公开(公告)号：US10673480B2

公开(公告)日：2020-06-02

申请号：US15759336

申请日：2016-09-09

申请人： Kathrein-Werke KG

发明人： Roland Gabriel ,  Georg Schell ,  Michael Heisenberg

IPC分类号： H04B1/40 ,  H04B7/0413 ,  H04B7/10 ,  H04W88/08 ,  H04B7/08

摘要： A device for transmitting and receiving signals for a radio network comprises an air interface; a MIMO antenna; and an antenna-side frequency conversion device provided between the air interface and a home distribution network. The antenna-side frequency conversion device comprises at least one frequency converter via which the receive signals obtained via the at least one polarization of the dual-polarized antenna or via at least one of the at least two antennae can be converted into an intermediate frequency range that is unused and/or free in the home distribution network. At least one receive-side frequency back-conversion device is provided between the home distribution network and a receiver. The receive-side frequency back-conversion device is configured in such a way that a frequency back-conversion of the frequencies converted into an unused frequency range can be fed back into the received frequency range.

公开(公告)号：US10148015B2

公开(公告)日：2018-12-04

申请号：US15455505

申请日：2017-03-10

申请人： KATHREIN-WERKE KG

发明人： Wolfgang Heyde ,  Markus Quitt ,  Johannes Kellerer

IPC分类号： H01Q1/24 ,  H01Q21/24 ,  H01Q9/28 ,  H01Q19/30

摘要： A dipole-shaped antenna element arrangement comprises two pairs of radiator halves which are arranged so as to be rotated by 90° to one another and are oriented in a radiator plane at a distance in front of a reflector and in parallel therewith. The radiator halves are arranged on a balancing and/or support arrangement. There is a passive beam-shaping frame which is arranged at a distance from the radiator halves towards the reflector. The passive beam-shaping frame has at the corners thereof a broadening of the peripheral frame web thereof, said broadening of the frame web extending in parallel with the radiator plane and/or transversely to the radiator plane.

公开(公告)号：US10122075B2

公开(公告)日：2018-11-06

申请号：US14940671

申请日：2015-11-13

申请人： KATHREIN-WERKE KG

发明人： Thomas Lankes ,  Frank Mierke ,  Adrian Sigg

IPC分类号： H01Q1/38 ,  H01Q13/10 ,  H01Q1/32 ,  H01Q1/52 ,  H01Q21/06 ,  H01Q1/50

摘要： An antenna system for motor vehicles includes a surface that comprises an electrically conductive medium. A recess is located inside the electrically conductive surface, with the electrically conductive surface being a periphery of the recess. At least one electrically conductive crosspiece is electrically conductively connected to the periphery and protrudes into the recess and extends in the direction of a second side, facing the first side, of the periphery and there ends, forming a gap with the periphery. This crosspiece divides the recess into first and second parts with a gap connecting the two parts. At least one electrical line in a part of the recess originates at a feed point, located on the crosspiece but is electrically separate from it. The electrical line extends in the part of the recess in the direction of the periphery and is capacitively coupled to the periphery.

公开(公告)号：US10090573B2

公开(公告)日：2018-10-02

申请号：US15314053

申请日：2015-05-07

申请人： KATHREIN-WERKE KG

发明人： Maximilian Göttl ,  Thomas Haunberger ,  Manfred Stolle

IPC分类号： H01P1/205 ,  H03H7/01 ,  H05K9/00 ,  H03H1/00

摘要： An improved high-frequency shielded housing is characterized by the following features, among others: multiple contact sections (K; KG; KD) are formed or provided arranged offset to one another between the housing cover (17) and the housing (3), galvanic separating sections (T; TG; TD) are formed or provided between the contact sections (KG; KD), the housing cover (17) and the housing (3) are galvanically separated in the regions of the galvanic separating sections, and screw connections (25) are provided in the contact sections (K; KG; KD), the housing cover (17) and the housing (3) being galvanically contacted in the regions of the screw connections.

公开(公告)号：US10056661B2

公开(公告)日：2018-08-21

申请号：US15096782

申请日：2016-04-12

申请人： KATHREIN-WERKE KG

发明人： Stephan Dandlberger ,  Georg Tischler

IPC分类号： H01P5/12 ,  H01P1/18 ,  H01P1/06 ,  H01P5/02 ,  H01Q3/32

CPC分类号： H01P1/184 ,  H01P1/064 ,  H01P5/028 ,  H01P5/12 ,  H01Q3/32

摘要： Positioned above the actual pointer head of the pointer-shaped feed element, through which the centre axis or swivel axis passes, is an additional capacitor coupling device or coupling disc that is arranged at a distance from said pointer head and is electrically isolated therefrom. This additional coupling device or disc is separated from the electrically conductive pointer head by a disc-shaped insulator which is inserted therebetween.

公开(公告)号：US10027036B2

公开(公告)日：2018-07-17

申请号：US14486300

申请日：2014-09-15

申请人： Kathrein-Werke KG

发明人： Georg Schmidt ,  Martin Weckerle

IPC分类号： H01Q21/00 ,  H01Q1/24 ,  H01Q3/28 ,  H01Q3/30 ,  H01Q21/06 ,  H01Q21/08 ,  H01Q21/24

摘要： An antenna array having a plurality of antenna elements is disclosed. The antenna array comprises: a plurality of transceiver modules; an active antenna element subset of the plurality of antenna elements, wherein the active antenna element subset comprises at least one active antenna element being actively coupled to an associated transceiver module of the plurality of transceiver modules; and at least one passively combined sub-array of at least two antenna elements of the plurality of antenna elements. A method for generating antenna patterns with the antenna array is also disclosed.

公开(公告)号：US10009049B2

公开(公告)日：2018-06-26

申请号：US15230738

申请日：2016-08-08

申请人： KATHREIN-WERKE KG

发明人： Maximilian Klopfer ,  Steffen Kohlhepp

IPC分类号： H04L27/08 ,  H03D1/06 ,  H04B1/10 ,  H04B1/04 ,  H01Q1/24 ,  H04W72/04 ,  H04L12/26 ,  H04L5/14

CPC分类号： H04B1/0458 ,  H01Q1/243 ,  H04B7/15578 ,  H04L5/14 ,  H04L43/16 ,  H04W72/0413 ,  H04W72/042

摘要： A signal booster device comprises at least one first antenna for communicating with a mobile, at least one second antenna for communicating with a base station, at least one amplifier and at least one power detector. The signal booster device adjusts a gain between the at least two antennas by altering an amplification factor. A normal operation gain is achieved by setting the amplification factor to a first amplification factor. An oscillation is detected by determining at least one first signal power, increasing the operation gain of the signal booster device by setting the amplification factor to a second amplification factor wherein the second amplification factor is higher than the first amplification factor, determining at least one second signal power, correlating the at least one first signal power with the at least one second signal power; and determining whether a status of the signal booster device is oscillation or normal based upon the result of the correlation.

公开(公告)号：US10008768B2

公开(公告)日：2018-06-26

申请号：US15500742

申请日：2015-07-16

申请人： KATHREIN-WERKE KG

发明人： Mathias Markof ,  Anian Gasteiger ,  Klaus Rothbächer ,  Andreas Jürgens ,  Christoph Staita ,  Philipp Ponn

IPC分类号： H01Q1/24 ,  H01Q1/42 ,  H01Q19/10 ,  H01Q21/26

CPC分类号： H01Q1/42 ,  H01Q1/246 ,  H01Q19/10 ,  H01Q19/108 ,  H01Q21/26

摘要： An electrically capacitively shielded component housing for a mobile radio antenna has an opening region which is shielded with respect to HF radiation by a shielding cover or plate. The contact or anchoring cover segments of the shielding cover or plate are arranged against the component and/or reflector housing immediately adjacent to and in parallel with the contact or anchoring housing segments. An insulating layer is interposed, and the planar contact or anchoring housing segments and the planar contact or anchoring cover segments are oriented parallel to or at an angle to an insertion or mounting direction (E) and/or a central axis (Z) extending through the component and/or reflector housing, at an angle α where 0°≤α

公开(公告)号：US20180156919A1

公开(公告)日：2018-06-07

申请号：US15568547

申请日：2016-04-26

申请人： KATHREIN-WERKE KG

发明人： Robert BIEBER ,  Markus MOHR

IPC分类号： G01S19/11

CPC分类号： G01S19/11 ,  G01S19/015

摘要： Individual pieces of position information are used to determine a location using a processor and multiple local position transmitters. The processor is supplied with at least four different navigation signals, each of which corresponds to a satellite signal on the basis of the global navigation satellite system. Each navigation signal contains information on the transmission time and the transmission location. The processor generates at least four modified navigation signals by temporally shifting navigation signals relative to one another such that the target location coordinates which can be obtained therefrom correspond to a target location on the basis of the global navigation satellite system. An analyzer then superimposes the at least four modified navigation signals in order to form a modified summation navigation signal and transmits same to the local position transmitters. The summation navigation signal is calculated individually for each local position transmitter.

公开(公告)号：US09966707B2

公开(公告)日：2018-05-08

申请号：US11607084

申请日：2006-12-01

申请人： Rudolf Hildebrand

发明人： Rudolf Hildebrand

IPC分类号： H01Q1/00 ,  H01R13/74 ,  H01Q1/12 ,  H01Q1/32 ,  H01R24/52

CPC分类号： H01R13/745 ,  H01Q1/1214 ,  H01Q1/1242 ,  H01Q1/3275 ,  H01R24/52 ,  H01R2201/02 ,  H01R2201/26 ,  Y10T403/75

摘要： A device for fastening an attached part, in particular in the form of a motor vehicle antenna, to a fitting wall provided with a fitting opening, in the form of a bodywork metal sheet. Tensioning structure is located in a region of the fitting opening and is arranged to secure the attached part relative to the fitting wall.