[go: up one dir, main page]

BR0015050A - Polarizador de junta de deslizamento e método para sua instalação - Google Patents

Polarizador de junta de deslizamento e método para sua instalação

Info

Publication number
BR0015050A
BR0015050A BR0015050-9A BR0015050A BR0015050A BR 0015050 A BR0015050 A BR 0015050A BR 0015050 A BR0015050 A BR 0015050A BR 0015050 A BR0015050 A BR 0015050A
Authority
BR
Brazil
Prior art keywords
waveguide
polarity
stationary
slip joint
sensor
Prior art date
Application number
BR0015050-9A
Other languages
English (en)
Inventor
Scott J Cook
Dennis L Cronin
Peter L Gardner
John Michael Vezmar
Original Assignee
Channel Master Llc
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 Channel Master Llc filed Critical Channel Master Llc
Publication of BR0015050A publication Critical patent/BR0015050A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer

Landscapes

  • Waveguide Connection Structure (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

"POLARIZADOR DE JUNTA DE DESLIZAMENTO E MéTODO PARA SUA INSTALAçãO". Um polarizador de junta de deslizamento incluindo uma guia-de-onda estacionária (35) giratoriamente conectada a uma guia-de-onda móvel (20), ou seja, a um transdutor de modo orto através de uma interface de acoplamento (60a, 60b), como por exemplo, um par de flanges giráveis de acoplamento. A guia-de-onda móvel (20) é girável em relação à guia-de-onda estacionária (35) para ajustar quer polaridade de recepção ou polaridade de transmissão. Um sensor (50) se estende axialmente na guia-de-onda móvel, passando através da interface de acoplamento e para dentro da guia-de-onda estacionária (35). O sensor (50) pode ser anexado à guia-de-onda móvel (20) de modo que ambas girem simultaneamente. Alternativamente, o sensor (50) gira independentemente da guia-de-onda móvel (20) para ajustar polaridade de transmissão. Durante instalação, a guia-de-onda móvel (20) é girada em relação à guia-de-onda estacionária para ajustar polaridade de recepção e/ou polaridade de transmissão. Uma vez ajustados, os flanges de acoplamento giratórios são travados entre si para impedir movimento.
BR0015050-9A 1999-09-02 2000-08-30 Polarizador de junta de deslizamento e método para sua instalação BR0015050A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/388,595 US6297710B1 (en) 1999-09-02 1999-09-02 Slip joint polarizer
PCT/US2000/023904 WO2001017056A1 (en) 1999-09-02 2000-08-30 Slip joint polarizer

Publications (1)

Publication Number Publication Date
BR0015050A true BR0015050A (pt) 2002-07-02

Family

ID=23534754

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015050-9A BR0015050A (pt) 1999-09-02 2000-08-30 Polarizador de junta de deslizamento e método para sua instalação

Country Status (6)

Country Link
US (1) US6297710B1 (pt)
EP (1) EP1210743A4 (pt)
CN (1) CN1371533A (pt)
AU (1) AU7094700A (pt)
BR (1) BR0015050A (pt)
WO (1) WO2001017056A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677911B2 (en) * 2002-01-30 2004-01-13 Prodelin Corporation Antenna feed assembly capable of configuring communication ports of an antenna at selected polarizations
US6985057B2 (en) * 2003-09-17 2006-01-10 Andrew Corporation Quick turn-lock waveguide transition assembly
US7236681B2 (en) * 2003-09-25 2007-06-26 Prodelin Corporation Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes
US8089420B2 (en) * 2006-04-11 2012-01-03 Resilient Satellite Services Quick deployable disaster satellite earth terminal
US7772940B2 (en) * 2008-05-16 2010-08-10 Optim Microwave, Inc. Rotatable polarizer device using a hollow dielectric tube and feed network using the same
CN101872901A (zh) * 2009-04-23 2010-10-27 安德鲁有限责任公司 单元微波天线馈电装置及其制造方法
US8653906B2 (en) 2011-06-01 2014-02-18 Optim Microwave, Inc. Opposed port ortho-mode transducer with ridged branch waveguide
US8994474B2 (en) 2012-04-23 2015-03-31 Optim Microwave, Inc. Ortho-mode transducer with wide bandwidth branch port
CN103474768B (zh) * 2013-09-17 2018-06-26 国家电网公司 一种圆波导天馈天线系统
CN106785440B (zh) * 2016-11-18 2019-12-10 中国电子科技集团公司第二十九研究所 一种车载动中通极化跟踪调整装置
CN107317074B (zh) * 2017-06-28 2019-10-22 北京理工大学 一种基于薄膜型器件的340GHz和450GHz宽带双工器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962677A (en) * 1945-10-04 1960-11-29 Bell Telephone Labor Inc Wave guide joint
GB983373A (en) * 1962-08-23 1965-02-17 Gen Electric Co Ltd Improvements in or relating to rotatable waveguide joints
US3287730A (en) 1963-02-05 1966-11-22 John L Kerr Variable polarization antenna
US3681714A (en) * 1969-03-06 1972-08-01 Tokyo Keiki Seizosho Co Ltd Impedance transformers for microwave transmission lines
US3938157A (en) 1969-08-14 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Rotatable radar antenna feed and receiver horn
US3665481A (en) 1970-05-12 1972-05-23 Nasa Multi-purpose antenna employing dish reflector with plural coaxial horn feeds
US3924205A (en) 1972-03-24 1975-12-02 Andrew Corp Cross-polarized parabolic antenna
US3731236A (en) 1972-08-17 1973-05-01 Gte Sylvania Inc Independently adjustable dual polarized diplexer
NL180623C (nl) 1977-01-12 1987-08-17 Philips Nv Belichter voor een antenne.
DE2748956A1 (de) 1977-11-02 1979-05-03 Licentia Gmbh Hohlleitertwist
US4222017A (en) 1978-05-09 1980-09-09 Rca Corporation Rotatable polarization duplexer
US4387378A (en) 1978-06-28 1983-06-07 Harris Corporation Antenna having electrically positionable phase center
US4353041A (en) 1979-12-05 1982-10-05 Ford Aerospace & Communications Corp. Selectable linear or circular polarization network
US4375052A (en) 1980-07-11 1983-02-22 Microdyne Corporation Polarization rotatable antenna feed
FR2503462A1 (fr) 1981-03-31 1982-10-08 Thomson Csf Antenne a dispositif de transposition de la direction de la polarisation lineaire
US4565346A (en) 1983-09-06 1986-01-21 Edwards Ivan J Adjustable bracket mount
US4748451A (en) 1983-09-06 1988-05-31 Edwards Ivan J Adjustable bracket mount
US4663634A (en) 1983-11-21 1987-05-05 Epsco, Incorporated Polarization converter within waveguide feed for dish reflector
US4679009A (en) 1984-08-27 1987-07-07 M/A-Com, Inc. Polarized signal receiving apparatus
US4829313A (en) 1984-11-15 1989-05-09 Chaparral Communications Drive system and filament for a twistable septum in a feedhorn
US4903037A (en) 1987-10-02 1990-02-20 Antenna Downlink, Inc. Dual frequency microwave feed assembly
US5162808A (en) 1990-12-18 1992-11-10 Prodelin Corporation Antenna feed with selectable relative polarization
US5463358A (en) * 1993-09-21 1995-10-31 Dunn; Daniel S. Multiple channel microwave rotary polarizer
US5576668A (en) 1995-01-26 1996-11-19 Hughes Aircraft Company Tandem circular polarizer

Also Published As

Publication number Publication date
WO2001017056A1 (en) 2001-03-08
EP1210743A4 (en) 2003-04-02
CN1371533A (zh) 2002-09-25
US6297710B1 (en) 2001-10-02
AU7094700A (en) 2001-03-26
EP1210743A1 (en) 2002-06-05

Similar Documents

Publication Publication Date Title
BR0015050A (pt) Polarizador de junta de deslizamento e método para sua instalação
WO2002063176A8 (en) 'cam bar centering mechanism'
GB2366541A (en) Pipeline cutting apparatus
AU6598286A (en) Fluid coupling construction for non-pressure balanced fluid conducting swivel joints
MX9605859A (es) Sistema de engranajes de angulo variable.
BR0214737A (pt) Tensor de correia e aparelho giratório para transmitir, seletivamente, torque ou potência de rotação
AU5796194A (en) Supination-pronation device
NZ335944A (en) Drill string fitting with rotatable mounts on body exterior housing rollers that can rotate so as to reduce friction in axial and transverse directions
BR9804133A (pt) Conector de alça de puxar para cursor de fecho corrediço
BR9609471A (pt) Junções universais de proporção de velocidade constante tipo trìpode.
ES2005385A6 (es) Articulacion homocinetica doble.
BR0307202A (pt) Conjuntos de camisa para envolvimento de membros tubulares
NO167943C (no) Anordning ved varmeisolert roerseksjon for undersjoeisk roerledning, samt fremgangsmaate for fremstilling av slik roerseksjon
DE69416280D1 (de) Reibungskupplung für ein doppelscharniergelenk
DE69919399D1 (de) Kugelnockenzentriereinrichtung
MX9606074A (es) Dispositivo para identificar las relaciones de angulo de desfasamiento en un ensamble de eje de direccion.
SE8304608L (sv) Pneumatisk koppling
ATE426773T1 (de) Drehdurchfuhrung fur fluidsysteme
DE59805559D1 (de) Verbindungseinrichtung zwischen zwei gelenkig miteinander verbundenen fahrzeugteilen eines gelenkfahrzeuges
WO1997010775A3 (en) Apparatus for treating ankle fractures
KR900014782A (ko) 오울덤즈 커플링
DK0766794T3 (da) Koblingsindretning
IT245258Y1 (it) Sistema per l'accoppiamento diretto di due alberi rotanti coassiali, e relativo dispositivo.
SE9702181D0 (sv) Anordning i antennsystem
ATE278147T1 (de) Drehgelenk

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 9A,10A E 11AA ANUIDADE(S).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time