公开(公告)号：US20160351988A1

公开(公告)日：2016-12-01

申请号：US15235399

申请日：2016-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo YANG ,  Hua CAI ,  Guolong HUANG

IPC: H01P5/08

CPC classification number: H01P5/08 ,  H01P5/107

Abstract: A planar-transmission-line-to-waveguide adapter is provided, to reduce limitations on bandwidth expansion. The planar-transmission-line-to-waveguide adapter includes a planar transmission line structure includes at least a planar transmission line, a dielectric substrate, and a metal ground having a coupling gap. a gradient waveguide structure includes m dielectric waveguides with gradient sizes, and any dielectric waveguide is surrounded by metal via holes in a dielectric substrate, where m is a positive integer not less than 2. a1st dielectric waveguide in the m dielectric waveguides with gradient sizes is coupled with the coupling gap in the planar transmission line structure. Adjacent dielectric waveguides are connected by using a metal ground, and a radiation patch is disposed between the adjacent dielectric waveguides. A metal ground and a radiation patch are disposed on a surface on which an mth dielectric waveguide comes into contact with a standard waveguide.

Abstract translation: 提供了平面传输线对波导适配器，以减少对带宽扩展的限制。 平面传输线对波导适配器包括平面传输线结构，其至少包括平面传输线，电介质基板和具有耦合间隙的金属接地。 梯度波导结构包括具有梯度尺寸的m个介质波导，并且任何介质波导由电介质基板中的金属通孔围绕，其中m是不小于2的正整数。具有梯度大小的m个介质波导中的第一个介质波导是 与平面传输线结构中的耦合间隙耦合。 相邻的介质波导通过使用金属接地连接，辐射贴片设置在相邻的介质波导之间。 金属接地和辐射贴片设置在第m电介质波导与标准波导接触的表面上。

公开(公告)号：US20160360425A1

公开(公告)日：2016-12-08

申请号：US15244939

申请日：2016-08-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guolong HUANG ,  Hua CAI ,  Bo YANG

IPC: H04W16/28 ,  H01Q3/24 ,  H01Q3/34 ,  H01Q1/24

CPC classification number: H04W16/28 ,  H01Q1/246 ,  H01Q3/24 ,  H01Q3/34 ,  H01Q21/00 ,  H04B7/0617 ,  H04W16/18

Abstract: Embodiments of the present disclosure provide a base station and a beam coverage method, which can improve a service capacity of a communications system. The base station includes: an antenna and at least two data transmission paths, where a data converter and a beamformer are disposed on each data transmission path; the antenna includes a beam aggregation structure and at least one antenna bay, the beam aggregation structure includes at least one antenna aperture, one beamformer is correspondingly connected to one antenna bay, one antenna bay uses at least one antenna aperture in the beam aggregation structure to receive and send a beam, and a multiplexer is further disposed on the at least two data transmission paths; and the multiplexer is configured to set a data transmission path of a to-be-transmitted signal or a radiation signal. The embodiments of the present disclosure are used for beam coverage.

Abstract translation: 本公开的实施例提供了可以提高通信系统的服务能力的基站和波束覆盖方法。 基站包括：天线和至少两个数据传输路径，其中数据转换器和波束形成器设置在每个数据传输路径上; 所述天线包括光束聚集结构和至少一个天线隔间，所述光束聚集结构包括至少一个天线孔径，一个波束形成器相应地连接到一个天线隔间，一个天线隔间在波束聚集结构中使用至少一个天线孔径 接收和发送波束，并且多路复用器还被布置在所述至少两个数据传输路径上; 并且多路复用器被配置为设置要发送的信号或辐射信号的数据传输路径。 本公开的实施例用于波束覆盖。

公开(公告)号：US20210359421A1

公开(公告)日：2021-11-18

申请号：US17334346

申请日：2021-05-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin FENG ,  Keli ZOU ,  Guolong HUANG

IPC: H01Q19/06 ,  H01Q15/08 ,  H01Q21/29

Abstract: Embodiments of this application provide a pillar-shaped luneberg lens antenna and a pillar-shaped luneberg lens antenna array, and relate to the field of communications technologies, so that the pillar-shaped luneberg lens antenna can support dual polarization and improve a capacity of a communications system. The pillar-shaped luneberg lens antenna includes two metal plates that are parallel to each other and a pillar-shaped luneberg lens disposed between the two metal plates, the pillar-shaped luneberg lens includes a main layer and a compensation layer that are of the pillar-shaped luneberg lens, and the compensation layer is configured to compensate for equivalent dielectric constants of the main layer of the pillar-shaped luneberg lens in a TEM mode and/or a TE10 mode, so that distribution of equivalent dielectric constants of the pillar-shaped luneberg lens in the TEM mode and the TE10 mode is consistent with distribution of preset dielectric constants.

公开(公告)号：US20170033821A1

公开(公告)日：2017-02-02

申请号：US15292444

申请日：2016-10-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guolong HUANG ,  Hua CAI ,  Yi WANG

IPC: H04B1/16

CPC classification number: H04B1/16 ,  H04B1/00 ,  H04B1/0053

Abstract: The present application discloses a signal processing apparatus and method, the method includes: receive an analog signal; adjust a frequency band of the analog signal to a lowest frequency band when a frequency band of the analog signal received by the receiving unit falls outside the lowest frequency band in multiple preconfigured frequency bands; process, by using a signal processing channel in the lowest frequency band, the analog signal whose frequency band has been adjusted to the lowest frequency band. The method provided in the embodiments of the present application processes signals of different frequency bands by using a processing channel in a lowest frequency band. In this way, only a relatively small quantity of radio-frequency link components are required to implement processing of the signals of the different frequency bands, which reduces a link size of a communications system.

Abstract translation: 本申请公开了一种信号处理装置和方法，该方法包括：接收模拟信号; 当接收单元接收到的模拟信号的频带在多个预配置的频带内落在最低频带之外时，将模拟信号的频带调整到最低频带; 通过使用最低频带中的信号处理信道，将频带已调整到最低频带的模拟信号。 在本申请的实施例中提供的方法通过使用最低频带中的处理信道来处理不同频带的信号。 以这种方式，仅需要相对少量的射频链路组件来实现不同频带的信号的处理，这降低了通信系统的链路大小。