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11. 发明授权

US10616996B2 Printed circuit board for a radar level measurement device with waveguide coupling 有权
公开(公告)号：US10616996B2
公开(公告)日：2020-04-07
申请号：US16209761
申请日：2018-12-04
申请人： VEGA GRIESHABER KG
发明人： Juergen Motzer , Winfried Rauer , Daniel Schultheiss , Christoph Mueller
IPC分类号： G01F23/284 , G01S13/08 , H01P5/08 , H01P5/10 , H01P5/103 , H01P5/107 , H05K1/02 , G01S7/03 , G01S13/88 , H01P3/08 , H01P7/08 , H05K1/11 , G01S7/02
CPC分类号： H05K1/0243 , G01F23/284 , G01S7/032 , G01S13/88 , H01P3/081 , H01P5/107 , H01P7/082 , H05K1/0242 , H05K1/115 , G01S2007/027
摘要： A printed circuit board for a radar level measurement device with a printed circuit board substrate is provided, wherein a microwave signal is coupled via a microwave conductor into a waveguide. A connection region on a front side of the printed circuit board substrate serves to receive the waveguide. A shape of a resonator shell is generated inversely by producing an annular peripheral recess whose wall has an electromagnetically reflecting coating on a rear side of the printed circuit board substrate. The annular peripheral recess on the rear side, together with a region surrounded by the recess, forms a resonator for the injected microwave signals.

12. 发明授权

US10476551B2 Magnetic coupling device with reflective plate and methods for use therewith 有权
公开(公告)号：US10476551B2
公开(公告)日：2019-11-12
申请号：US16240136
申请日：2019-01-04
申请人： AT&T Intellectual Property I, L.P.
发明人： Robert Bennett , Irwin Gerszberg , Paul Shala Henry , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
IPC分类号： H04B3/56 , H01P5/02 , H04B3/54 , H01P3/10 , H01P1/207 , H04B3/52 , H01P7/06 , H04W72/04 , G01R31/00 , H01P5/103 , H01Q1/46 , G01R31/11
摘要： Aspects of the subject disclosure may include, for example, a coupling device including a receiving portion that receives a radio frequency signal conveying data from a transmitting device. A magnetic coupler magnetically couples the radio frequency signal to a transmission medium as a guided electromagnetic wave that is bound by an outer surface of the transmission medium. A cap includes a dielectric portion that secures the transmission medium adjacent to the magnetic coupler and a reflective plate that reduces electromagnetic emissions from the magnetic coupler. Other embodiments are disclosed.

13. 发明申请

US20190288362A1 COAXIAL WIRING DEVICE AND TRANSMISSION/RECEPTION INTEGRATED SPLITTER 审中-公开
公开(公告)号：US20190288362A1
公开(公告)日：2019-09-19
申请号：US16432684
申请日：2019-06-05
申请人： NEC Corporation
发明人： Takahiro MIYAMOTO , Norihisa SHIROYAMA , Kiyotake SASAKI , Sumio UEDA
IPC分类号： H01P3/08 , H01P1/203 , H01P1/213 , H01P1/209 , H01P5/103 , H01P11/00
摘要： Conventional coaxial wiring devices present a problem in that the management of the manufacturing process therefor is difficult. A coaxial wiring device according to the present invention includes a first member, a second member, and a conductor plate. The first member (10) and the second member (30) include, when a line that connects a first port and a second port is denoted by a reference line, a first groove (11) that has a central point on the reference line and extends in a direction that intersects with the reference line; a second groove (12) that connects one end (FN1) of the first groove (11) and the first port; a third groove (13) that connects the other end (FN2) of the first groove (11) and the first port and has a shape that is line symmetrical to the second groove (12) with respect to the reference line; a fourth groove (14) that connects one end (FN1) of the first groove (11) and the second port; and a fifth groove (15) that connects the other end (FN2) of the first groove (11) and the second port and has a shape that is line symmetrical to the fourth groove (14) with respect to the reference line.

14. 发明授权

US10276909B2 Structure comprising at least a first element bonded to a carrier having a closed metallic channel waveguide formed therein 有权
公开(公告)号：US10276909B2
公开(公告)日：2019-04-30
申请号：US15395197
申请日：2016-12-30
申请人： INVENSAS BONDING TECHNOLOGIES, INC.
发明人： Shaowu Huang , Javier A. DeLaCruz , Belgacem Haba
IPC分类号： H01P3/12 , H01P1/20 , H01P5/107 , H01P5/12 , H01P1/39 , H01P11/00 , H01P3/16 , H01P5/103 , H01P5/18 , H01P5/22
摘要： A structure can include a first element and a carrier bonded to the first element along an interface. A waveguide can be defined at least in part along the interface between the first element and the carrier. The waveguide can comprise an effectively closed metallic channel and a dielectric material within the effectively closed metallic channel, as viewed from a side cross-section of the structure. Various millimeter-wave or sub-terahertz components or circuit structures can also be created based on the waveguide structures disclosed herein.

15. 发明授权

US09837695B2 Surface-wave waveguide with conductive sidewalls and application in antennas 有权
公开(公告)号：US09837695B2
公开(公告)日：2017-12-05
申请号：US14449853
申请日：2014-08-01
申请人： The Boeing Company
发明人： Daniel J. Gregoire , Amit M. Patel
IPC分类号： H01Q13/00 , H01P3/02 , H01Q15/00 , H01Q3/44 , H01Q13/26 , H01Q13/28 , H01Q21/06 , H01P5/08 , H01Q3/34 , H01P5/103 , H01Q3/36
CPC分类号： H01P3/02 , H01P5/08 , H01P5/103 , H01Q3/34 , H01Q3/36 , H01Q3/443 , H01Q13/00 , H01Q13/20 , H01Q13/26 , H01Q13/28 , H01Q15/0066 , H01Q21/068
摘要： A surface-wave waveguide may include a base conductive ground plane including opposite side edges and a pair of conductive side walls. One conductive side wall extends from each side edge of the conductive ground plane. The surface-wave waveguide may also include a substrate including a dielectric material disposed on the base conductive ground plane and between the conductive side walls. The surface-wave waveguide may also include an impedance sheet disposed on the substrate and between the conductive side walls. The impedance sheet may include a predetermined impedance characteristic for transmitting an electromagnetic wave.

16. 发明授权

US09831539B2 Waveguide coaxial conversion device and transmission/reception integrated splitter 有权
公开(公告)号：US09831539B2
公开(公告)日：2017-11-28
申请号：US15027498
申请日：2014-10-03
申请人： NEC Corporation
发明人： Norihisa Shiroyama , Kiyotake Sasaki , Sumio Ueda , Takahiro Miyamoto
IPC分类号： H01P5/103 , H01P1/383 , H01P5/107 , H01P1/20 , H01P5/08
CPC分类号： H01P1/383 , H01P1/20 , H01P5/08 , H01P5/103 , H01P5/107
摘要： A coaxial waveguide conversion device according to the present invention includes a first member; a second member provided so as to be opposed to the first member; and a conductor plate provided so as to be sandwiched between the first member and the second member. A waveguide is formed in the first member and the second member to a depth that penetrates the first member and does not penetrate the second member. The conductor plate includes an opening having a shape corresponding to a shape of an aperture plane of the waveguide; a conductor surface portion provided around the opening; an antenna portion; a waveguide short-circuit portion connecting the antenna portion with the conductor surface portion; a coaxial wiring portion provided at one end of the antenna portion; and a coaxial line short-circuit portion connecting another end of the antenna portion with the conductor surface portion.

17. 发明授权

US09413051B2 Radio frequency device with feed structure 有权
标题翻译：射频设备带馈电结构
公开(公告)号：US09413051B2
公开(公告)日：2016-08-09
申请号：US14013279
申请日：2013-08-29
申请人： ThinKom Solutions, Inc.
发明人： William Milroy , Alan C. Lemons , James Sor
IPC分类号： H01P5/04 , H01Q13/02 , H01P3/02 , H01P5/103 , H01P5/12 , H01Q13/20 , H01Q21/00 , H01P3/00 , H01P5/02
CPC分类号： H01P3/023 , H01P3/00 , H01P5/024 , H01P5/103 , H01P5/12 , H01Q13/20 , H01Q21/0012 , H01Q21/0031
摘要： A radio frequency (RF) device includes an RF transmission line structure having opposing boundary walls with a non-rectilinear form factor, and a feed structure configured to introduce RF energy into an area between the opposing boundary walls to illuminate the RF transmission line structure with the RF energy across the non-rectilinear form factor. The feed structure includes a plurality of traveling-waveguide-fed leaky line-segment structures, each configured to launch the RF energy into the area with a propagation direction having an oblique angle relative to an axis of the line-segment structure.
摘要翻译：射频（RF）装置包括具有非直线形状因子的相对边界壁的RF传输线结构以及被配置为将RF能量引入相对边界壁之间的区域以将RF传输线结构照射的馈电结构，射频能量穿过非直线形状因子。馈送结构包括多个行进波导馈送的泄漏线路段结构，每个结构被配置为将RF能量发射到相对于线段结构的轴线具有倾斜角的传播方向的区域中。

18. 发明授权

US09312589B2 Coaxial waveguide microstructure having center and outer conductors configured in a rectangular cross-section 有权
标题翻译：同轴波导微结构，其中心和外部导体构造成矩形横截面
公开(公告)号：US09312589B2
公开(公告)日：2016-04-12
申请号：US14293696
申请日：2014-06-02
申请人： Nuvotronics, LLC
发明人： David W. Sherrer , John J. Fisher
IPC分类号： H01P3/06 , H01P11/00 , H01P1/08 , H01P5/103 , H05K1/02 , H01P3/00 , H05K3/46
CPC分类号： H01P3/06 , H01P1/08 , H01P3/00 , H01P5/103 , H01P5/183 , H01P11/002 , H01P11/003 , H01P11/005 , H05K1/0221 , H05K1/0272 , H05K3/4644 , H05K3/4685 , H05K2201/09809 , Y10T29/49117 , Y10T29/49123
摘要： Provided are coaxial waveguide microstructures. The microstructures include a substrate and a coaxial waveguide disposed above the substrate. The coaxial waveguide includes: a center conductor; an outer conductor including one or more walls, spaced apart from and disposed around the center conductor; one or more dielectric support members for supporting the center conductor in contact with the center conductor and enclosed within the outer conductor; and a core volume between the center conductor and the outer conductor, wherein the core volume is under vacuum or in a gas state. Also provided are methods of forming coaxial waveguide microstructures by a sequential build process and hermetic packages which include a coaxial waveguide microstructure.
摘要翻译：提供同轴波导微结构。微结构包括设置在衬底上方的衬底和同轴波导。同轴波导包括：中心导体; 包括一个或多个壁的外导体，与中心导体间隔开并设置在中心导体周围; 一个或多个电介质支撑构件，用于支撑与中心导体接触并封闭在外部导体内的中心导体; 以及中心导体和外部导体之间的芯体积，其中芯体积处于真空状态或气体状态。还提供了通过顺序构建工艺形成同轴波导微结构的方法和包括同轴波导微结构的密封封装。

19. 发明申请

US20150295295A1 MODE CONVERTER 有权
标题翻译：模式转换器
公开(公告)号：US20150295295A1
公开(公告)日：2015-10-15
申请号：US14749839
申请日：2015-06-25
申请人： FUJIKURA LTD.
发明人： Yusuke UEMICHI
IPC分类号： H01P5/103
CPC分类号： H01P5/107 , H01L2224/16227 , H01L2224/48091 , H01L2224/48227 , H01L2924/15153 , H01L2924/15311 , H01P3/003 , H01P3/121 , H01P5/103
摘要： A mode converter includes a substrate including a first main surface aid a second main surface, a first ground conductor layer formed on the first main surface, a second ground conductor layer formed on the second main surface, a plane circuit that is formed on the first main surface and propagates a high frequency, a pin that is connected to the plane-circuit, is formed inside a through-hole which penetrate from the first main surface to the second main surface, and communicates with the first main face and the second main surface, and an anti-pad that is formed between an end portion of the pin exposed in the second main surface and the second ground conductor layer.
摘要翻译：模式转换器包括：基板，包括第一主表面辅助第二主表面，形成在第一主表面上的第一接地导体层，形成在第二主表面上的第二接地导体层，形成在第一主表面上的第一接触导体层主表面传播高频，连接到平面电路的销形成在从第一主表面到第二主表面穿透的通孔内，并与第一主面和第二主面连通表面，以及形成在第二主表面中露出的销的端部与第二接地导体层之间的防焊盘。

20. 发明授权

US09118098B2 Coaxial waveguide converter and ridge waveguide 有权
标题翻译：同轴波导转换器和脊波导
公开(公告)号：US09118098B2
公开(公告)日：2015-08-25
申请号：US13993881
申请日：2011-11-28
申请人： Takafumi Kai
发明人： Takafumi Kai
IPC分类号： H01P5/103 , H01P5/08 , H01P3/00 , H01P3/123
CPC分类号： H01P5/08 , H01P3/00 , H01P3/123 , H01P5/103
摘要： Provided is a coaxial waveguide converter and a ridge waveguide that are insusceptible to manufacturing variances over a broad bandwidth. The coaxial waveguide converter includes a ridge waveguide (10) including a ridge (11) and a coaxial line (20). A projection (12) projecting toward a side of a waveguide space (13) is provided in the ridge (11), an amount of projection of the projection (12) decreases gradually from an end surface of the ridge waveguide (10) on a side of the coaxial line along a waveguide direction and an inner conductor (21) of the coaxial line (20) is inserted in the through-hole (14) at a position displaced from a center of the ridge waveguide (10) in a direction perpendicular to a direction in which the projection (12) projects in the end surface of the ridge waveguide (10) on the side of the coaxial line.
摘要翻译：提供了一种不能在宽带宽上制造方差的同轴波导转换器和脊波导。同轴波导转换器包括脊包括脊（11）和同轴线（20）的脊波导（10）。在脊部（11）上设置有朝向波导空间（13）侧突出的突起（12），突起（12）的突出量从脊状波导（10）的端面在a 沿着波导方向的同轴线的一侧和同轴线（20）的内部导体（21）在从脊状波导（10）的中心向着与脊状波导（10）的中心偏离的位置的方向插入到通孔（14）垂直于所述突起（12）在所述脊状波导（10）的所述同轴线一侧的端面中突出的方向。

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