BR9812260A - Antena de múltipla frequências - Google Patents

Antena de múltipla frequências

Info

Publication number
BR9812260A
BR9812260A BR9812260-6A BR9812260A BR9812260A BR 9812260 A BR9812260 A BR 9812260A BR 9812260 A BR9812260 A BR 9812260A BR 9812260 A BR9812260 A BR 9812260A
Authority
BR
Brazil
Prior art keywords
frequency
elements
antenna
coupler
vehicle
Prior art date
Application number
BR9812260-6A
Other languages
English (en)
Inventor
Allen Tran
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR9812260A publication Critical patent/BR9812260A/pt

Links

Classifications

    • 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
    • H01Q5/15—Resonant antennas for operation of centre-fed antennas comprising one or more collinear, substantially straight or elongated active elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • 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
    • 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
    • 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
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • 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
    • 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
    • H01Q9/32—Vertical arrangement of element

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

Patente de Invenção: UMA ANTENA DE MúLTIPLAS FREQUêNCIAS. Uma antena (112) e acoplador (10) para múltiplas freq³ências estabelecem uma trajetória de comunicação de baixo ruído a partir de um telefone sem fio de múltiplas freq³ências (14) ou de múltiplos telefones sem fio de freq³ência única, cada um operando em uma freq³ência única, cada um operando em uma freq³ência diferente, em um veículo (16) para o exterior do veículo. O acoplador (10) inclui elementos interno (32) e externo (22), que ficam orientados face a face um em relação ao outro, com uma pára-brisas "ensanduichado" entre eles. Cada elemento (22, 32) é afilado e os elementos ficam justapostos um com o outro de tal forma que a extremidade mais larga de um elemento ficam de um modo geral oposta à extremidade mais estreita do outro. Um irradiador (112) de múltiplas freq³ências é ligado ao elemento externo (22). O irradiador inclui vários elementos de irradiação (114, 116) que estão separados uns dos outros e que estão ligados a uma base em comum, com cada elemento de irradiação sendo configurado para irradiar em uma respectiva freq³ência.
BR9812260-6A 1997-04-23 1998-04-16 Antena de múltipla frequências BR9812260A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/842,412 US5926143A (en) 1997-04-23 1997-04-23 Multi-frequency band rod antenna
PCT/US1998/005764 WO1998048479A1 (en) 1997-04-23 1998-04-16 A multi-frequency antenna

Publications (1)

Publication Number Publication Date
BR9812260A true BR9812260A (pt) 2000-07-18

Family

ID=25287231

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812260-6A BR9812260A (pt) 1997-04-23 1998-04-16 Antena de múltipla frequências

Country Status (14)

Country Link
US (1) US5926143A (pt)
EP (1) EP0978156A1 (pt)
JP (1) JP2001526856A (pt)
KR (1) KR20010020125A (pt)
CN (1) CN1254449A (pt)
AU (1) AU736883B2 (pt)
BR (1) BR9812260A (pt)
CA (1) CA2286844A1 (pt)
IL (1) IL132379A (pt)
MY (1) MY116190A (pt)
NO (1) NO995178L (pt)
RU (1) RU2211509C2 (pt)
TW (1) TW393807B (pt)
WO (1) WO1998048479A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291967B1 (en) * 2001-02-26 2008-03-12 Nippon Antena Kabushiki Kaisha Multifrequency antenna
US6690330B1 (en) * 2001-09-24 2004-02-10 Allen Telecom, Inc. Glass-mounted coupler and passive glass-mounted antenna for satellite radio applications
DE10207703B4 (de) 2002-02-22 2005-06-09 Kathrein-Werke Kg Antenne für eine Empfangs- und/oder Sendeeinrichtung insbesondere als Dachantenne für Kraftfahrzeuge
US7075784B2 (en) 2002-10-22 2006-07-11 Sullivan Jason A Systems and methods for providing a dynamically modular processing unit
BR0315570A (pt) 2002-10-22 2005-08-23 Jason A Sullivan Módulo de controle de processamento não-periféricos possuindo propriedades aperfeiçoadas de dissipação de calor
WO2004038555A2 (en) 2002-10-22 2004-05-06 Isys Technologies Robust customizable computer processing system
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
IT1400110B1 (it) * 2010-05-21 2013-05-17 S Di G Moiraghi & C Soc Sa Antenna planare compatta.
RU2447552C1 (ru) * 2010-10-18 2012-04-10 Российская Федерация, от имени которой выступает государственный заказчик - Государственная корпорация по атомной энергии "Росатом" Планарный излучатель
US9478867B2 (en) 2011-02-08 2016-10-25 Xi3 High gain frequency step horn antenna
US9478868B2 (en) 2011-02-09 2016-10-25 Xi3 Corrugated horn antenna with enhanced frequency range
US8933850B2 (en) * 2011-11-23 2015-01-13 Sti-Co Industries, Inc. Tri-band antenna
US9601819B2 (en) 2013-02-27 2017-03-21 Texas Instruments Incorporated Dielectric waveguide with extending connector and affixed deformable material
US9450309B2 (en) 2013-05-30 2016-09-20 Xi3 Lobe antenna

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966678A (en) * 1958-03-27 1960-12-27 Edward F Harris Multifrequency resonant antenna
US3541567A (en) * 1967-09-25 1970-11-17 Richard J Francis Multielement radio-frequency antenna structure having linearly arranged elements
US3550145A (en) * 1968-08-05 1970-12-22 Us Army Manipole broadband antenna
GB2050701B (en) * 1979-05-08 1983-08-03 Secr Defence Radio antennae structures
US4658259A (en) * 1985-03-06 1987-04-14 Blaese Herbert R On-glass antenna
US4857939A (en) * 1988-06-03 1989-08-15 Alliance Research Corporation Mobile communications antenna
US4916456A (en) * 1989-05-12 1990-04-10 Don Shyu Glass-mountable antenna assembly
US5177493A (en) * 1990-03-05 1993-01-05 Pioneer Electronic Corporation Antenna device for movable body
US5283589A (en) * 1992-02-05 1994-02-01 Richard Hirschmann Of America, Inc. Window mountable UHF mobile antenna system
DE4318869C2 (de) * 1993-06-07 1997-01-16 Lindenmeier Heinz Funkantennen-Anordnung auf der Fensterscheibe eines Kraftfahrzeugs und Verfahren zur Ermittlung ihrer Beschaltung
US5451966A (en) * 1994-09-23 1995-09-19 The Antenna Company Ultra-high frequency, slot coupled, low-cost antenna system

Also Published As

Publication number Publication date
EP0978156A1 (en) 2000-02-09
CN1254449A (zh) 2000-05-24
NO995178L (no) 1999-12-17
IL132379A0 (en) 2001-03-19
JP2001526856A (ja) 2001-12-18
AU736883B2 (en) 2001-08-02
WO1998048479A1 (en) 1998-10-29
CA2286844A1 (en) 1998-10-29
MY116190A (en) 2003-11-28
AU6940598A (en) 1998-11-13
NO995178D0 (no) 1999-10-22
KR20010020125A (ko) 2001-03-15
IL132379A (en) 2003-05-29
RU2211509C2 (ru) 2003-08-27
US5926143A (en) 1999-07-20
TW393807B (en) 2000-06-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A,9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1954 DE 17/06/2008.