EP1203420A1 - Verfahren zur justage von parabolantennen - Google Patents
Verfahren zur justage von parabolantennenInfo
- Publication number
- EP1203420A1 EP1203420A1 EP00954345A EP00954345A EP1203420A1 EP 1203420 A1 EP1203420 A1 EP 1203420A1 EP 00954345 A EP00954345 A EP 00954345A EP 00954345 A EP00954345 A EP 00954345A EP 1203420 A1 EP1203420 A1 EP 1203420A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- holding
- holding arm
- paraboloid
- measuring device
- reflection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000003086 colorant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- 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
Definitions
- the invention relates to a method for adjusting parabolic antennas arranged on a holding arm and a holding device for parabolic antennas according to the preambles of claims 1 and 3.
- Parabolic antennas are attached to buildings, masts and the like while facing a satellite whose signal is to be received. Alignment with the signal from the satellite usually takes place in an exposed position, for example on a roof, on a house wall and the like, in that the parabolic antenna is rotated and inclined until a receiving device is arranged in the focal point of the parabolic antenna. receive a maximum signal will. Especially with larger parabolic antennas, this method of attachment is cumbersome, complex and often associated with dangers.
- the object of the invention is therefore to develop a method for adjusting parabolic antennas arranged on a holding arm and a holding device for parabolic antennas in such a way that it enables the parabolic antenna to be installed and aligned as easily as possible on the satellite even in exposed and difficult to access locations.
- the integration of a measuring device for detecting satellite signals in the holding arm has the great advantage that the holding device can be aligned with the satellite signal without fastening the reflection device.
- the entire satellite receiving device can be aligned and fastened to a maximum satellite signal in the simplest way. In particular, no cumbersome handling of the parabolic antenna is required.
- the receiving device which is later to be positioned essentially at the focal point of the reflection device, can first be integrated into the mounting arm so that it can be aligned with the satellite signal, removed after alignment and then attached in the focus of the reflection device.
- the measuring device is integrated on a chip and therefore requires only a small installation space.
- An advantageous embodiment also provides that solar cells are provided on the holding arm, which supply the measuring device with energy. In this way, additional power supplies, which make it necessary to supply lines, can be dispensed with.
- the fastening elements for the parabolic antenna are preferably designed as rails into which sliding elements arranged on the rear of the parabolic antenna engage. In this way, the parabolic antenna can be installed and removed again by sliding it open. This also makes it easy to replace the Parabolic antenna possible, for example to replace it with a parabolic antenna of other designs.
- a holding device for parabolic antennas comprises a holding arm 10 to which a reflection device (not shown) designed as a paraboloid or as part of a paraboloid can be fastened.
- Fastening elements 20 are arranged on the holding arm 10 and, for example, as shown, are designed as rails, into which sliding elements fastened on the rear side of the reflection device can be inserted for fastening the reflection device (not shown).
- a receiving device 30 with a receiver for satellite signals can also be fastened to the holding arm 10, for example by inserting it into an opening 12 provided in the holding arm 10.
- This receiving device 30, shown distorted in the figure, is arranged essentially at its focal point after the mounting of the reflection device. It receives the satellite signals reflected and focused by the reflection device.
- the holding arm 10 is attached to a mast holder 14, for example.
- the mast holder 14 for fastening the holding arm has bores 15 and elongated holes 16, so that the holding arm 10 is adjustable in its inclination.
- the mast holder 14 itself is rotatably arranged on a rod-shaped mast, so that it is possible to align the reflection device with a satellite.
- a measuring device 40 is integrated in the holding arm 10, which enables the holding arm 10 to be aligned with a maximum satellite signal.
- the measuring device 40 is integrated in the holding arm 10 in such a way that when a maximum satellite reception signal is detected in the measuring device 40, this also occurs with a parabolic antenna to be attached later.
- the measuring device 40 is arranged such that when the holding arm 10 is aligned with a maximum satellite reception signal, this also occurs when the reflection device is attached.
- This measuring device 40 can be an additional small measuring device for satellite signals.
- the receiver which is part of the receiving device 30, can also be integrated into the holding arm for the purpose of adjustment and can be installed in the receiving device 30 only later, after the adjustment has taken place.
- a part of the holding arm 10 can be designed as a paraboloid or part of a paraboloid and thus represents a reduced reflection device for the adjustment of the holding arm.
- solar cells 42 which supply the measuring device 40 with energy. In this way, supply lines can be omitted.
- the holding arm 10 is attached to the mast bracket 14 and aligned with the aid of the measuring device 40 to a maximum satellite reception signal
- the reflection device is fastened by pushing it into the holding rail 20.
- the holding device for parabolic antennas described above not only has the great advantage that it is much better and easier to assemble than holding devices known from the prior art, which must always be aligned with the reflection device for a maximum satellite reception signal.
- the tool-free attachment of the reflection device also makes it easy to exchange paraboloid-shaped or reflection devices of other designs. This can be especially for advertising purposes, but also to adapt to new circumstances, such as changed ones Facade colors, changed roof colors in buildings and the like may be advantageous.
Landscapes
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19937511 | 1999-08-09 | ||
DE19937511A DE19937511A1 (de) | 1999-08-09 | 1999-08-09 | Verfahren zur Justage von Parabolantennen |
PCT/DE2000/002366 WO2001011714A1 (de) | 1999-08-09 | 2000-07-20 | Verfahren zur justage von parabolantennen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1203420A1 true EP1203420A1 (de) | 2002-05-08 |
EP1203420B1 EP1203420B1 (de) | 2003-01-15 |
Family
ID=7917710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00954345A Expired - Lifetime EP1203420B1 (de) | 1999-08-09 | 2000-07-20 | Verfahren zur justage von parabolantennen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6639568B1 (de) |
EP (1) | EP1203420B1 (de) |
JP (1) | JP4312982B2 (de) |
CN (1) | CN1203571C (de) |
AU (1) | AU6684300A (de) |
DE (2) | DE19937511A1 (de) |
WO (1) | WO2001011714A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001087354A2 (en) | 2000-05-17 | 2001-11-22 | Bristol-Myers Squibb Pharma Company | Use of small molecule radioligands for diagnostic imaging |
FR2836287B1 (fr) * | 2002-02-19 | 2004-05-14 | Manuf D App Electr De Cahors M | Monture d'antenne permettant un reglage fin de l'orientation en azimut de l'antenne |
US20050289012A1 (en) * | 2004-06-28 | 2005-12-29 | Richard Boller | Distribution and marketing system and method for subscription service |
US7286096B2 (en) * | 2005-03-28 | 2007-10-23 | Radiolink Networks, Inc. | Aligned duplex antennae with high isolation |
US20080252553A1 (en) * | 2007-04-13 | 2008-10-16 | Andrew Corporation | Antenna Mounting Foot and Method of Manufacture |
JP4849281B2 (ja) * | 2009-03-31 | 2012-01-11 | ミツミ電機株式会社 | アンテナ装置 |
RU2451371C1 (ru) * | 2011-02-09 | 2012-05-20 | Открытое акционерное общество "Обнинское научно-производственное предприятие "Технология" (ОАО "НПП "Технология") | Стенд для измерения радиотехнических параметров антенных обтекателей |
RU2525844C1 (ru) * | 2013-01-23 | 2014-08-20 | Открытое акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" | Способ теплорадиотехнических испытаний радиопрозрачных обтекателей летательных аппаратов |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE429374B (sv) | 1980-04-15 | 1983-08-29 | Luxor Ab | Feste |
US4672385A (en) * | 1984-01-03 | 1987-06-09 | Mel-Du Inc. | Satellite tracking system |
US4689635A (en) * | 1984-08-06 | 1987-08-25 | Allegretti & Company | Apparatus for orientating TV antennas for satellite reception |
US5977922A (en) * | 1998-02-19 | 1999-11-02 | Hemmingsen, Ii; Robert J. | Satellite antenna alignment device |
-
1999
- 1999-08-09 DE DE19937511A patent/DE19937511A1/de not_active Withdrawn
-
2000
- 2000-07-20 DE DE50001116T patent/DE50001116D1/de not_active Expired - Fee Related
- 2000-07-20 CN CNB008086303A patent/CN1203571C/zh not_active Expired - Fee Related
- 2000-07-20 US US10/049,341 patent/US6639568B1/en not_active Expired - Fee Related
- 2000-07-20 JP JP2001516270A patent/JP4312982B2/ja not_active Expired - Fee Related
- 2000-07-20 EP EP00954345A patent/EP1203420B1/de not_active Expired - Lifetime
- 2000-07-20 AU AU66843/00A patent/AU6684300A/en not_active Abandoned
- 2000-07-20 WO PCT/DE2000/002366 patent/WO2001011714A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0111714A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1354896A (zh) | 2002-06-19 |
CN1203571C (zh) | 2005-05-25 |
DE50001116D1 (de) | 2003-02-20 |
AU6684300A (en) | 2001-03-05 |
DE19937511A1 (de) | 2001-02-15 |
EP1203420B1 (de) | 2003-01-15 |
JP2003506992A (ja) | 2003-02-18 |
JP4312982B2 (ja) | 2009-08-12 |
US6639568B1 (en) | 2003-10-28 |
WO2001011714A1 (de) | 2001-02-15 |
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