Patent application number | Description | Published |
20130288618 | MULTI-ANTENNA SYSTEM - An antenna system is disclosed that includes a frontend portion and a backend portion. The frontend portion includes multiple antennas that supply antenna signals, a first control unit for controlling the frontend portion dependent on control signals received from the backend portion, and a first crossover network that connects a feed line to the first crossover network and the first control unit. The backend portion includes multiple receivers, a second control unit that provides the control signals for the first control unit, and a second crossover network that connects the feed line to the second crossover network and the receivers. The frontend portion is configured to transmit via the feed line antenna signals to the backend portion in a certain frequency range. The backend portion is configured to transmit the control signals to the frontend portion in a frequency range other than the certain frequency range. | 10-31-2013 |
20130288632 | MULTI-ANTENNA SYSTEM - An antenna system is disclosed which includes a frontend portion, a backend portion, a feed line for connecting the frontend portion and the backend portion with each other, and a control unit for controlling the frontend portion and/or backend portion. The frontend portion includes multiple antennas that supply antenna signals and at least one combiner network that connects the antennas to the feed line. The backend portion includes multiple receivers and at least one splitter network that connects the feed line to the receivers. The control unit is configured to evaluate the reception quality and adjust the at least one combiner network and/or splitter network dependent on the reception quality. The at least one combiner network combines the signals from at least two antennas in different, non-overlapping frequency ranges to form at least one combined signal thereof. | 10-31-2013 |
20140028527 | MULTIPLE-ANTENNA SYSTEM - An antenna system is disclosed herein which includes a frontend portion, a backend portion and a feed line which connects frontend portion and backend portion with each other. The frontend portion comprises at least two antennas, a combiner connected downstream of the antennas and upstream of the feed line and antenna connectors that electrically connect through antenna plugs, the antennas to the combiner. The backend portion includes an electrical power source connected to the feed line and a resistance evaluation circuit connected between the electrical power source and the feed line and that measures the resistance of the frontend portion through the feed line. At least one of the antenna connectors is in mechanical contact with a jumper having jumper plugs between which a high resistance connection and a low resistance connection is provided that depends on whether the corresponding antenna is connected to the combiner or not. | 01-30-2014 |
Patent application number | Description | Published |
20100266849 | MULTI-COMPONENT INJECTION-MOLDED PART WITH MATERIAL-LOCKING SEALING - An injection-molded part according to the invention has at least one thermoplastic inlay part and one thermoplastic composite element injection-molded onto the inlay part. The at least one inlay part on its boundary face with the composite element has at least one raised feature for material-locking sealing between the inlay part and the composite element. The raised feature protrudes with a height H | 10-21-2010 |
20110001262 | Method for manufacturing an electronic component - A method for manufacturing an electronic component includes: inserting a microcomponent into a receptacle device, the receptacle device fixing the microcomponent in relation to a shaping tool; extrusion-coating the microcomponent using a first coating; extrusion-coating the first coating using a second coating, the first coating and the second coating forming a housing; and pulling the receptacle device out of the housing before the solidification of the second coating and/or before the complete filling of the shaping tool using the second coating. | 01-06-2011 |
20110011178 | SENSOR ARRANGEMENT FOR DETERMINING A TANK FILL LEVEL, AND METHOD FOR PRODUCING IT - The invention relates to a sensor arrangement for determining a tank fill level of a liquid, especially a reducing agent for removing nitrogen from the exhaust gases of an internal combustion engine, which liquid is contained in a tank, at least two electrically conductive measuring electrodes being at least partially embedded in a carrier that is produced of an electrically non-conductive material. The sensor arrangement includes a temperature sensor, especially a resistor with negative temperature coefficient being used as a temperature sensor, which is integrated into the carrier. | 01-20-2011 |
20120144915 | METHOD FOR MANUFACTURING A MICROMECHANICAL COMPONENT HAVING A VOLUME-ELASTIC MEDIUM AND MICROMECHANICAL COMPONENT - A method for manufacturing a micromechanical component is described, the micromechanical component having a medium. The medium has settable and changeable volume-elastic properties and generally completely encloses a sensor module and/or a module housing. The medium preferably has a low-pass response. | 06-14-2012 |