=42084050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1001327.4A Active GB2477289B (en) 2010-01-27 2010-01-27 A radio communication apparatus having improved resistance to common mode noise

Country Status (7)

Country Link
JP (1) JP5988877B2 (en)
KR (1) KR101537650B1 (en)
CN (1) CN102859793A (en)
BR (1) BR112012018859A2 (en)
GB (1) GB2477289B (en)
TW (1) TWI549363B (en)
WO (1) WO2011092498A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201118159D0 (en) * 2011-10-20 2011-11-30 Sarantel Ltd Radiofrequency circuit assembly
GB201200638D0 (en) * 2012-01-13 2012-02-29 Sarantel Ltd An antenna assembly
CN102570009B (en) * 2012-03-09 2014-11-19 哈尔滨工业大学（威海） A quadrifilar helical antenna device based on a dual-band compact balun feed
GB2503930A (en) * 2012-07-13 2014-01-15 Harris Corp Dielectrically loaded antenna with PCB feeder structure and mounting tabs, mounted to RF PCB
GB2508638B (en) 2012-12-06 2016-03-16 Harris Corp A dielectrically loaded multifilar antenna with a phasing ring feed
CN103138038B (en) * 2013-02-26 2015-05-27 北京空间飞行器总体设计部 Impedance matching method of telemetry, track and command (TT&C) antenna
CN103311642B (en) 2013-05-20 2016-06-08 深圳市Tcl云创科技有限公司 The communication device of a kind of mobile terminal and mobile terminal
JP2016080357A (en) 2014-10-09 2016-05-16 セイコーエプソン株式会社 Electronic clock
CN108281749B (en) * 2018-01-23 2019-10-29 安徽伟迈信息技术有限公司 A kind of train identification antenna for railway traffic communication
EP3968102B1 (en) * 2020-09-09 2025-01-22 The Swatch Group Research and Development Ltd Antenna device
CN113300103B (en) * 2021-06-03 2022-09-23 上海汇谷岩土工程技术有限公司 Intelligent monitoring antenna for rail transit

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304463A (en) * 1995-08-21 1997-03-19 Motorola Inc Antenna arrangement for transceiving two different signals
WO1998028814A1 (en) * 1996-12-24 1998-07-02 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
WO2000039887A1 (en) * 1998-12-29 2000-07-06 Sarantel Limited An antenna
WO2006136809A1 (en) * 2005-06-21 2006-12-28 Sarantel Limited An antenna and an antenna feed structure
CN2899134Y (en) * 2005-11-11 2007-05-09 哗裕实业股份有限公司 Antenna Feed-in Structure Improvement
GB2437998A (en) * 2006-05-12 2007-11-14 Sarantel Ltd Dielectrically loaded antenna with a choke for a balanced feed from a screened amplifier
WO2008032886A1 (en) * 2006-09-15 2008-03-20 Acetronix Co., Ltd. Antenna for wireless communication and method of fabricating the same
GB2443308A (en) * 2006-10-24 2008-04-30 Com Dev Ltd Dual polarized multifilar antenna
GB2444388A (en) * 2006-11-28 2008-06-04 Sarantel Ltd Dielectrically loaded antenna with at least one half wavelength long conductive loop
GB2445478A (en) * 2007-01-08 2008-07-09 Sarantel Ltd A dielectrically-loaded antenna with at least three pairs of elongate conductive elements
WO2008088099A1 (en) * 2007-01-18 2008-07-24 Acetronix Co., Ltd. Balun internal type loop antenna
US20080316138A1 (en) * 2007-10-26 2008-12-25 X-Ether, Inc. Balance-fed helical antenna

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346300A (en) * 1991-07-05 1994-09-13 Sharp Kabushiki Kaisha Back fire helical antenna
JP2719856B2 (en) * 1991-07-05 1998-02-25 シャープ株式会社 Backfire helical antenna
JP2878043B2 (en) * 1992-09-28 1999-04-05 三菱電機株式会社 Microwave package
GB9417450D0 (en) 1994-08-25 1994-10-19 Symmetricom Inc An antenna
GB9601250D0 (en) 1996-01-23 1996-03-27 Symmetricom Inc An antenna
GB9603914D0 (en) * 1996-02-23 1996-04-24 Symmetricom Inc An antenna
GB2399948B (en) 2003-03-28 2006-06-21 Sarantel Ltd A dielectrically-loaded antenna
US7245268B2 (en) * 2004-07-28 2007-07-17 Skycross, Inc. Quadrifilar helical antenna
GB2430556B (en) * 2005-09-22 2009-04-08 Sarantel Ltd A mobile communication device and an antenna assembly for the device
GB2441566A (en) 2006-09-06 2008-03-12 Sarantel Ltd An antenna and its feed structure
GB2449837B (en) 2006-12-20 2011-09-07 Sarantel Ltd A dielectrically-loaded antenna
GB0808661D0 (en) * 2008-05-13 2008-06-18 Sarantel Ltd A dielectrically-loaded antenna

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304463A (en) * 1995-08-21 1997-03-19 Motorola Inc Antenna arrangement for transceiving two different signals
WO1998028814A1 (en) * 1996-12-24 1998-07-02 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
WO2000039887A1 (en) * 1998-12-29 2000-07-06 Sarantel Limited An antenna
WO2006136809A1 (en) * 2005-06-21 2006-12-28 Sarantel Limited An antenna and an antenna feed structure
CN2899134Y (en) * 2005-11-11 2007-05-09 哗裕实业股份有限公司 Antenna Feed-in Structure Improvement
GB2437998A (en) * 2006-05-12 2007-11-14 Sarantel Ltd Dielectrically loaded antenna with a choke for a balanced feed from a screened amplifier
WO2008032886A1 (en) * 2006-09-15 2008-03-20 Acetronix Co., Ltd. Antenna for wireless communication and method of fabricating the same
GB2443308A (en) * 2006-10-24 2008-04-30 Com Dev Ltd Dual polarized multifilar antenna
GB2444388A (en) * 2006-11-28 2008-06-04 Sarantel Ltd Dielectrically loaded antenna with at least one half wavelength long conductive loop
GB2445478A (en) * 2007-01-08 2008-07-09 Sarantel Ltd A dielectrically-loaded antenna with at least three pairs of elongate conductive elements
WO2008088099A1 (en) * 2007-01-18 2008-07-24 Acetronix Co., Ltd. Balun internal type loop antenna
US20080316138A1 (en) * 2007-10-26 2008-12-25 X-Ether, Inc. Balance-fed helical antenna

Also Published As

Publication number Publication date
JP2013518498A (en) 2013-05-20
GB2477289A (en) 2011-08-03
CN102859793A (en) 2013-01-02
KR101537650B1 (en) 2015-07-17
GB201001327D0 (en) 2010-03-17
BR112012018859A2 (en) 2016-04-12
TWI549363B (en) 2016-09-11
WO2011092498A1 (en) 2011-08-04
TW201205956A (en) 2012-02-01
JP5988877B2 (en) 2016-09-07
KR20120115406A (en) 2012-10-17

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Legal Events

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Free format text: REGISTERED BETWEEN 20120614 AND 20120620

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

Free format text: REGISTERED BETWEEN 20131128 AND 20131204

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

Free format text: REGISTERED BETWEEN 20190207 AND 20190213