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公开(公告)号：WO2021152438A1
公开(公告)日：2021-08-05
申请号：PCT/IB2021/050497
申请日：2021-01-22
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： WIEGNER, Dirk , TEMPL, Wolfgang , BULJA, Senad , KOPF, Rose
Abstract: Apparatus comprising a first transmission line for transmitting radio frequency, RF, signals and at least one RF device comprising at least one active semiconductor device for processing RF signals, wherein said at least one RF device is coupled to said first transmission line, and wherein said first transmission line comprises an electro-chromic, EC, material a permittivity of which can be controlled by applying a first control voltage to said first transmission line.
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公开(公告)号：WO2021019567A1
公开(公告)日：2021-02-04
申请号：PCT/IN2020/050664
申请日：2020-07-29
Applicant: INDIAN INSTITUTE OF TECHNOLOGY DELHI
Inventor： SAMANTA, Kamal K. , DE, Sriparna , KOUL, Shiban K.
Abstract: The present invention relates to a tunable substrate integrated waveguide (SIW) filter. The SIW filter comprises a first input port for receiving an incoming radio frequency signal, a first output port for transmitting an outgoing radio frequency signal, a first input taper junction coupled to first input port and SIW section including dielectric rods, a first output taper junction coupled to first output port and SIW section including dielectric rods, and a first SIW section wherein metallic vias are placed to form resonant cavities and coupling apertures of reference filter structure. The dielectric rods are placed inside cavities or apertures or both. The position of dielectric rods is optimized corresponding to required tunability range, wherein diameter of the dielectric rods is optimized according to the requirement of tuning of center frequency, wherein dielectric permittivity of dielectric rods is varied according to tunability requirement.
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公开(公告)号：WO2020112351A2
公开(公告)日：2020-06-04
申请号：PCT/US2019/061068
申请日：2019-11-13
Applicant: ROGERS CORPORATION
Inventor： PANCE, Kristi , TARASCHI, Gianni , HOLLEVOET, Koen
Abstract: An electromagnetic device includes at least one dielectric resonator antenna, DRA, and at least one dielectric waveguide, DWG, configured so that during operation of the electromagnetic device, the at least one DRA provides an electromagnetic signal to the at least one DWG, or the at least one DWG provides an electromagnetic signal to the at least one DRA. The at least one DWG has a three-dimensional, 3D, shape that is different from a 3D shape of the at least one DRA.
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公开(公告)号：WO2019124721A1
公开(公告)日：2019-06-27
申请号：PCT/KR2018/013001
申请日：2018-10-30
Applicant: 주식회사 포인투테크놀로지
Abstract: 본 발명은 위상 동기화 장치에 관한 것으로, 보다 상세하게는 수신기를 통해 수신된 RF 신호에 기초하여 복원된 신호의 위상 오류를 보정하기 위한 확률적 RF위상 동기화 시스템(Stochastic RF Phase Synchronization System, SRFPS)에 관한 것이다. 본 발명의 일 실시예에 따른 위상 동기화 장치는, 미리 정해진 임계 전압 값에 기초하여 복원된 신호를 샘플링하여 샘플링 값을 출력하는 샘플링부, 상기 샘플링 값을 기초로 생성되는 히스토그램 함수를 이용하여 상기 복원된 신호에 대한 코스트 값을 산출하고, 상기 코스트 값에 기초하여 최적 위상 오프셋 값을 결정하는 위상 변이 제어부 및 상기 최적 위상 오프셋 값에 따라서 발진 신호의 위상을 변이시키는 위상 변이부를 포함한다.
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5.发明申请
公开(公告)号：WO2019075026A1
公开(公告)日：2019-04-18
申请号：PCT/US2018/055167
申请日：2018-10-10
IPC: H01P3/16 , H01R13/646
Abstract: An interposer (110) that acts as a buffer zone between a transceiver IC (120) and a dielectric waveguide (131, 132) interconnect is used to establish two defined reference planes that can be optimized independently. The interposer (110) includes a block of material having a first interface region (113) to interface with an antenna (121, 122) coupled to an integrated circuit (123) and a second interface region (114) to interface to the dielectric waveguide (131, 132). An interface waveguide (111, 112) is formed by a defined region positioned within the block of material between the first interface region (113) and the second interface region (114).
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Patent Agency Ranking
公开(公告)号：WO2018160185A1
公开(公告)日：2018-09-07
申请号：PCT/US2017/020562
申请日：2017-03-03
Applicant: INTEL CORPORATION
Inventor： ROBERTS, Jeanette M. , PELLERANO, Stefano , YOSCOVITS, Zachary R. , CAUDILLO, Roman , CLARKE, James S. , ELSHERBINI, Adel A. , MICHALAK, David J. , PILLARISETTY, Ravi , GEORGE, Hubert C. , THOMAS, Nicole K. , SINGH, Kanwaljit
CPC classification number: H01P3/006
Abstract: Described herein are new transmission line structures for use as resonators and non-resonant transmission lines in quantum circuits. In one aspect of the disclosure, a proposed structure includes a conductive shield structure provided over or in the substrate, a dielectric layer provided over the conductive shield structure, a first and a second ground plane structures provided over the dielectric layer, and a signal line structure provided over the dielectric layer, between the first and second ground plane structures. The conductive shield structure is electrically floating and each of the first and second ground plane structures and the signal line are provided opposite a respective portion of the conductive shield structure. Transmission line structures as proposed herein could be used for providing microwave connectivity to, from, or/and between the qubits, or to control the qubits. Methods for fabricating such structures are disclosed as well.
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公开(公告)号：WO2018125228A1
公开(公告)日：2018-07-05
申请号：PCT/US2016/069543
申请日：2016-12-30
Applicant: INTEL CORPORATION
Inventor： DOGIAMIS, Georgios , OSTER, Sasha , KAMGAING, Telesphor
Abstract: Embodiments of the invention may include a mm-wave waveguide. In an embodiment, the mm-wave waveguide may include a first dielectric waveguide and a second dielectric waveguide. A conductive layer may be used to cover the first dielectric waveguide and the second dielectric waveguide in some embodiments. Furthermore, embodiments may include a repeater communicatively coupled between the first dielectric waveguide and the second dielectric waveguide. In an embodiment, the repeater may be an active repeater or a passive repeater. According to an embodiment, a passive repeater may be integrated within the dielectric waveguide. The passive repeater may include a dispersion compensating material that produces a dispersion response in a signal that is substantially opposite to a dispersion response produced when the signal is propagated along the dielectric waveguide.
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公开(公告)号：WO2018118393A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/064437
申请日：2017-12-04
Applicant: INVENSAS CORPORATION
Inventor： HUANG, Shaowu , DELACRUZ, Javier, A.
Abstract: Apparatus, and corresponding method, relates generally to a microelectronic device. In such an apparatus, a first conductive layer is for providing a lower interior surface of a circuit structure. A plurality of wire bond wires are interconnected to the lower interior surface and spaced apart from one another for providing at least one side of the circuit structure. A second conductive layer is for providing an upper interior surface of the circuit structure spaced apart from the lower interior surface by and interconnected to the plurality of wire bond wires. The plurality of wire bond wires, the first conductive layer and the second conductive layer in combination define at least one opening in the at least one side for a signal port of the circuit structure. Such circuit structure may be a signal guide circuit structure, such as for a signal waveguide or signal cavity for example.
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公开(公告)号：WO2018068914A1
公开(公告)日：2018-04-19
申请号：PCT/EP2017/068148
申请日：2017-07-18
Inventor： WOLLITZER, Michael , ARMBRECHT, Gunnar , BIPPUS, Rainer , KLAPFENBERGER, Raimund
IPC: H01P3/16
CPC classification number: H01P3/16
Abstract: Die vorliegende Erfindung betrifft ein dielektrisches Wellenleiterkabel, insbesondere zur Verwendung im Automobilbereich, zur Übertragung von elektromagnetischen Wellen im Gigahertzbereich mit einem ersten Dielektrikum und mit einem zweiten Dielektrikum, in welches Luft eingelagert ist, wobei das erste Dielektrikum zur Übertragung von elektromagnetischen Wellen ausgebildet ist und eine erste Permittivität aufweist, wobei das zweite Dielektrikum das erste Dielektrikum wenigstens teilweise umgibt und zur räumlichen Begrenzung der elektromagnetischen Wellen ausgebildet ist und eine zweite Permittivität aufweist, welche kleiner ist als die erste Permittivität. Die Erfindung betrifft ferner ein Übertragungsverfahren für ein Signal.
Abstract translation:
本发明涉及一种电介质波导管的电缆，特别是用于在汽车领域使用，用于导航的使用传动装置，其中，所述在千兆赫范围内的第一电介质和第二电介质第一电磁波，其中空气被并入 是电磁波的umlichen限制形成和第二介电常数BEAR;具有吨，其中，所述第二电介质至少部分地围绕用于导航使用所述第一电介质和r BEAR电介质传输的电磁波的形成和第一介电常数及AUML吨具有被少 作为第一个介电常数。 本发明还涉及用于信号的传输方法
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公开(公告)号：WO2018063388A1
公开(公告)日：2018-04-05
申请号：PCT/US2016/054977
申请日：2016-09-30
Applicant: INTEL CORPORATION , ALEKSOV, Aleksandar , DOGIAMIS, Georgios C , KAMGAING, Telesphor Teles , OSTER, Sasha N. , ELSHERBINI, Adel A. , LIFF, Shawna M. , SWAN, Johanna M. , RAWLINGS, Brandon M. , DISCHLER, Richard J.
Inventor： ALEKSOV, Aleksandar , DOGIAMIS, Georgios C , KAMGAING, Telesphor Teles , OSTER, Sasha N. , ELSHERBINI, Adel A. , LIFF, Shawna M. , SWAN, Johanna M. , RAWLINGS, Brandon M. , DISCHLER, Richard J.
CPC classification number: H01P3/16 , H01P3/122 , H01P11/002 , H01P11/006 , H01Q9/045 , H04L67/10
Abstract: A method of forming a waveguide comprises forming an elongate waveguide core including a dielectric material; and arranging a conductive sheet around an outside surface of the dielectric core to produce a conductive layer around the waveguide core.
Abstract translation: 一种形成波导的方法包括形成包括介电材料的细长波导芯; 以及在电介质芯的外表面周围布置导电片以在波导芯周围产生导电层。
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