Robert Boschgmbh

Juergen Seiz

Andreas Kugler

Bernhard Lucas

Joachim Hauk

Klaus-Dieter Miosga

Frank Schatz

Dirk Steinbuch

Thomas Binzer

Thomas Beez

Heinz Eisenschmid

Michael Klar

Oliver Brueggemann

Kurt Weiblen

Johannes Meyer

Armin Himmelstoss

Herbert Olbrich

Eberhard Moess

Sabine Koerber

Alexander Fischer

Joachim Dutzi

Achim Dieterich

Manfred Leiter

Goetz Kuehnle

Marcel Mayer

Klaus Baur

Volker Gross

Helmut Baumann

Herbert Jaeger

Hermann Mayer

Thomas Eh Walter

Erich Kolmhofer

Juergen Hildebrandt

Martin Schneider

Johann-Peter Forstner

Andreas Reichert

Maik Hansen

Guenter Bertsch

Martin Nezadal

Osama Khan

Elisabeth Hauk, Legal Representative

Rahel Hauk, Legal Representative

Manuel Hauk, Legal Representative

Udo Freitag

Anette Fein

Norbert Noethen

Guido Steude

Berhard Lucas

Helmeut Baumann

Thomas Walter

Hans-Peter Forstner

A circuit board for radar sensors including a substrate having a topside and a lower surface. The circuit board has at least one antenna device, which is situated on the topside of the substrate and is developed out of a metal layer. In addition, the circuit board has a fill structure situated on the topside of the substrate, which is developed out of the metal layer. The fill structure is situated at a distance from the antenna device in a surface region of the topside of the substrate, the surface region not being taken up by the antenna device. The fill structure has no electrical connection to the antenna device. The surface utilization of the fill structure amounts to between 50% and 300% of that of a surface utilization of the antenna device.

Circuit board for radar sensors having a metallic fill structure, and method for producing a circuit board for radar sensors having a metallic fill structure

An antenna system and a method for manufacturing same. The antenna system includes a substrate having a first outer side on which a first antenna structure is mounted; a radome spaced apart from the substrate on the first outer side of the substrate; a carrier device situated between the substrate and the radome which includes an insulating material; and at least one second antenna structure mounted on the carrier device which is spaced apart from the substrate and the radome.

Antenna system and method for manufacturing an antenna system

Radar sensor having a mixer for mixing a received signal with a reference signal and having a device for compensating interference signals which would overload the mixer, wherein the device for compensating the interference signals has an adjustable reflection point at the reference input of the mixer.

Radar sensor having interference signal compensation

In a multibeam radar sensor apparatus having at least two transmission/reception channels, whose signal paths each include an antenna and a mixer, at least one first mixer is configured bidirectionally as a transfer mixer, and at least one second mixer is switchable from a first into a second operating state; in the first operating state, the mixer is bidirectionally configured as a transfer mixer, and in the second operating state, the mixer being configured in an at least approximately isolating manner as a receiving mixer. In addition, in a method for determining a distance and/or a speed of a target, a radar signal is transmitted in a direction of the target and a reflected radar echo is received, for which at least two transmission/reception channels are used whose signal paths each include an antenna and a mixer; at least one mixture is switched over from a first into a second operating state, in order to use the mixer, in the first operating state, bidirectionally as a transfer mixture, and, in the second operating state, in an at least approximately isolating manner as a receiving mixer.

Multibeam radar sensor apparatus and method for determining a distance

A radar sensor having a transmission module and a signal stabilizer, which are situated on a shared circuit board, a casing, which accommodates the signal stabilizer and forms a shield against high frequency radiation of the signal stabilizer together with a conductive layer of the circuit board, and having a connection line, which crosses through the shield, to connect the signal stabilizer to the transmission module, in which the connection line is embedded in the circuit board in insulated fashion.

Radar sensor having a shielded signal stabilizer

A microwave oscillator having a hollow conductor, an oscillation generator which is mounted on a heatsink and projects into the hollow conductor, and a printed circuit board having electronic components for supplying direct voltage to the oscillation generator. The printed circuit board or a metallic coating on, in, or under this printed circuit board forms one wall of the hollow conductor, and the oscillator including its heatsink is located in the printed circuit board.

Microwave oscillator

A device for generating electromagnetic oscillations in the HF range, in particular in the gigahertz range, using at least one Gunn element, in particular at least one Gunn diode. The device is designed to be attached to at least one printed-board-like electric or electronic circuit configuration, in particular an electric or electronic HF circuit configuration, having a generally planar expansion.

Device for generating oscillations in the high frequency range

The circuit device has a contact element, which electrically connects a wave guide (1) with a conductor strip (2). To avoid mechanical stresses due to thermal expansion the contact element is a pre-stressed prefabricated leaf spring having reproducible properties, which is bonded at one contacting area to the wave guide (1) or the conductor strip (2) by electrically conducting adhesive or glue, while a sliding contact is provided on the conductor strip (2) or the wave guide (1) at the other contacting area. The prefabricated leaf spring is preferably a MIGA leaf spring precisely made by UV depth lithography and multiplayer galvanic methods in a batch production process.

Circuit device with a contact element for electrically connecting a wave guide and a conductor strip in a nearly stress-free manner

The arrangement for producing electrical oscillations in a Giga hertz region has a Gunn element, a housing in which the Gunn element is accommodated and which has an electrically conductive housing cover, the Gunn element being in electrical contact with the electrically conductive housing cover, and an elastic, electrical contact element clamped between a contact surface of the Gunn element and the housing cover.

Arrangement for producing electrical oscillations

A housing for an electronic component has a bottom part, a wall part, a cover part which together are adapted to cover the electronic component, a contact spring provided on the cover part for producing an electrical connection with a terminal of the component, the cover part and the contact spring being formed as a one-piece integral element.

Housing for electronic component, and method of producing the same

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Welzheim, Germany

Juergen Seiz