BRPI0803648A2 - antena de laÇo de fita méltipla dual-polarizada e metodologia associada para um dispositivo de Áudio - Google Patents

antena de laÇo de fita méltipla dual-polarizada e metodologia associada para um dispositivo de Áudio

Info

Publication number
BRPI0803648A2
BRPI0803648A2 BRPI0803648-9A BRPI0803648A BRPI0803648A2 BR PI0803648 A2 BRPI0803648 A2 BR PI0803648A2 BR PI0803648 A BRPI0803648 A BR PI0803648A BR PI0803648 A2 BRPI0803648 A2 BR PI0803648A2
Authority
BR
Brazil
Prior art keywords
loop
antenna
dual
associated methodology
audio device
Prior art date
Application number
BRPI0803648-9A
Other languages
English (en)
Inventor
Qinjiang Rao
Geyi Wen
Mark Pecen
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
Publication of BRPI0803648A2 publication Critical patent/BRPI0803648A2/pt
Publication of BRPI0803648B1 publication Critical patent/BRPI0803648B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q7/04—Screened antennas
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

ANTENA DE LAÇO DE FITA MéLTIPLA DUAL-POLARIZADA E METODOLOGIA ASSOCIADA PARA UM DISPOSITIVO DE AéDIO. Uma antena dual-polarizada e uma metodologia associada são providas para um dispositivo de rádio, tal como uma estação móvel. A antena é formada por uma pluralidade de fitas de laço dispostas sobre um substrato. As fitas de laço são configuradas em um par de antenas de canto em L, com os laços compartilhando um conjunto compartilhado de fitas de laço. Uma fita de laço do conjunto compartilhado provê uma conexão de alimentação única posicionada para permitir uma excitação simétrica da antena.
BRPI0803648-9A 2007-04-16 2008-04-15 Aparelho de antena para um dispositivo de rádio e método para a transdução de uma energia de sinal a partir de um dispositivo de rádio BRPI0803648B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07106265.7A EP1983606B1 (en) 2007-04-16 2007-04-16 Dual-polarized, multiple strip-loop antenna and associated methodology, for radio device
EP07106265.7 2007-04-16

Publications (2)

Publication Number Publication Date
BRPI0803648A2 true BRPI0803648A2 (pt) 2009-04-22
BRPI0803648B1 BRPI0803648B1 (pt) 2021-09-08

Family

ID=38038662

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803648-9A BRPI0803648B1 (pt) 2007-04-16 2008-04-15 Aparelho de antena para um dispositivo de rádio e método para a transdução de uma energia de sinal a partir de um dispositivo de rádio

Country Status (7)

Country Link
EP (2) EP1983606B1 (pt)
KR (1) KR101087418B1 (pt)
CN (1) CN101388493B (pt)
BR (1) BRPI0803648B1 (pt)
CA (1) CA2629178C (pt)
MX (1) MX2008004911A (pt)
TW (1) TWI362785B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8164532B1 (en) 2011-01-18 2012-04-24 Dockon Ag Circular polarized compound loop antenna
JP6416378B2 (ja) 2015-01-16 2018-10-31 株式会社東芝 アンテナ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1434300B1 (de) * 2002-12-23 2007-04-18 HUBER & SUHNER AG Breitband-Antenne mit einem 3-dimensionalen Gussteil
US7307591B2 (en) * 2004-07-20 2007-12-11 Nokia Corporation Multi-band antenna
JP4519034B2 (ja) 2004-12-28 2010-08-04 Ｄｘアンテナ株式会社 アンテナ
CN2879454Y (zh) * 2005-09-09 2007-03-14 摩比天线技术（深圳）有限公司 双极化天线

Also Published As

Publication number Publication date
EP2299537A2 (en) 2011-03-23
CA2629178A1 (en) 2008-10-16
MX2008004911A (es) 2009-03-02
KR101087418B1 (ko) 2011-11-25
TW200901565A (en) 2009-01-01
CN101388493B (zh) 2014-04-16
EP1983606A1 (en) 2008-10-22
CN101388493A (zh) 2009-03-18
CA2629178C (en) 2013-03-19
EP2299537A3 (en) 2011-06-29
TWI362785B (en) 2012-04-21
BRPI0803648B1 (pt) 2021-09-08
EP1983606B1 (en) 2016-03-16
EP2299537B1 (en) 2020-01-01
KR20080093384A (ko) 2008-10-21

Similar Documents

Publication Publication Date Title
BR102012008912A8 (pt) stand-by duplo em lte/1x com rádio de chip único
BR112015012165A2 (pt) explorando o ganho de multiplexação intercelular em sistemas celulares sem fio
ES2570366T3 (es) Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas
BR112013017408A2 (pt) matriz de antena conformada
TWI562457B (en) Multi-band planar inverted-f (pifa) antennas and systems with improved isolation
BR112013016780A2 (pt) sistema de localização sem fio com base em tempo e potência
WO2010033004A3 (ko) 이동통신 기지국용 이중대역 이중편파 안테나
IN2012DN01996A (pt)
CO6571851A2 (es) Sistema omnidireccional y conmutable de antenas de banda ancha
BRPI0823408A2 (pt) Método de arranjar troca de sinais entre terminais de usuário em um sistema de comunicação celular e pelo menos uma estação base, sistema de antena distribuída para trocar sinais com terminais de usuário em um sistema de comunicação celular, e, produto de programa de computador.
ATE544197T1 (de) Zweifachpolarisierte zweifachband- basisstationsantenne für die mobilkommunikation
ATE505854T1 (de) Gruppenantennenanordnung
EP2672568A4 (en) DUAL-POLARIZED ANTENNA FOR A MOBILE COMMUNICATION BASE STATION AND MULTI-BAND ANTENNA SYSTEM THEREWITH
WO2011085097A3 (en) A dielectric structure for antennas in rf applications
EP2668697A1 (en) Multi-resonance antenna, antenna module and radio device
BR112013010231A2 (pt) antena dipolo radiante polarizada dual
TW200943633A (en) Methods and devices for wireless chip-to-chip communications
MX2015016979A (es) Arreglo de antenas de doble polarizacion y unidades de radiacion del mismo.
WO2011092311A3 (en) Circularly polarized antenna and feeding network
BR112014008271A2 (pt) estação de acoplamento para acoplamento sem fio com um dockee em um ambiente compartilhado de espectro de rádio, e, método para prover uma estação de acoplamento
ATE546891T1 (de) Verringerung von störungen zwischen zellen
WO2011129547A3 (ko) 다중 노드 시스템에서 단말의 피드백 정보 전송 방법 및 장치
BRPI1105238A8 (pt) Estrutura de suporte de estacao base integrada e estacao base
WO2014059219A3 (en) Methods and systems for high capacity wireless broadband delivery
TW200943636A (en) Hybrid dual dipole single slot antenna for MIMO communication systems

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/04/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.