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公开(公告)号：WO2020144351A1
公开(公告)日：2020-07-16
申请号：PCT/EP2020/050580
申请日：2020-01-10
摘要： The invention relates to a cover (1, 101, 301) for at least one antenna (11, 111) emitting and/or sensing electromagnetic radiation in at least one first frequency band, the cover (1, 101, 301) comprising at least one first surface facing the antenna (11, 111) and at least one second surface averted to the antenna (11, 111), wherein the cover (1, 101, 301) comprises at least one substrate (3, 103) being transmissible for electromagnetic radiation and at least one first coating (7, 107) covering the substrate (3, 103) in at least one first area (19, 119), the first coating (7, 107) being transmissible for electromagnetic radiation of at least the first frequency band, whereas the first coating (7, 107) is reflective for electromagnetic radiation falling onto the second surface and having a frequency within at least one second frequency band.
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公开(公告)号：WO2020122714A1
公开(公告)日：2020-06-18
申请号：PCT/NL2019/050821
申请日：2019-12-10
申请人： DAF TRUCKS N.V. , NXP B.V. , ZF FRIEDRICHSHAFEN AG
发明人： VAN DER KNAAP, Albertus Clemens Maria , VANDERHAEGHEN, Steven , VAN NESSELROOIJ, Michiel , DAALDEROP, Gerardus Henricus Otto , RAAIJMAKERS, Johannes Joseph Albertus , GUFFARTH, Christian , KIRCHHOFF, Johannes , HESSEL, Alex
摘要： It is aimed to provide a wireless vehicle to vehicle communication system arranged for mounting on a vehicle's front side location, equipped to provide inter vehicle communication. The system comprises a wing assembly arranged for mounting on the vehicles front side location. The wing assembly houses one or more digital communications antennas and has a side portion that houses a first antenna at a first height and/or horizontal position, and a second antenna at a second height and/or horizontal position, different from the first height and/or first horizontal position and sufficiently away from the other metallic and/or electronic components, for the purpose of optimizing reception and/or transmission quality, by e.g. providing good coverage and diversity, and avoiding interference with each other.
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公开(公告)号：WO2020122266A1
公开(公告)日：2020-06-18
申请号：PCT/KR2018/015631
申请日：2018-12-10
申请人： 엘지전자 주식회사
摘要： 본 발명에 따른 차량에 탑재되는 안테나 시스템은, 차량에 탑재되는 구조물(structure) 내에 배치되는 복수의 제1 안테나 소자가 다중입력 다중출력(MIMO: Multi Input Multi Output)을 수행하는 제1안테나 시스템; 및 상기 구조물 내에 배치되는 다면체의 측면에 부착되는 복수의 제2 안테나 소자가 빔포밍을 수행하는 제2안테나 시스템을 포함하고, 상기 배치되는 복수의 제1 안테나 소자는 상기 다면체의 전방 및 후방에서, 상기 구조물에 일정 각도로 세워진 기판(substrate) 상에 형성되어, LTE 안테나 시스템과 5G 안테나 시스템을 구비하는 평면형(flat) 차량용 안테나에서, 안테나 소자들 간의 격리도 특성이 최적화된 안테나 배치 구조를 제공할 수 있다.
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公开(公告)号：WO2020105428A1
公开(公告)日：2020-05-28
申请号：PCT/JP2019/043397
申请日：2019-11-06
申请人： 株式会社デンソー
IPC分类号： H04B1/04 , H01Q1/22 , H01Q1/32 , H04B1/3822
摘要： 車両用通信装置は、第１アンテナ２Ａと接続されてあって、送信信号に応じた電流を第１アンテナに供給するための第１ハーフブリッジ回路１６Ａと、第２アンテナ２Ｂと接続されてあって、送信信号に応じた電流を第２アンテナに供給するための第２ハーフブリッジ回路１６Ｂと、第１ハーフブリッジ回路、及び第２ハーフブリッジ回路の動作を制御する送信制御部１４と、を備え、送信制御部は、第１ハーフブリッジ回路との協働により第１アンテナから無線信号を送信させる場合には、第１ハーフブリッジ回路の出力電圧とは逆位相の電圧を、第２ハーフブリッジ回路から出力させるように構成されている。
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公开(公告)号：WO2020095497A1
公开(公告)日：2020-05-14
申请号：PCT/JP2019/030703
申请日：2019-08-05
申请人： 住友電気工業株式会社
发明人： 桂 勇男
摘要： アンテナモジュールは、車両に設けられるアンテナモジュールであって、ビームを形成するアンテナ部と、前記車両の上面外壁に設けられたレドームと前記アンテナ部とが対向配置され、前記レドームから車外へ向けた前記ビームを前記アンテナ部が形成可能な第１位置、及び、前記第１位置よりも前記レドームから離れた第２位置のいずれかに前記アンテナ部を移動させる移動装置と、を備えている。
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公开(公告)号：WO2020089584A1
公开(公告)日：2020-05-07
申请号：PCT/GB2019/052871
申请日：2019-10-10
发明人： KAYALI, Hassan
摘要： The present application relates to a spoiler assembly for a vehicle. The spoiler assembly includes a spoiler housing and a plurality of antenna elements. The plurality of antenna elements are arranged to project downwardly with respect to a surface of the spoiler housing.
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公开(公告)号：WO2020081061A1
公开(公告)日：2020-04-23
申请号：PCT/US2018/056048
申请日：2018-10-16
发明人： SCANLAN, Martin , HOLLENBAUGH, Dale
摘要： A passive antenna guard system includes an antenna guard at a location of the antenna and mounted on a common mount therewith which facilitates movement of the antenna from the path of an object responsive to the object contacting the antenna guard. The system may include a balance system which allows the antenna and antenna guard to spring back into place after the object clears the antenna guard.
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公开(公告)号：WO2020077214A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/055845
申请日：2019-10-11
IPC分类号： H01Q1/32 , H01Q9/04 , H01Q9/42 , H01Q21/24 , H01Q21/28 , H01Q25/00 , H04B7/10 , H04B7/04 , G07C9/00 , B60R25/24
摘要： A multi-axis polarized RF antenna assembly includes a circular polarized antenna, a circular isolator, and a linear polarized antenna. The circular polarized antenna includes a conductive ring-shaped body having an inner hole. The circular isolator is connected to the conductive ring-shaped body. The linear polarized antenna is connected to the circular polarized antenna and the circular isolator and extending outward from the circular isolator. The linear polarized antenna includes a sleeve and a conductive element extending through the sleeve. The linear polarize antenna extends orthogonal to a radius of the circular polarized antenna.
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公开(公告)号：WO2020064800A1
公开(公告)日：2020-04-02
申请号：PCT/EP2019/075807
申请日：2019-09-25
发明人： KIRCHHOFF, Johannes , HESSEL, Alex
摘要： Die Erfindung betrifft eine Vorrichtung (105) zum Überwachen einer Umgebung für ein Fahrzeug (100). Die Vorrichtung (105) umfasst einen Halter (110) und einen dem Halter (110) gegenüber beweglichen und mit dem Halter (110) verbundenen Ausleger (115). Der Halter (110) weist einen Befestigungsabschnitt (120) zum Befestigen der Vorrichtung (105) an einem Karosserieteil des Fahrzeugs (100) auf und ist dazu ausgeformt, um zumindest eine Kamera aufzunehmen. Der Ausleger (115) ist ausgeformt, um eine Antenne aufzunehmen.
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公开(公告)号：WO2020053283A1
公开(公告)日：2020-03-19
申请号：PCT/EP2019/074236
申请日：2019-09-11
发明人： ERFURTH, Felix , KNEZEVIC, Miroslav
摘要： Antennenmodul (300), umfassend eine Leiterplatte (311), die einen RF-Chip (301) trägt, sowie eine Hohlleiterantennenstruktur (310), die mit dem RF-Chip (301) gekoppelt ist.
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