AR008926A1 - Un neutralizador del acoplamiento reciproco entre un par de antenas de una disposicion de comunicaciones celular, una antena celular para ser acopladapor dicho neutralizador, y un metodo para neutralizar el acoplamiento entre el par de antenas que utiliza dicho neutralizador. - Google Patents

Un neutralizador del acoplamiento reciproco entre un par de antenas de una disposicion de comunicaciones celular, una antena celular para ser acopladapor dicho neutralizador, y un metodo para neutralizar el acoplamiento entre el par de antenas que utiliza dicho neutralizador.

Info

Publication number
AR008926A1
AR008926A1 ARP970105734A ARP970105734A AR008926A1 AR 008926 A1 AR008926 A1 AR 008926A1 AR P970105734 A ARP970105734 A AR P970105734A AR P970105734 A ARP970105734 A AR P970105734A AR 008926 A1 AR008926 A1 AR 008926A1
Authority
AR
Argentina
Prior art keywords
neutralizer
coupling
pair
antennas
coupled
Prior art date
Application number
ARP970105734A
Other languages
English (en)
Original Assignee
Raytheon E Systems 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 Raytheon E Systems Inc filed Critical Raytheon E Systems Inc
Publication of AR008926A1 publication Critical patent/AR008926A1/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas

Abstract

Un neutralizador del acoplamiento recíproco, entre un par de antenas alternativas para una disposicion de comunicaciones celular o movil. Elneutralizador del acoplamiento incluye un primer y un segundo capacitor, cada uno de los cuales tieneuna primera extremidad y una segunda extremidad,estando las primeras extremidades, acopladas a una respectiva antena alternativa. El neutralizador incluye además una línea de transmision de altaimpedancia conectada a las segundas extremidades de los capacitores. La línea de transmision y los capacitores están dimensionados y configuradospara neutralizar el acoplamiento recíproco adverso entre el par de antenas alternativas, en una predeterminada banda de frecuencia. La neutralizaciondel acoplamiento recíproco es lograda extrayendo una senal presente en una de las antenas alternativas e inyectando la senal en la otra antena alternativacon una amplitud sustancialmente igual y con una fase opuesta. Propone también una antena celular para ser acoplada por dicho neutralizador y un método paraneutralizar el acoplamiento de un par de antenas mediante dicho neutralizador.
ARP970105734A 1996-12-06 1997-12-05 Un neutralizador del acoplamiento reciproco entre un par de antenas de una disposicion de comunicaciones celular, una antena celular para ser acopladapor dicho neutralizador, y un metodo para neutralizar el acoplamiento entre el par de antenas que utiliza dicho neutralizador. AR008926A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/761,130 US5892482A (en) 1996-12-06 1996-12-06 Antenna mutual coupling neutralizer

Publications (1)

Publication Number Publication Date
AR008926A1 true AR008926A1 (es) 2000-02-23

Family

ID=25061255

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105734A AR008926A1 (es) 1996-12-06 1997-12-05 Un neutralizador del acoplamiento reciproco entre un par de antenas de una disposicion de comunicaciones celular, una antena celular para ser acopladapor dicho neutralizador, y un metodo para neutralizar el acoplamiento entre el par de antenas que utiliza dicho neutralizador.

Country Status (7)

Country Link
US (1) US5892482A (es)
EP (1) EP0847101A3 (es)
JP (1) JPH10178314A (es)
KR (1) KR19980063815A (es)
AR (1) AR008926A1 (es)
AU (1) AU724045B2 (es)
BR (1) BR9706130A (es)

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Also Published As

Publication number Publication date
EP0847101A2 (en) 1998-06-10
JPH10178314A (ja) 1998-06-30
KR19980063815A (ko) 1998-10-07
EP0847101A3 (en) 2000-06-28
AU724045B2 (en) 2000-09-07
AU4691797A (en) 1998-06-11
BR9706130A (pt) 1999-03-30
US5892482A (en) 1999-04-06

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