BR0011281A - Comutador de fase - Google Patents

Comutador de fase

Info

Publication number
BR0011281A
BR0011281A BR0011281-0A BR0011281A BR0011281A BR 0011281 A BR0011281 A BR 0011281A BR 0011281 A BR0011281 A BR 0011281A BR 0011281 A BR0011281 A BR 0011281A
Authority
BR
Brazil
Prior art keywords
signal
phase switch
signal conductor
transmission path
signal conductors
Prior art date
Application number
BR0011281-0A
Other languages
English (en)
Inventor
Cornelius Frederik Du Toit
Mathias Martin Ernest Ehlen
Benjamin Cristobal Tan
Original Assignee
Andrew Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19927293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0011281(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andrew Corp filed Critical Andrew Corp
Publication of BR0011281A publication Critical patent/BR0011281A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/184—Strip line phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

Patente de Invenção: "COMUTADOR DE FASE". Um difusor variável compreendendo primeiro e segundo condutores de sinal acoplados (6, 7, 17), fornecendo uma trajetória de transmissão através do comutador. Os condutores de sinal são relativamente móveis para variar o comprimento físico da trajetória de transmissão. O primeiro condutor de sinal compreende um par de braços eletricamente paralelos (6, 7), e o segundo condutor de sinal (17) está disposto entre os braços do primeiro condutor de sinal. Um plano de aterramento (1) está disposto em um lado dos condutores de sinal.
BR0011281-0A 1999-05-20 2000-05-22 Comutador de fase BR0011281A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ33590199 1999-05-20
PCT/IB2000/000739 WO2001003233A1 (en) 1999-05-20 2000-05-22 Variable phase shifter

Publications (1)

Publication Number Publication Date
BR0011281A true BR0011281A (pt) 2002-03-05

Family

ID=19927293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011281-0A BR0011281A (pt) 1999-05-20 2000-05-22 Comutador de fase

Country Status (5)

Country Link
EP (1) EP1181736A4 (pt)
CN (1) CN1274054C (pt)
AU (1) AU764221B2 (pt)
BR (1) BR0011281A (pt)
WO (1) WO2001003233A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0215087D0 (en) * 2002-06-29 2002-08-07 Alan Dick & Company Ltd A phase shifting device
FR2866756B1 (fr) * 2004-02-25 2006-06-09 Mat Equipement Element dephaseur et antenne a depointage variable comprenant au moins un tel element
GB2418542B (en) * 2004-09-23 2006-09-06 Trackwise Designs Ltd Improvements relating to adjustable antennas
GB2426635A (en) * 2005-05-27 2006-11-29 Alan Dick & Company Ltd Phase shifting arrangement
US7898489B2 (en) 2005-05-31 2011-03-01 Powerwave Technologies Sweden Ab Beam adjusting device
CN2859838Y (zh) * 2005-12-26 2007-01-17 京信通信技术(广州)有限公司 相位连续可变的移相器
EP2169762B1 (en) * 2006-10-16 2016-10-05 Telefonaktiebolaget LM Ericsson (publ) A tilt-dependent beam-shape system
FR2977381B1 (fr) * 2011-06-30 2014-06-06 Alcatel Lucent Dephaseur et repartiteur de puissance
CN102263313A (zh) 2011-07-27 2011-11-30 华为技术有限公司 一种移相装置及其应用的天线系统
US9325043B2 (en) 2013-07-26 2016-04-26 Alcatel-Lucent Shanghai Bell Co., Ltd. Phase shifting circuit including an elongated conductive path covered by a metal sheet having stand-off feet and also including a slidable tuning member
CN104269647B (zh) * 2014-09-09 2017-12-22 西安华为技术有限公司 一种移相器
KR101771240B1 (ko) * 2016-02-03 2017-09-05 주식회사 케이엠더블유 위상 변환 장치
US10790586B2 (en) * 2017-06-15 2020-09-29 Huawei Technologies Co., Ltd. Adjustable stacked phase-mode feed for 2D steering of antenna arrays
EP3713010A1 (en) 2019-03-20 2020-09-23 Nokia Solutions and Networks Oy Apparatus for processing radio frequency signals
CN112909453A (zh) * 2021-03-23 2021-06-04 京信通信技术(广州)有限公司 基站天线及其移相器
WO2022227035A1 (en) * 2021-04-30 2022-11-03 Telefonaktiebolaget Lm Ericsson (Publ) Phase shifter, antenna unit, and base station
CN113889720B (zh) * 2021-11-08 2022-09-20 华南理工大学 移相装置、天线及基站

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144797B (de) * 1961-08-10 1963-03-07 Siemens Ag Hochfrequenzleitungsstueck mit veraenderbarer Laenge
US3763445A (en) * 1971-03-08 1973-10-02 Tektronix Inc Variable length transmission line
DE2458477C3 (de) * 1974-12-10 1979-01-18 Deutsche Forschungs- Und Versuchsanstalt Fuer Luft- Und Raumfahrt E.V., 5000 Koeln Mechanischer Mehrkanal-Phasenschieber
JPH0668623B2 (ja) * 1986-02-13 1994-08-31 富士写真フイルム株式会社 水なし感光性平版印刷版
JP3026272B2 (ja) * 1990-11-29 2000-03-27 大豊工業株式会社 すべり軸受
US5801600A (en) * 1993-10-14 1998-09-01 Deltec New Zealand Limited Variable differential phase shifter providing phase variation of two output signals relative to one input signal
US5905462A (en) * 1998-03-18 1999-05-18 Lucent Technologies, Inc. Steerable phased-array antenna with series feed network
AUPP241998A0 (en) * 1998-03-18 1998-04-09 Alcatel Alsthom Compagnie Generale D'electricite Phase-shifter arrangement
DE19812582A1 (de) * 1998-03-21 1999-09-23 Bosch Gmbh Robert Integriertes Wellenleiterbauelement
JPH11340705A (ja) * 1998-05-25 1999-12-10 Anten Kk 非接触型可変移相器

Also Published As

Publication number Publication date
AU764221B2 (en) 2003-08-14
CN1390368A (zh) 2003-01-08
EP1181736A1 (en) 2002-02-27
EP1181736A4 (en) 2003-04-09
WO2001003233A1 (en) 2001-01-11
AU4605700A (en) 2001-01-22
CN1274054C (zh) 2006-09-06

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired