Hirschmann Electronics Gmbh & Co Kg

Hirschmann Car Communication Gmbh

Decoma (germany) Gmbh

Markus Pfletschinger

Martin Kuhn

Dirk Wendt

Uwe Daum

Thomas Adam

Dominik Schaich

Bernd Schwarz

Uwe Kreissig

Alexander Gelman

Wolfgang Sautter

Hans-Joachim Ludwig

Markus Schafer

Peter Riedhofer

Joachim Flaig

Roland Boehmert

Axel Lachenmaler

Andreas Brunner

Michael Wiedmann

Tobias Pfaeffle

Christian Schwarz

Sofiane Ahmed

Tobias PFÄFFLE

An antenna sealing plug for a flexible antenna interconnect device includes a sealing surface extending around the antenna sealing plug in a circumferential direction and sealing a feed-through of a vehicle that leads into the vehicle, and a slot-like passage. A feedthrough portion of the flexible antenna interconnect device can be guided through the feed-through of the vehicle. The feedthrough portion of the flexible antenna interconnect device can be guided through the slot-like passage of the antenna sealing plug in a sealing manner.

Antenna sealing plug and antenna device for a vehicle

A antenna module includes a telematics unit having a telematics printed circuit board and a Peltier element. The telematics printed circuit board has a first section and a second section. The first section is cooled by a forced airflow and the second section is cooled by the Peltier element.

Vehicle-body antenna module and method for cooling a vehicle-body antenna module

The invention relates to a communication system (), comprising at least one housing () having a first and an additional housing part (). In the housing (), a circuit board () having electronic components () is arranged, and outside the housing (), at least one antenna element is arranged. The invention is characterized in that an antenna support () that is connectable to the housing () is provided, wherein the at least one antenna element () is arranged on the surface and/or inside the antenna support ().

Vehicular communication system

The invention relates to a method for producing a vehicle antenna device () and to a vehicle antenna device () which is produced using this method and has a carrier film () which is composed of an electrically non-conductive material, wherein antenna structures () which are composed of an electrically conductive material are applied to the carrier film (), wherein provision is made, according to the invention, for a plug connector () or an electronic device () to be fixed and electrically contact-connected directly to the carrier film () at a base point of the antenna structure ().

Method of making a vehicle antenna

A method of producing an antenna structure for an automotive vehicle comprising the steps of providing a substrate element and arranging the antenna structure on one surface of the substrate element.

Substrate element with integrated antenna structure

The present invention relates to an antenna (), especially a vehicle mounted antenna for use in mobile telephony. In order to achieve a compact, especially flat and short construction for the antenna, as configured, a radiating open hollow cavity resonator with a specially designated set of wide band slots () is arranged on a nonconductive board with multiple conductive areas (, and) situated about the slots ().

Wide band slot cavity antenna

An antenna for a keyless entry radiofrequency system of a vehicle has an antenna cable, a conductor of which extends through an opening in the vehicle body with a free end outside said vehicle to prevent shielding of the free end by the vehicle body.

Antenna for a central locking system of an automotive vehicle

In an antenna having at least one vertical radiator, preferably a vehicle mobile radiotelephone antenna, the at least one vertical radiator is connected to the ground on one end and to a vertical conductor fed against the ground on the other end by means of an impedance transforming device having an electrical length which is approximately one fourth the mean operating wavelength or an uneven multiple thereof. Said structure makes it possible for the at least one vertical radiator to have a uniform current occupancy over its entire length. By cooperating with the vertical conductor fed in a co-radiating manner, said occupancy exhibits high radiation power comparable to that of a &lgr;/4 monopole antenna despite the fact that the at least one vertical radiator has a smaller length which is approximately {fraction (1/10)} of the mean operating wavelength. The invention also describes advantageous embodiments or configurations of said antenna and practical arrangements of said antenna in vehicles.

Antenna with at least one vertical radiator

The present invention relates to a mobile transmission antenna ( ) for vehicles that comprises a monopole ( ) having a reflector ( ) associated therewith. The unit thus formed is mounted on or adjacent to the inner surface of members of the vehicle which are permissive to electromagnetic waves, mainly the vehicle windows ( ), so that said reflector ( ) is directed towards the inside of the vehicle as seen from the monopole ( ). During a transmission, this configuration reduces simply and economically to a harmless level the incident radiation of high-frequency energy that penetrates into the vehicle. The antenna is further protected from potential unauthorised handling from the outside and does not look like an radio-telephone antenna. In a particularly advantageous embodiment of the present invention, the radio-telephone antenna ( ) is integrated with a device intended for other purposes, mainly with the third stoplight ( ) mounted on the rear window ( ) of the vehicle.

Growing community of inventors

Eningen, Germany

Markus Pfletschinger