BR0012119A - Antena moldada com placa de polaridade - Google Patents

Antena moldada com placa de polaridade

Info

Publication number
BR0012119A
BR0012119A BR0012119-3A BR0012119A BR0012119A BR 0012119 A BR0012119 A BR 0012119A BR 0012119 A BR0012119 A BR 0012119A BR 0012119 A BR0012119 A BR 0012119A
Authority
BR
Brazil
Prior art keywords
polarity
antenna
elevation
mounting
bracket
Prior art date
Application number
BR0012119-3A
Other languages
English (en)
Inventor
Gordon Jackson
Wallace Abernethy
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 BR0012119A publication Critical patent/BR0012119A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding
    • 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
    • H01Q1/125—Means for positioning
    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation

Landscapes

  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

"ANTENA MOLDADA COM PLACA DE POLARIDADE". Uma antena 12 e um conjunto de montagem 50 permitindo o ajuste de azimute de elevação de antena e rotação da antena em torno do eixo geométrico de polaridade incluem uma antena tendo uma placa de polaridade moldada integrada formada em sua parte posterior. A placa de polaridade tendo uma superfície posterior plana perpendicular ao eixo geométrico de polaridade e sendo configurado para receber um suporte de montagem. Um suporte de montagem adequado tem uma porção de polaridade e uma porção de elevação geralmente separados por linha limítrofe e sendo substancialmente perpendiculares entre si. A porção de polaridade 74 tem uma ranhura de polaridade 82 e a porção de elevação 76 tem um furo de montagem de elevação e uma ranhura de elevação em forma de arco disposta em um círculo tendo o centro substancialmente correspondendo à posição do furo de elevação. Um primeiro membro de montagem engata o furo de montagem e ranhura de polaridade 82 para prender o suporte à placa de polaridade. O ângulo de rotação da antena em torno de eixo geométrico de polaridade em relação ao suporte pode ser ajustado ajustando a posição do membro de montagem dentro da ranhura de polaridade. O suporte 56 pode ser montado à presilha de azimute da antena por um segundo membro de montagem que engata o furo de elevação e um parafuso de fixação que engata a ranhura de elevação.
BR0012119-3A 1999-06-17 2000-04-28 Antena moldada com placa de polaridade BR0012119A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/335,089 US6188372B1 (en) 1999-06-17 1999-06-17 Antenna with molded integral polarity plate
PCT/US2000/011908 WO2000079646A1 (en) 1999-06-17 2000-04-28 Antenna with molded integral polarity plate

Publications (1)

Publication Number Publication Date
BR0012119A true BR0012119A (pt) 2002-03-12

Family

ID=23310221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012119-3A BR0012119A (pt) 1999-06-17 2000-04-28 Antena moldada com placa de polaridade

Country Status (7)

Country Link
US (1) US6188372B1 (pt)
EP (1) EP1188201A4 (pt)
AU (1) AU4690800A (pt)
BR (1) BR0012119A (pt)
CA (1) CA2374481A1 (pt)
MX (1) MXPA01013049A (pt)
WO (1) WO2000079646A1 (pt)

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US7991348B2 (en) * 2005-10-12 2011-08-02 The Directv Group, Inc. Triple band combining approach to satellite signal distribution
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US8515342B2 (en) * 2005-10-12 2013-08-20 The Directv Group, Inc. Dynamic current sharing in KA/KU LNB design
US9282299B2 (en) * 2005-10-12 2016-03-08 The Directv Group, Inc. Single local oscillator sharing in multi-band Ka-band LNBS
US8019275B2 (en) * 2005-10-12 2011-09-13 The Directv Group, Inc. Band upconverter approach to KA/KU signal distribution
US20070080887A1 (en) * 2005-10-12 2007-04-12 Kesse Ho KA LNB umbrella shade
US20070089142A1 (en) * 2005-10-14 2007-04-19 John Norin Band converter approach to Ka/Ku signal distribution
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TWI306681B (en) * 2006-04-20 2009-02-21 Wistron Neweb Corp Antenna and supporting structure
MX2008015654A (es) * 2006-06-09 2009-02-16 Directv Group Inc Modo de presentacion para corrientes de bits en varios formatos.
WO2007149403A2 (en) * 2006-06-16 2007-12-27 The Directv Group, Inc. Digital storage media command and control data indexing
US8719875B2 (en) 2006-11-06 2014-05-06 The Directv Group, Inc. Satellite television IP bitstream generator receiving unit
US8712318B2 (en) 2007-05-29 2014-04-29 The Directv Group, Inc. Integrated multi-sat LNB and frequency translation module
US8238813B1 (en) 2007-08-20 2012-08-07 The Directv Group, Inc. Computationally efficient design for broadcast satellite single wire and/or direct demod interface
US9942618B2 (en) * 2007-10-31 2018-04-10 The Directv Group, Inc. SMATV headend using IP transport stream input and method for operating the same
JP5266314B2 (ja) * 2008-04-23 2013-08-21 マスプロ電工株式会社 オフセットパラボラアンテナ
BRPI1006912A2 (pt) 2009-01-06 2016-02-16 Directv Group Inc estimação de deriva de frequência para unidade externa de baixo custo
US8760361B2 (en) * 2009-09-29 2014-06-24 Andrew Llc Method and apparatus for fine polarization reflector antenna adjustment
CN102044742A (zh) * 2010-12-20 2011-05-04 东莞市星火通讯科技有限公司 全向吸顶天线及其制造方法
US20120211634A1 (en) * 2011-02-23 2012-08-23 Lan-Chun Yang Supporting pedestal and related antenna system
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Also Published As

Publication number Publication date
AU4690800A (en) 2001-01-09
EP1188201A4 (en) 2002-08-07
CA2374481A1 (en) 2000-12-28
EP1188201A1 (en) 2002-03-20
WO2000079646A1 (en) 2000-12-28
US6188372B1 (en) 2001-02-13
MXPA01013049A (es) 2004-08-19

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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 9A ANUIDADE

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 8.6 DA RPI 2008 DE 30/06/2009.