[go: up one dir, main page]

ATE496403T1 - MOBILE WIRELESS COMMUNICATION DEVICE HAVING A MULTI-WIRE FOLDED MONOPOLANT ANTENNA AND CORRESPONDING METHOD - Google Patents

MOBILE WIRELESS COMMUNICATION DEVICE HAVING A MULTI-WIRE FOLDED MONOPOLANT ANTENNA AND CORRESPONDING METHOD

Info

Publication number
ATE496403T1
ATE496403T1 AT07115840T AT07115840T ATE496403T1 AT E496403 T1 ATE496403 T1 AT E496403T1 AT 07115840 T AT07115840 T AT 07115840T AT 07115840 T AT07115840 T AT 07115840T AT E496403 T1 ATE496403 T1 AT E496403T1
Authority
AT
Austria
Prior art keywords
antenna
dielectric body
mobile wireless
pcb
monopolant
Prior art date
Application number
AT07115840T
Other languages
German (de)
Inventor
Qinjiang Rao
Geyi Wen
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE496403T1 publication Critical patent/ATE496403T1/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried within the portable housing, and wireless communications circuitry carried by the PCB within the portable housing. Furthermore, a folded monopole antenna may be coupled to the wireless communications circuitry. The folded monopole antenna may include a dielectric body having a generally rectangular shape defining a bottom portion adjacent the PCB and a top portion opposite the bottom portion. The antenna may also include a conductive trace having a bottom loop adjacent the bottom portion of the dielectric body, a top loop adjacent the top portion of the dielectric body, and an intermediate wrap-around section extending around the dielectric body and between the bottom and top loops.
AT07115840T 2007-09-06 2007-09-06 MOBILE WIRELESS COMMUNICATION DEVICE HAVING A MULTI-WIRE FOLDED MONOPOLANT ANTENNA AND CORRESPONDING METHOD ATE496403T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07115840A EP2034555B1 (en) 2007-09-06 2007-09-06 Mobile wireless communications device including multi-loop folded monopole antenna and related methods

Publications (1)

Publication Number Publication Date
ATE496403T1 true ATE496403T1 (en) 2011-02-15

Family

ID=38983333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07115840T ATE496403T1 (en) 2007-09-06 2007-09-06 MOBILE WIRELESS COMMUNICATION DEVICE HAVING A MULTI-WIRE FOLDED MONOPOLANT ANTENNA AND CORRESPONDING METHOD

Country Status (4)

Country Link
EP (1) EP2034555B1 (en)
AT (1) ATE496403T1 (en)
CA (1) CA2638104C (en)
DE (1) DE602007012101D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8386875B2 (en) 2009-08-07 2013-02-26 Research In Motion Limited Method and system for handling HARQ operations during transmission mode changes
US8754814B2 (en) 2009-11-13 2014-06-17 Blackberry Limited Antenna for multi mode MIMO communication in handheld devices
EP2323217B1 (en) * 2009-11-13 2014-04-30 BlackBerry Limited Antenna for multi mode mimo communication in handheld devices
EP2395602A1 (en) 2010-06-08 2011-12-14 Research In Motion Limited Low frequency dual-antenna diversity system
US9070969B2 (en) * 2010-07-06 2015-06-30 Apple Inc. Tunable antenna systems
EP2437348B1 (en) 2010-10-04 2017-05-17 TE Connectivity Germany GmbH Branched UWB antenna
US8963794B2 (en) * 2011-08-23 2015-02-24 Apple Inc. Distributed loop antennas
JP2015070587A (en) * 2013-10-01 2015-04-13 セイコーエプソン株式会社 Antenna and electronic device
CN111697320B (en) * 2019-03-12 2022-12-27 株式会社村田制作所 Antenna device, antenna module, and communication device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049844A1 (en) * 2000-10-09 2002-04-11 Philips Corp Intellectual Pty Miniaturized microwave antenna
US20030058176A1 (en) * 2001-07-05 2003-03-27 Don Keilen Miniature dielectric-loaded antenna resonator
KR100444219B1 (en) * 2001-09-25 2004-08-16 삼성전기주식회사 Patch antenna for generating circular polarization
JP3931866B2 (en) * 2002-10-23 2007-06-20 株式会社村田製作所 Surface mount antenna, antenna device and communication device using the same

Also Published As

Publication number Publication date
CA2638104A1 (en) 2008-11-12
DE602007012101D1 (en) 2011-03-03
CA2638104C (en) 2010-08-17
EP2034555A1 (en) 2009-03-11
EP2034555B1 (en) 2011-01-19

Similar Documents

Publication Publication Date Title
ATE496403T1 (en) MOBILE WIRELESS COMMUNICATION DEVICE HAVING A MULTI-WIRE FOLDED MONOPOLANT ANTENNA AND CORRESPONDING METHOD
DE602007004971D1 (en) Mobile wireless communication device with electrically conductive and electrically floating beam-shaping elements and corresponding methods
CA2644298A1 (en) Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods
BRPI0600213A (en) mobile wireless communication device comprising integrated antenna and keyboard and related methods
EP2418732A3 (en) Mobile wireless device with enlarged width portion multi-band loop antenna and related methods
EP2983242A3 (en) Mobile wireless communications device including a wrap-around antenna assembly and related methods
EP2365581A3 (en) Mobile wireless device with multi-band antenna and related methods
WO2007090038A3 (en) Internal antenna for handheld mobile phones and wireless devices
DE602008002432D1 (en) Mobile wireless communication device with antenna contact and reduced RF inductance
WO2009112898A3 (en) Antenna for use in earphone and earphone with integrated antenna
DE60134560D1 (en) THE FREQUENT OPERATION OF MOBILE COMMUNICATION ANTENNAS
WO2008143220A1 (en) Antenna unit
HK1100253A1 (en) Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap
DE60318199D1 (en) ANTENNA ARRANGEMENT AND MODULE WITH ARRANGEMENT
EP2642588A3 (en) Antenna device for near field wireless communication and portable terminal having the same
ATE511224T1 (en) HIGH FREQUENCY SHIELDING FOR A PORTABLE RADIO DEVICE
MX2010002757A (en) Symmetrical printed meander dipole antenna.
TW200634645A (en) RFID tag
CA2639309A1 (en) Mobile wireless communications device antenna assembly with antenna element and floating director element on flexible substrate and related methods
EP2418733A3 (en) Mobile wireless device with multi-band loop antenna and related methods
ATE442682T1 (en) MOBILE RADIO COMMUNICATION DEVICE HAVING AN ELECTRICALLY CONDUCTIVE DIRECTIONAL ELEMENT AND CORRESPONDING METHOD
CA2596907A1 (en) Mobile wireless communications device including an electrically conductive, electrically floating element and related methods
ATE504103T1 (en) MINIATURIZED CIRCULAR POLARIZED PATCH ANTENNA
CA2639203A1 (en) Mobile wireless communications device including a folded monopole multi-band antenna and related methods
DE602006005142D1 (en) A mobile wireless communication device having an absorber for reducing energy radiated from an RF component

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties