公开(公告)号：US20170289897A1

公开(公告)日：2017-10-05

申请号：US15175582

申请日：2016-06-07

Applicant: Siklu Communication Ltd.

Inventor： Itzhak Ben Bassat ,  Yigal Leiba

IPC: H04W40/22 ,  G08G1/07 ,  H04W76/02 ,  H04W16/28 ,  H04M1/725

CPC classification number: H04W40/22 ,  G08G1/07 ,  H04B15/00 ,  H04L41/12 ,  H04M1/72533 ,  H04W16/28 ,  H04W76/15

Abstract: Various systems and methods for facilitating operation of a millimeter-wave communication component in conjunction with another component, in which the millimeter-wave communication component is mechanically fixed to or with the other components and is therefore oriented in a certain direction that is not necessarily aligned with a target node. The embedded millimeter-wave communication component compensates for said orientation by steering, electronically, a millimeter-wave beam toward the target node. The millimeter-wave communication component may be embedded in or with the other component using a built-in connector, or it may be a-priori embedded in or with the other component.

公开(公告)号：US09768890B1

公开(公告)日：2017-09-19

申请号：US15343328

申请日：2016-11-04

Applicant: Siklu Communication Ltd.

Inventor： Yigal Leiba

IPC: H04W72/00 ,  H04B15/00 ,  H04L12/24

CPC classification number: H04W40/22 ,  G08G1/07 ,  H04B15/00 ,  H04L41/12 ,  H04M1/72533 ,  H04W16/28 ,  H04W76/15

Abstract: System and methods to adapt a network of millimeter-wave communication nodes to a changing condition. The system detects a changing condition and concludes that the network needs to be adjusted. As a result, the system transitions, substantially instantaneously, between a current network topology to a new network topology, by instructing each of several millimeter-wave communication nodes to electronically steer the respective millimeter-wave beam away from current destination node and toward another destination node. The end result is that several of the beams change direction during a short period of time, thereby transitioning to the new network topology without impacting ongoing communication. In some embodiments, the transition between network topologies is done multiple times in a systematic fashion so as to generally find an optimal network topology and not as a response to a changing condition. In some embodiments, the transition between network topologies is a normal ongoing mode of operation.

公开(公告)号：US09641260B2

公开(公告)日：2017-05-02

申请号：US13918976

申请日：2013-06-16

Applicant: Siklu Communication Ltd.

Inventor： Yigal Leiba

IPC: H04B10/90

CPC classification number: H04B10/90

Abstract: Various embodiments of a millimeter-wave wireless point-to-point or point-to-multipoint communication network in which the different atmospheric absorption rates of different millimeter-wave frequencies are utilized to improve communication performance of the entire system. The network comprises one or more communication systems operating at a millimeter-wave frequency, in which each system is comprised of at least one or more point-to-point or point-to-multipoint radio transceivers. In various embodiments, the different atmospheric absorption rates of different millimeter-wave frequencies are used to reduce electromagnetic interference, to compensate for changing path-loss conditions, and/or to optimize inter-link interferences to enhance communication performance.

公开(公告)号：US08914968B2

公开(公告)日：2014-12-23

申请号：US13031294

申请日：2011-02-21

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

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

IPC: H01P11/00 ,  H01P5/107 ,  H01P3/12

CPC classification number: H01P5/107 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/15153 ,  H01L2924/15159 ,  H01L2924/15313 ,  H01L2924/16195 ,  H01P3/121 ,  H01P5/028 ,  H01P11/002 ,  H01P11/003 ,  Y10T29/49016 ,  Y10T29/49126

Abstract: A method for constructing millimeter-wave laminate structures using Printed Circuit Board (PCB) processes includes the following steps: Creating a first pressed laminate structure comprising at least two laminas and a cavity, the cavity is shaped as an aperture of a waveguide, and goes perpendicularly through all laminas of the laminate structure. Plating the cavity with electrically conductive plating, using a PCB plating process. Pressing the first pressed laminate structure together with at least two additional laminas comprising a probe printed on one of the at least two additional laminas, into a PCB comprising the first pressed laminate structure and the additional laminas, such that the cavity is sealed only from one end by the additional laminas and the probe, and the probe is positioned above the cavity.

Abstract translation: 使用印刷电路板（PCB）工艺构建毫米波层压结构的方法包括以下步骤：创建包括至少两个薄片和空腔的第一压制叠层结构，该腔被定形为波导的孔，并且进入 垂直地穿过层压结构的所有层叠体。 使用PCB电镀工艺将导电电镀电镀。 将第一压制的层压结构与至少两个另外的层叠体一起压制成包括在至少两个另外的薄片之一上印刷的探针的PCB，其包括第一压制层压结构和附加薄片，使得仅从一个 通过附加的薄片和探针结束，并且探针位于空腔上方。

公开(公告)号：US08599958B2

公开(公告)日：2013-12-03

申请号：US12892944

申请日：2010-09-29

Applicant: Baruch Schwarz ,  Izhak Kirshenbaum ,  Yigal Leiba

Inventor： Baruch Schwarz ,  Izhak Kirshenbaum ,  Yigal Leiba

IPC: H04L27/00

CPC classification number: H04L27/36

Abstract: An ultra-high-bandwidth low-power-consumption wireless communication system includes (i) a Radio Frequency Integrated Circuit (RFIC) comprising a radio transmitter, transmitting millimeter-wave signals. The radio transmitter includes a Power Amplifier (PA) outputting the millimeter-wave signals at a low power level of between −10 dBm and 20 dBm, and by that allowing inclusion of the PA in the RFIC. The radio transmitter further includes a Voltage Controlled Oscillator (VCO) and a synthesizer driving a mixer up-converting signals into the millimeter-wave signals. The VCO and synthesizer have a combined phase noise between a first level and a second level, wherein the first level is high enough to allow inclusion of the VCO and synthesizer in the RFIC, and the second level is low enough to facilitate transmitting at 16-levels Quadrature-Amplitude-Modulation (16QAM).

Abstract translation: 超高带宽低功耗无线通信系统包括（i）包括无线电发射机的射频集成电路（RFIC），发射毫米波信号。 无线电发射机包括功率放大器（PA），其在-10dBm和20dBm之间的低功率电平下输出毫米波信号，并且允许在RFIC中包括PA。 无线电发射机还包括压控振荡器（VCO）和合成器，其驱​​动混频器将信号转换成毫米波信号。 VCO和合成器具有第一电平和第二电平之间的组合相位噪声，其中第一电平足够高以允许将VCO和合成器包括在RFIC中，并且第二电平足够低以便于在16- 电平正交幅度调制（16QAM）。

公开(公告)号：US08487813B2

公开(公告)日：2013-07-16

申请号：US12475625

申请日：2009-06-01

Applicant: Yigal Leiba ,  Baruch Schwarz ,  Elad Dayan ,  Izhak Kirshenbaum

Inventor： Yigal Leiba ,  Baruch Schwarz ,  Elad Dayan ,  Izhak Kirshenbaum

IPC: H04B7/24 ,  H01Q3/00

CPC classification number: H01Q1/1257

Abstract: A method of automatic alignment of two directional beams having a known path attenuation, and an antenna gain pattern, for mutual transmission, comprises: determining a beam width between two angles of minimal detectable connection on either side of a beam maximum; then mapping points onto a scan field in a regular pattern, the pattern based on the beam width, such that a beam with the determined beam width is detected once if the beam is in the scan field at all; scanning the first antenna over the mapped scan points; and for each point allowing the second antenna to scan over all of its own set of mapped scan points, thereby providing a coarse alignment of the two antennas to achieve at least a minimal mutual connection. The coarse alignment may be followed by a fine alignment to maximize the signal.

Abstract translation: 用于相互传输的具有已知路径衰减的两个方向性波束和天线增益模式的自动对准的方法包括：确定波束最大值两侧的最小可检测连接的两个角度之间的波束宽度; 然后以规则图案将点映射到扫描场上，基于波束宽度的图案，使得如果波束完全在扫描场中，则检测到具有确定的波束宽度的波束一次; 在映射的扫描点上扫描第一个天线; 并且对于允许第二天线扫描其所有自己的映射扫描点集合的每个点，从而提供两个天线的粗略对准以实现至少最小的相互连接。 粗略对准可以跟随精细对准以使信号最大化。

公开(公告)号：US08311171B1

公开(公告)日：2012-11-13

申请号：US12873136

申请日：2010-08-31

Applicant: Boris Maysel ,  Yigal Leiba

Inventor： Boris Maysel ,  Yigal Leiba

IPC: H04L7/00

CPC classification number: H04J3/0658 ,  H04L7/0091

Abstract: A clock extractor extracts clock frequency f2, from a wired data connection. A clock error estimator estimates a first clock frequency error between clock frequency f2 and a clock frequency f1 associated with a local clock of the transmitter. A transmitter sends the first clock frequency error, as a message to a receiver. The transmitter uses a wireless transmitter interface, including a modulator and transmitter radio. The wireless transmitter interface is clocked at clock frequency f1. The transmitter sends data to the receiver. A wireless receiver interface includes a de-modulator and receiver radio. The wireless receiver interface reconstructs clock frequency f1. A clock adder adds the reconstructing clock frequency f1 to the first clock frequency error, resulting in a synthesized clock frequency f2. The receiver clocks a second wired data connection, using the synthesized clock frequency f2.

Abstract translation: 时钟提取器从有线数据连接中提取时钟频率f2。 时钟误差估计器估计时钟频率f2与与发射机的本地时钟相关联的时钟频率f1之间的第一时钟频率误差。 发射机将第一个时钟频率误差作为消息发送到接收机。 发射机使用无线发射机接口，包括调制器和发射机无线电。 无线发射机接口的时钟频率为f1。 发射机向接收机发送数据。 无线接收器接口包括解调器和接收器无线电。 无线接收器接口重建时钟频率f1。 时钟加法器将重构时钟频率f1加到第一时钟频率误差上，产生合成时钟频率f2。 接收机使用合成时钟频率f2来计时第二个有线数据连接。

公开(公告)号：US20120256707A1

公开(公告)日：2012-10-11

申请号：US13527698

申请日：2012-06-20

Applicant: Yigal Leiba ,  Elad Dayan

Inventor： Yigal Leiba ,  Elad Dayan

IPC: H01P3/12 ,  B32B38/10 ,  H01P11/00 ,  B05D5/12 ,  H01P1/207 ,  H01P3/08

CPC classification number: H01P5/107 ,  H01P3/003 ,  H01P3/121 ,  H01P11/002 ,  Y10T156/1052

Abstract: Various embodiments of millimeter-wave systems on a printed circuit board, including a microstrip, a probe, and an RF integrated circuit, as well as methods for manufacturing said systems. Various embodiments have holes extending through lamina in the PCB, thereby improving radiation propagation. Various embodiments have conductive cages created by multiple through-holes extending through lamina in the PCB, thereby increasing radiation propagation. The manufacture of such systems is easier and less expensive than the manufacture of current systems.

Abstract translation: 包括微带，探针和RF集成电路的印刷电路板上的毫米波系统的各种实施例，以及用于制造所述系统的方法。 各种实施例具有延伸穿过PCB中的层的孔，从而改善辐射传播。 各种实施例具有通过延伸穿过PCB中的层的多个通孔产生的导电笼，从而增加辐射传播。 这种系统的制造比当前系统的制造更容易且更便宜。

公开(公告)号：US20110309899A1

公开(公告)日：2011-12-22

申请号：US12873091

申请日：2010-08-31

Applicant: Yigal Leiba ,  Ovadia Haluba

Inventor： Yigal Leiba ,  Ovadia Haluba

IPC: H01P1/207

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：US20110140979A1

公开(公告)日：2011-06-16

申请号：US13031277

申请日：2011-02-21

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

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

IPC: H01P3/12 ,  H01Q13/00 ,  H01P1/207

CPC classification number: H01P5/107 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01P3/121 ,  H01P11/002 ,  H01L2924/00014

Abstract: A system for injecting and guiding millimeter-waves through a Printed Circuit Board (PCB) including at least two laminas belonging to a PCB, an electrically conductive plating applied on the insulating walls of a cavity formed perpendicularly through the laminas, and optionally a probe located above the cavity printed on a lamina belonging to the PCB. Optionally, the cavity guides millimeter-waves injected by the probe at one side of the cavity to the other side of the cavity.

Abstract translation: 一种用于通过印刷电路板（PCB）注入和引导毫米波的系统，该印刷电路板包括至少两个属于PCB的薄片，施加在垂直穿过薄片形成的空腔的绝缘壁上的导电电镀，以及可选地位于 在印刷在属于PCB的层板上的空腔之上。 可选地，空腔将由探针在腔的一侧注入的毫米波引导到空腔的另一侧。