Patent application number | Description | Published |
20100286903 | METHOD FOR OPERATING A NAVIGATION SYSTEM - A device and a method for operating a navigation system having a data receiving device and a memory, map data of a map being stored in the memory, and when updated map data are received, these are entered, the map data being hierarchically organized and information being assigned to the map data regarding the update version of the map data. | 11-11-2010 |
20110156973 | ANTENNA - An antenna has an antenna body having a plurality of first antenna elements situated along a first straight line. The antenna body includes a first conductive grounded surface and a second conductive grounded surface, the first and second grounded surfaces being situated essentially parallel to one another. A dielectric is situated between the first and second grounded surfaces. A signal conductor is also situated between the first and second grounded surfaces. The first antenna elements are designed as apertures situated above the signal conductor in the first grounded surface. Furthermore, the antenna is designed to emit a signal in a direction in space, depending on a frequency of the signal. At least two of the first antenna elements differ from one another in such a way that their power emissions are different. | 06-30-2011 |
20120026053 | ANTENNA - An antenna has an antenna body having a plurality of first antenna elements, which are disposed along a first straight line. A hollow conductor, which extends between the first antenna elements, is disposed in the antenna body. The first antenna elements are developed as openings running between the hollow conductor and a surface of the antenna body. The antenna is designed to radiate a signal in a spatial direction that is a function of a frequency of the signal. The antenna body has an electrically insulating material that is coated with a conductive material. | 02-02-2012 |
20120154523 | Imaging System And Fisheye Lens System - A fisheye lens system for a driver assistance system in a motor vehicle has a field angle of at least approximately 180°, a lens of the lens system differing from a rotational body in that a usable image of the lens system is essentially rectangular. | 06-21-2012 |
20130016001 | RADAR SENSORAANM Schoeberl; ThomasAACI HildesheimAACO DEAAGP Schoeberl; Thomas Hildesheim DEAANM Meschenmoser; ReinhardAACI HannoverAACO DEAAGP Meschenmoser; Reinhard Hannover DEAANM Zender; ArneAACI Bad SalzdetfurthAACO DEAAGP Zender; Arne Bad Salzdetfurth DEAANM Hansen; ThomasAACI HildesheimAACO DEAAGP Hansen; Thomas Hildesheim DEAANM Hilsebecher; JoergAACI HildesheimAACO DEAAGP Hilsebecher; Joerg Hildesheim DEAANM Nesemann; KarlAACI LohfeldenAACO DEAAGP Nesemann; Karl Lohfelden DEAANM Lange; OliverAACI HannoverAACO DEAAGP Lange; Oliver Hannover DE - A radar sensor including an antenna array having multiple antenna elements situated next to one another and at least one feeding point at an outer antenna element. The antenna elements are connected in series via delay lines. The radar sensor has at least two transmitting and receiving units which are each suitable for generating and evaluating a radar signal at a predefined frequency. The at least two transmitting and receiving units are connected to a feeding point of the antenna array. The frequencies of the radar signals of the at least two transmitting and receiving units are predefinable independently of one another. | 01-17-2013 |
20130120204 | MICROWAVE SCANNER - A transmitting device for electromagnetic radiation includes a waveguide having an input for coupling an electromagnetic wave into the waveguide, and multiple openings in the waveguide for emitting the electromagnetic wave. A controllable closure element is provided for selectively closing at least one of the openings with respect to the electromagnetic radiation. | 05-16-2013 |