[go: up one dir, main page]

BR9910502A - Mounting cradle to support a low-noise block, low-noise block, satellite dish receiver system, process for aligning an lnb to a satellite dish antenna to optimize signal reception for a particular satellite, and coverage for a cradle mounting and an lnb - Google Patents

Mounting cradle to support a low-noise block, low-noise block, satellite dish receiver system, process for aligning an lnb to a satellite dish antenna to optimize signal reception for a particular satellite, and coverage for a cradle mounting and an lnb

Info

Publication number
BR9910502A
BR9910502A BR9910502-0A BR9910502A BR9910502A BR 9910502 A BR9910502 A BR 9910502A BR 9910502 A BR9910502 A BR 9910502A BR 9910502 A BR9910502 A BR 9910502A
Authority
BR
Brazil
Prior art keywords
lnb
cradle
satellite
noise block
mounting
Prior art date
Application number
BR9910502-0A
Other languages
Portuguese (pt)
Inventor
Derek Arthur Henry Grice
Simon Paul Wilson
Original Assignee
Cambridge Ind Ltd
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 Cambridge Ind Ltd filed Critical Cambridge Ind Ltd
Publication of BR9910502A publication Critical patent/BR9910502A/en

Links

Classifications

    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • 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
    • H01Q3/12—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 relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/18—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

"BERçO DE MONTAGEM PARA SUPORTAR UM BLOCO DE BAIXO RUìDO, BLOCO DE BAIXO RUìDO, SISTEMA RECEPTOR DE ANTENA PARABóLICA, PROCESSO PARA ALINHAR UM LNB A UMA ANTENA PARABóLICA DE SATéLITE PARA OTIMIZAR A RECEPçãO DO SINAL PARA UM SATéLITE PARTICULAR, E, COBERTURA PARA UM BERçO DE MONTAGEM E UM LNB" é descrito um berço de montagem (16) para acoplar um bloco de baixo ruído (LNB) (12) a um braço de haste (14) de uma antena parabólica de satélite (10). O berço de montagem (16) encaixa o LNB (12) e possibilita que o LNB (12) gire ao redor do eixo (28) de um guia de onda (30) dentro do LNB (12). Uma projeção (54) sobre a superfície (52) do LNB (12) encaixa com uma de uma de fendas (26 a-e) sobre o berço (16), as quais são radialmente espaçadas em posições angulares predeterminadas. A projeção (54) fica localizada dentro de uma fenda desejada (26) e, então, é fixada no lugar. O berço de montagem (16) garante que uma sonda localizada no lado interno do guia de onda (30) dentro do LNB (12) possa ser alinhado em um ângulo predeterminado em relação ao berço (16) e, daí, o braço de haste (14) e a antena parabólica (10) para otimizar a recepção de sinais de satélites específicos."ASSEMBLY CRADLE TO SUPPORT A LOW NOISE BLOCK, LOW NOISE BLOCK, PARABOLIC ANTENNA RECEIVER SYSTEM, PROCESS TO ALIGN A LNB TO A SATELLITE PARABOLIC ANTENNA TO OPTIMIZE THE RECEPTION OF A SATELLITE TO SATELLITE A SATELLITE ASSEMBLY COT AND ONE LNB "An assembly cradle (16) is described for coupling a low noise block (LNB) (12) to a rod arm (14) of a satellite dish antenna (10). The mounting cradle (16) fits the LNB (12) and allows the LNB (12) to rotate around the axis (28) of a waveguide (30) inside the LNB (12). A projection (54) on the surface (52) of the LNB (12) fits with one of the slots (26 a-e) on the cradle (16), which are radially spaced at predetermined angular positions. The projection (54) is located within a desired slot (26) and is then fixed in place. The mounting cradle (16) ensures that a probe located on the inside of the waveguide (30) within the LNB (12) can be aligned at a predetermined angle to the cradle (16) and, hence, the rod arm (14) and the satellite dish (10) to optimize the reception of signals from specific satellites.

BR9910502-0A 1998-05-15 1999-05-14 Mounting cradle to support a low-noise block, low-noise block, satellite dish receiver system, process for aligning an lnb to a satellite dish antenna to optimize signal reception for a particular satellite, and coverage for a cradle mounting and an lnb BR9910502A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9810584.4A GB9810584D0 (en) 1998-05-15 1998-05-15 Low noise block (LNB) mounting system
PCT/GB1999/001548 WO1999060658A1 (en) 1998-05-15 1999-05-14 Low noise block (lnb) mounting system

Publications (1)

Publication Number Publication Date
BR9910502A true BR9910502A (en) 2001-01-09

Family

ID=10832218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910502-0A BR9910502A (en) 1998-05-15 1999-05-14 Mounting cradle to support a low-noise block, low-noise block, satellite dish receiver system, process for aligning an lnb to a satellite dish antenna to optimize signal reception for a particular satellite, and coverage for a cradle mounting and an lnb

Country Status (6)

Country Link
EP (1) EP1086508A1 (en)
AU (1) AU3942799A (en)
BR (1) BR9910502A (en)
GB (1) GB9810584D0 (en)
MX (1) MXPA00011245A (en)
WO (1) WO1999060658A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196675B2 (en) * 2005-03-24 2007-03-27 Andrew Corporation High resolution orientation adjusting arrangement for feed assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543664A3 (en) * 1991-11-21 1993-09-22 Nifco Inc. Parabolic antenna and method of manufacturing reflector body of the same
JPH09121118A (en) * 1995-07-21 1997-05-06 Daewoo Electron Co Ltd parabolic antenna
US6121939A (en) * 1996-11-15 2000-09-19 Yagi Antenna Co., Ltd. Multibeam antenna
JPH1117445A (en) * 1997-06-26 1999-01-22 Sony Corp Antenna device and adjustment method thereof

Also Published As

Publication number Publication date
EP1086508A1 (en) 2001-03-28
WO1999060658A1 (en) 1999-11-25
MXPA00011245A (en) 2003-04-22
GB9810584D0 (en) 1998-07-15
AU3942799A (en) 1999-12-06

Similar Documents

Publication Publication Date Title
US4195302A (en) Double reflector antenna with feed horn protection
USRE41816E1 (en) Dish antenna rotation apparatus
AU736121B2 (en) An antenna system, in particular for pointing at non-geostationary satellites
CN102576925A (en) A vehicle mounted antenna and methods for transmitting and/or receiving signals
EP0597318B1 (en) Multibeam antenna for receiving satellite
US20010054984A1 (en) Multi-feed reflector antenna
MY113841A (en) Mechanism for mounting a receiving/transmitting horn in a satellite dish
FR2753007B1 (en) SATELLITE RECEPTION ANTENNA
US6297710B1 (en) Slip joint polarizer
BR9906340A (en) Frequency converter arrangement for satellite dishes.
US20030117335A1 (en) Thermal locate 5W(V) and 5W(H) SSPA's on back of reflector(S)
EP0997803B1 (en) Satellite terminal antenna installation
BR9910502A (en) Mounting cradle to support a low-noise block, low-noise block, satellite dish receiver system, process for aligning an lnb to a satellite dish antenna to optimize signal reception for a particular satellite, and coverage for a cradle mounting and an lnb
JP3607825B2 (en) Multi-beam antenna
KR20030085358A (en) Satellite communication antenna using multiplex frequency band
US5859620A (en) Multiband feedhorn mount assembly for ground satellite receiving antenna
WO1992007394A1 (en) Satellite antenna
RU2120162C1 (en) Multibeam lens antenna
KR200212460Y1 (en) Low Noise Blockdown converter fixing bracket for satellite broadcasting
GB2227609A (en) Double aerial [daerial]
KR0137364Y1 (en) Cable connection structure of satellite broadcasting antenna
JP2531780Y2 (en) Primary radiator support device
JPH02503050A (en) Receiving device for satellite signals
KR200284592Y1 (en) Satellite communication antenna using multiplex frequency band
KR980009775U (en) Elevation Indicator for Parabolic Antenna

Legal Events

Date Code Title Description
TC Change of proprietor's name
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