公开(公告)号：US20120050125A1

公开(公告)日：2012-03-01

申请号：US12873105

申请日：2010-08-31

Applicant: Yigal Leiba ,  Elad Dayan

Inventor： Yigal Leiba ,  Elad Dayan

IPC: H01Q1/00 ,  H01Q19/10

CPC classification number: H01Q1/38 ,  H01L2224/16225 ,  H01L2224/73265 ,  H01Q1/2283 ,  H01Q1/48 ,  H01Q9/0407 ,  H01Q9/38 ,  H01Q9/40 ,  H01Q13/02

Abstract: A millimeter-wave communication system includes (i) an antenna comprising a reflector and a feed, the feed comprising a first waveguide, (ii) a Printed Circuit Board (PCB) comprising a modem, a processor, and a radio receiver coupled with a probe, the PCB is mechanically fixed to one end of the feed, such that the PCB is mechanically held by the feed, and the probe is located in a position allowing reception of millimeter-waves exiting the first waveguide towards the PCB, (iii) an Ethernet connector, (iv) at least one flexible cable operative to carry Ethernet signals between the first PCB and the Ethernet connector, and (v) a box housing the PCB and the Ethernet connector. The Ethernet connector and the feed are mechanically fixed to the box, and the only mechanical connection between the PCB and the box is via the feed.

Abstract translation: 毫米波通信系统包括（i）包括反射器和馈电的天线，所述馈电包括第一波导，（ii）包括调制解调器，处理器和无线电接收器的印刷电路板（PCB） 探针，PCB被机械地固定在馈电的一端，使得PCB被进给机械地保持，并且探头位于允许接收离开第一波导的毫米波朝向PCB的位置，（iii） 以太网连接器，（iv）至少一个可操作以在第一PCB和以太网连接器之间传送以太网信号的柔性电缆，以及（v）容纳PCB和以太网连接器的盒子。 以太网连接器和进给机构机械固定在箱体上，PCB和箱体之间的唯一机械连接是通过进给。

公开(公告)号：US20110309987A1

公开(公告)日：2011-12-22

申请号：US12819206

申请日：2010-06-20

Applicant: Ovadia HALUBA ,  Yigal Leiba

Inventor： Ovadia HALUBA ,  Yigal Leiba

IPC: H01Q19/10 ,  H01P11/00 ,  H01Q19/06 ,  H01Q13/00 ,  H01Q1/42

CPC classification number: H01Q13/00 ,  H01Q1/42 ,  H01Q15/08 ,  H01Q15/16 ,  H01Q19/00 ,  H01Q19/06 ,  H01Q19/193 ,  Y10T29/49016

Abstract: A radome comprises a structure covering an antenna, the structure being substantially transparent to radiation of the antenna in a first direction and being less transparent to radiation of the antenna when deviating from the first direction, thereby imparting a directional profile to radiation of the antenna. The millimeter wave antenna structure comprises a sub-reflector lens, and a reflector, the sub-reflector lens in turn comprising a reflecting metal plate and a lens shaped dielectric material, the lens shaped dielectric material and the reflecting metal plate being shaped together to provide a predetermined radiation illumination pattern on the reflector. A waveguide matching holder connects a circular cross section waveguide via a circular cavity, and a rectangular waveguide feed via a rectangular cavity, the rectangular and the circular cavities being shaped to merge into each other.

Abstract translation: 天线罩包括覆盖天线的结构，该结构对于第一方向上的天线的辐射基本上是透明的，并且当偏离第一方向时对天线的辐射不太透明，从而给天线的辐射赋予方向分布。 毫米波天线结构包括副反射器透镜和反射器，副反射镜透镜又包括反射金属板和透镜形电介质材料，透镜形电介质材料和反射金属板被成形在一起，以提供 反射器上的预定辐射照明图案。 波导匹配保持器通过圆形腔连接圆形横截面波导，并且通过矩形腔连接矩形波导馈送，矩形和圆形腔被成形为彼此合并。

公开(公告)号：US20110140799A1

公开(公告)日：2011-06-16

申请号：US13031291

申请日：2011-02-21

Applicant: Yonatan Biran ,  Elad Dayan ,  Baruch Schwarz ,  Amir Shmuel ,  Yigal Leiba

Inventor： Yonatan Biran ,  Elad Dayan ,  Baruch Schwarz ,  Amir Shmuel ,  Yigal Leiba

IPC: H03H7/38 ,  H03H7/42

CPC classification number: H01P5/107 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/16195 ,  H01P3/121 ,  H01P5/08 ,  H01P11/002 ,  H01L2924/00014

Abstract: A system for matching impedances of a bare-die Integrated Circuit and bonding wires. A bare-die Integrated Circuit is configured to output or input, at an impedance of Z3, a millimeter-wave signal from three electrically conductive contacts. Three electrically conductive pads, printed on one of the laminas of a Printed Circuit Board (PCB) are connected to the three electrically conductive contacts via three bonding wires respectively, the bonding wires have a characteristic impedance of Z1, wherein Z1>Z3. One of the electrically conductive pads extends to form a transmission line signal trace of length L, the transmission line signal trace having a first width resulting in characteristic impedance of Z2, wherein Z2>Z3. The transmission line signal trace widens to a second width, higher than the first width, after the length of L, decreasing the characteristic impedance of the transmission line signal trace to substantially Z3 after the length L and onwards.

Abstract translation: 用于匹配裸片集成电路和接合线的阻抗的系统。 裸片集成电路被配置为以三个导电触点的Z3的阻抗输出或输入毫米波信号。 印刷在印刷电路板（PCB）的层叠之一上的三个导电焊盘分别通过三个接合线连接到三个导电触点，接合线具有Z1的特性阻抗，其中Z1> Z3。 导电焊盘中的一个延伸以形成长度为L的传输线信号迹线，传输线信号迹线具有导致Z2的特性阻抗的第一宽度，其中Z2> Z3。 在长度L之后，传输线信号迹线变宽到高于第一宽度的第二宽度，在传输线信号迹线的特征阻抗在长度L和之后降低到基本上Z3。

公开(公告)号：US10425159B2

公开(公告)日：2019-09-24

申请号：US15859676

申请日：2018-01-01

Applicant: Siklu Communication Ltd.

Inventor： Yigal Leiba

IPC: H04B5/00 ,  H04B10/116 ,  H04B10/114 ,  H04B10/29 ,  H04B10/112 ,  H04B10/80 ,  H04B10/90 ,  H04W88/04

Abstract: Systems and methods for communicating through a glass window barrier, in which one communication device, placed outdoors near the glass window, utilizes optical signals to propagate communication signals through the glass window, and thereby communicate with another communication device placed indoors near the same glass window. The outdoor communication device receives power from a power source located indoors, in which power is transported from the indoor power source to the outdoor communication device through the same glass window in a form of an alternating magnetic field. The outdoor communication device may be either placed near the glass window or mechanically fixed to the glass window on one side, and the indoor communication device may be either placed near the glass window or mechanically fixed to the glass window on the other side. Certain known properties of glass windows are exploited, such as transparency to both optical radiation and magnetic fields.

公开(公告)号：US10027508B2

公开(公告)日：2018-07-17

申请号：US15165873

申请日：2016-05-26

Applicant: Siklu Communication Ltd.

Inventor： Yigal Leiba ,  Izhak Kirshenbaum ,  Leonid Shousterman

IPC: H04L1/00 ,  H04L12/437 ,  H04L12/24 ,  H04W24/04 ,  H04L29/08 ,  H04L12/911 ,  H04W40/12 ,  H04L12/721 ,  H04W40/14 ,  H04W40/34

Abstract: Various systems and methods for fault-tolerant and otherwise optimized communication, in which a system includes communication nodes connected by wireless data links together forming a ring structure, as well as additional wireless data links operative to partition the ring structure into multiple sub-ring structures. The system is operative to select, per each of the sub-ring structures, one of the wireless data links to remain dormant, thereby effectively creating a certain communication tree structure. The system is further operative, upon detecting a communication problem or inefficiency in any or all of the sub-ring structures, to shut-down, per sub-ring structure detected, the problematic or otherwise inefficient wireless data link, and to reactivate instead the dormant wireless data link, thereby effectively switching to a new communication tree structure, and thus resolving the problem or otherwise improving efficiency.

公开(公告)号：US20180026718A1

公开(公告)日：2018-01-25

申请号：US15721919

申请日：2017-10-01

Applicant: Siklu Communication Ltd.

Inventor： Yigal Leiba ,  Shimon Hochbaum

IPC: H04B10/112 ,  G01S19/42 ,  G01S5/02 ,  H04W84/00

CPC classification number: H04B10/1129 ,  G01S5/0257 ,  G01S19/42 ,  G08G1/07 ,  H04W16/28 ,  H04W76/15 ,  H04W84/005

Abstract: Systems and methods for: suggesting network topologies for a wireless communication network such as a millimeter-wave network; using drones for determining a line-of-sight condition between pairs of geospatial locations where communication nodes in the network are to be placed; and wirelessly interconnecting pairs of nodes in the network according to the a line-of-sight conditions previously determined using the drones. The drones may test for a line-of-sight condition using any number of methods, including laser range-finding, signaling between two of the drones, and pattern matching of visual imagery. A network planning tool may be used to suggest the network topologies, communicate and control the drones, and come to a final conclusion regarding the actual network topology selected, the placement of the communication nodes, and the specific wireless links to be used in interconnecting the nodes in the final network.

公开(公告)号：US20140368385A1

公开(公告)日：2014-12-18

申请号：US14310017

申请日：2014-06-20

Applicant: Siklu Communication Ltd.

Inventor： Ovadia Haluba ,  Naftali Chayat ,  Yigal Leiba ,  Itzik Ben Bassat ,  Boris Maysel

IPC: H01Q3/24 ,  H01Q19/06

CPC classification number: H01Q19/062 ,  H01Q25/002 ,  H01Q25/007

Abstract: Various embodiments of a communication system operative to form, direct, and narrow communication beams using an array of electromagnetic radiators and a beam-narrowing architecture. A beam-width of an electromagnetic beam is narrowed, thereby increasing the concentration of electromagnetic energy in the beam and achieving a significant antenna gain. In various embodiments, the direction of an electromagnetic beam may be altered to improve communication between a transmitter and a receiver. In various embodiments, the system is a millimeter-wave system with a millimeter-wave array and millimeter-wave beams.

Abstract translation: 通信系统的各种实施例可操作以使用电磁辐射器阵列和波束变窄架构来形成，直接和窄化通信波束。 电磁波束的波束宽度变窄，从而增加波束中的电磁能量的浓度并获得显着的天线增益。 在各种实施例中，可以改变电磁波束的方向以改善发射机和接收机之间的通信。 在各种实施例中，该系统是具有毫米波阵列和毫米波束的毫米波系统。

公开(公告)号：US08674892B2

公开(公告)日：2014-03-18

申请号：US12873091

申请日：2010-08-31

Applicant: Yigal Leiba ,  Ovadia Haluba

Inventor： Yigal Leiba ,  Ovadia Haluba

IPC: H01Q19/13

CPC classification number: H01P5/107 ,  H01L24/73 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/3011 ,  H01P3/121 ,  H01Q1/00 ,  H01Q1/38 ,  H01Q9/0407 ,  H01Q13/106 ,  H01Q19/13 ,  H01Q23/00 ,  H05K1/0243 ,  H05K1/184 ,  H05K1/185 ,  H05K3/4697 ,  H05K2201/10098 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A method for accurately guiding millimeter-waves includes the following steps: Filtering millimeter-waves by applying the millimeter-waves at a first shape aperture of a filter waveguide, resulting in filtered millimeter-waves exiting a second shape aperture of the filter waveguide. Transporting the filtered millimeter-waves over a distance of between 9 centimeters and 25 centimeters, by applying the filtered millimeter-waves to an extruded waveguide having a length of between 9 centimeters and 25, and having a cavity featuring a cross-section that is accurate to within +/−0.05 millimeters throughout the length of the extruded waveguide, resulting in transported millimeter-waves. And producing, on a reflector, an illumination pattern that is accurate to a degree that allows conforming to a first level of radiation pattern accuracy, by applying the transported millimeter-waves at a focal point of the reflector.

Abstract translation: 用于精确地引导毫米波的方法包括以下步骤：通过在滤波器波导的第一形状孔径处施加毫米波来过滤毫米波，导致从滤波器波导的第二形状孔径离开的滤波的毫米波。 通过将滤波的毫米波施加到长度在9厘米到25之间的挤出波导上，将过滤的毫米波传输在9厘米和25厘米之间的距离上，并且具有特征在于具有精确的横截面的腔 在挤出波导的整个长度内在+/- 0.05毫米内，导致运送的毫米波。 并且通过在反射器的焦点处施加传送的毫米波，在反射器上产生准确到允许符合第一级辐射图形精度的程度的照明图案。

公开(公告)号：US08674885B2

公开(公告)日：2014-03-18

申请号：US12873105

申请日：2010-08-31

Applicant: Yigal Leiba ,  Elad Dayan

Inventor： Yigal Leiba ,  Elad Dayan

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q19/12 ,  H01Q23/00

CPC classification number: H01Q1/38 ,  H01L2224/16225 ,  H01L2224/73265 ,  H01Q1/2283 ,  H01Q1/48 ,  H01Q9/0407 ,  H01Q9/38 ,  H01Q9/40 ,  H01Q13/02

Abstract: A millimeter-wave communication system includes (i) an antenna comprising a reflector and a feed, the feed comprising a first waveguide, (ii) a Printed Circuit Board (PCB) comprising a modem, a processor, and a radio receiver coupled with a probe, the PCB is mechanically fixed to one end of the feed, such that the PCB is mechanically held by the feed, and the probe is located in a position allowing reception of millimeter-waves exiting the first waveguide towards the PCB, (iii) an Ethernet connector, (iv) at least one flexible cable operative to carry Ethernet signals between the first PCB and the Ethernet connector, and (v) a box housing the PCB and the Ethernet connector. The Ethernet connector and the feed are mechanically fixed to the box, and the only mechanical connection between the PCB and the box is via the feed.

Abstract translation: 毫米波通信系统包括（i）包括反射器和馈电的天线，所述馈电包括第一波导，（ii）包括调制解调器，处理器和无线电接收器的印刷电路板（PCB） 探针，PCB被机械地固定在馈电的一端，使得PCB被进给机械地保持，并且探头位于允许接收离开第一波导的毫米波朝向PCB的位置，（iii） 以太网连接器，（iv）至少一个可操作以在第一PCB和以太网连接器之间传送以太网信号的柔性电缆，以及（v）容纳PCB和以太网连接器的盒子。 以太网连接器和进给机构机械固定在箱体上，PCB和箱体之间的唯一机械连接是通过进给。

公开(公告)号：US20140057570A1

公开(公告)日：2014-02-27

申请号：US13592467

申请日：2012-08-23

Applicant: Yigal Leiba

Inventor： Yigal Leiba

IPC: H04B17/00

CPC classification number: H04B17/27 ,  H04B17/12

Abstract: Various embodiments of a millimeter-wave wireless point-to-point or point-to-multipoint communication system which maintains a stable communication link even in the face of problems such as vibration or other mechanical disturbance to transceivers in the system or radio interference to the transmission beam produced by a transmitter and received by a receiver. The system comprises a transmitter, a receiver, a high-gain antenna, and allied equipment as described. In various embodiments, a beam is mechanically or electronically redirected to improve system performance. In various embodiments, the modulation schemes or coding schemes of the transmission are altered to improve system performance.

Abstract translation: 毫米波无线点对点或点对多点通信系统的各种实施例，即使在面对诸如系统中的收发器的振动或其它机械干扰或者对系统的无线电干扰等问题的情况下也能保持稳定的通信链路 由发射机产生并由接收机接收的发射波束。 该系统包括发射机，接收机，高增益天线和所述的相关设备。 在各种实施例中，梁被机械地或电子地重定向以改善系统性能。 在各种实施例中，改变传输的调制方案或编码方案以改善系统性能。