WO2006045502A1 - Tmc-antenne - Google Patents
Tmc-antenne Download PDFInfo
- Publication number
- WO2006045502A1 WO2006045502A1 PCT/EP2005/011224 EP2005011224W WO2006045502A1 WO 2006045502 A1 WO2006045502 A1 WO 2006045502A1 EP 2005011224 W EP2005011224 W EP 2005011224W WO 2006045502 A1 WO2006045502 A1 WO 2006045502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- spiral
- wire
- antenna according
- data receiver
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000035945 sensitivity 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
- H01Q1/22—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
Definitions
- the invention relates to an antenna for a TMC data receiver in the VHF band.
- TMC data receivers are used for navigation devices in motor vehicles in order to transmit traffic reports from the radiated signals
- TMC data is repeatedly broadcast by the traffic broadcasters embedded in their program.
- the navigation devices use either the antenna for the car radio or another FM antenna for the reception.
- a navigation device ' When retrofitting a navigation device ' is the connection to the existing radio consuming, since it must be removed and connected via an adapter. Also, no way is provided for the additional antenna cable in the motor vehicle. The difficulties of installation become even greater if another antenna for the TMC data receiver has to be installed in the motor vehicle.
- Conventional antennas for the FM band are constructed either as a bar antenna or as a dipole. Such antennas are bulky and can not be accommodated directly in a TMC data receiver. It is an object of the invention to provide an antenna for a TMC data receiver, which has only small dimensions and with ei ⁇ nem navigation device is easy to install together without additional effort.
- Spiral is formed of insulated wire.
- An antenna for a TMC data receiver is intended to enable balanced all-round reception, that is to say have no directional characteristic. It also does not require any great sensitivity, since only transmitters which occur with large field strengths are to be evaluated by the receiver.
- a suitable embodiment of such an antenna is an insulated wire wound into a flat spiral.
- the wire is a simple enamel-insulated copper wire.
- the unwound wire has a length of about 1.6 meters and the wound spiral has a diameter of about 8.5 centimeters.
- the TMC data receiver is connected to the middle end of the wire of the spiral. This can be done via a soldered supply wire or a contact screw which wears off the paint insulation of the wire.
- the spiral is potted like in a dish.
- the potting compound may be plastic or silicone.
- the antenna accommodated thereby that it is designed as a plate-shaped foot which is fastened to the dashboard of the motor vehicle and which holds the navigation device in its intended position.
- Fig. 1 shows a plan view of the spiral.
- Fig. 2 shows a cross section through a foot with TMC antenna.
- the antenna 1 is shown schematically in a plan view.
- the wire 2 spirals from the central terminal 3 to the outer end.
- the wire is a total of 1, 6 meters long and the diameter of the spiral is about 8.5 centimeters.
- the supply line to the TMC data receiver is connected.
- FIG. 2 shows an antenna base 1 with a wire 2 wound into a spiral therein.
- the holder 4 With the antenna 1, the holder 4 is fixed, with which the navigation device is held in the motor vehicle.
- a supply line to the plug 5 is connected, via which the TMC data receiver is supplied with the received signal.
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0708977A GB2435765B (en) | 2004-10-21 | 2005-10-19 | TMC antenna |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004051286.8 | 2004-10-21 | ||
DE102004051286A DE102004051286B4 (de) | 2004-10-21 | 2004-10-21 | TMC-Daten-Empfänger |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006045502A1 true WO2006045502A1 (de) | 2006-05-04 |
Family
ID=35517645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/011224 WO2006045502A1 (de) | 2004-10-21 | 2005-10-19 | Tmc-antenne |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102004051286B4 (de) |
GB (1) | GB2435765B (de) |
WO (1) | WO2006045502A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007001681B4 (de) * | 2007-01-11 | 2011-04-14 | Wilhelm Sihn Jr. Gmbh & Co. Kg | RDS-Empfangsantenne und RDS- Empfangssystem zum Nachrüsten eines Kraftfahrzeugs |
DE102007012617A1 (de) * | 2007-03-13 | 2008-09-18 | Funkwerk Dabendorf-Gmbh | Halter für portables Navigationsgerät |
DE102007033558A1 (de) | 2007-07-19 | 2009-01-22 | Wilhelm Sihn Jr. Gmbh & Co. Kg | TMC-Empfangssystem und Empfangsantenne zum Nachrüsten eines Kraftfahrzeugs |
EP2109182B1 (de) * | 2008-04-11 | 2018-05-23 | Advanced Automotive Antennas, S.L. | Integrierte Miniatur-RDS/DAB-TMC-Antenne, Kommunikationsvorrichtung und Integrationsverfahren |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1530684A (en) * | 1921-06-29 | 1925-03-24 | Joseph O Mauborgne | Antenna system |
GB1358483A (en) * | 1973-04-02 | 1974-07-03 | Wilkes Co Ltd D A | Radio aerials for motor vehicles |
JPH1041727A (ja) * | 1996-07-26 | 1998-02-13 | Maspro Denkoh Corp | マット型アンテナ |
US5724644A (en) * | 1994-12-20 | 1998-03-03 | U.S. Philips Corporation | Method of and receiver for processing and reproducing a message |
EP0977145A2 (de) * | 1998-07-28 | 2000-02-02 | Kabushiki Kaisha Toshiba | Radio IC-Karte |
EP1087464A2 (de) * | 1999-09-27 | 2001-03-28 | Volvo Personvagnar AB | Antenneneinheit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6891512B2 (en) * | 2000-12-27 | 2005-05-10 | Cocomo Mb Cojmmunications, Inc. | Antenna |
-
2004
- 2004-10-21 DE DE102004051286A patent/DE102004051286B4/de not_active Expired - Fee Related
-
2005
- 2005-10-19 GB GB0708977A patent/GB2435765B/en active Active
- 2005-10-19 WO PCT/EP2005/011224 patent/WO2006045502A1/de not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1530684A (en) * | 1921-06-29 | 1925-03-24 | Joseph O Mauborgne | Antenna system |
GB1358483A (en) * | 1973-04-02 | 1974-07-03 | Wilkes Co Ltd D A | Radio aerials for motor vehicles |
US5724644A (en) * | 1994-12-20 | 1998-03-03 | U.S. Philips Corporation | Method of and receiver for processing and reproducing a message |
JPH1041727A (ja) * | 1996-07-26 | 1998-02-13 | Maspro Denkoh Corp | マット型アンテナ |
EP0977145A2 (de) * | 1998-07-28 | 2000-02-02 | Kabushiki Kaisha Toshiba | Radio IC-Karte |
EP1087464A2 (de) * | 1999-09-27 | 2001-03-28 | Volvo Personvagnar AB | Antenneneinheit |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) * |
RENARD C ET AL: "MULTIFUNCTION CONFORMAL ANTENNAS FOR AUTOMOTIVE APPLICATION", INGENIEURS DE L'AUTOMOBILE, EDITIONS VB, GARCHES, FR, no. 737, May 2000 (2000-05-01), pages 68 - 70, XP000927949, ISSN: 0020-1200 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004051286B4 (de) | 2007-05-31 |
DE102004051286A1 (de) | 2006-05-04 |
GB2435765A (en) | 2007-09-05 |
GB0708977D0 (en) | 2007-06-20 |
GB2435765B (en) | 2009-02-25 |
GB2435765A8 (en) | 2007-09-19 |
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