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

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
CA2638104C (en) 2010-08-17
EP2034555B1 (en) 2011-01-19
EP2034555A1 (en) 2009-03-11
DE602007012101D1 (en) 2011-03-03

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Legal Events

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