公开(公告)号：US20140213322A1

公开(公告)日：2014-07-31

申请号：US14229484

申请日：2014-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao PU ,  Zuojun QIN ,  Pinghua HE ,  Dewen SUN ,  Weihua SUN

IPC: H04W88/08 ,  H01Q1/50

CPC classification number: H04W88/08 ,  H01Q1/246 ,  H01Q1/50 ,  H01Q3/26 ,  H01Q21/0025

Abstract: An antenna apparatus is provided, including: an antenna component that is arranged on a passive side of the antenna apparatus; a radio frequency unit that is arranged on an active side of the antenna apparatus, formed by at least one independent radio frequency module, and connected to the antenna component to form an active antenna, where each radio frequency module includes a radio frequency plate; and a common unit that is arranged on the active side of the antenna apparatus and connected to the radio frequency unit and the antenna component. With the preceding antenna apparatus, each radio frequency module can be flexibly configured, thereby satisfying the requirements for different product portfolios and further simplifying field replacement and maintenance.

Abstract translation: 提供了一种天线装置，包括：天线部件，布置在天线装置的被动侧; 布置在天线装置的有源侧的射频单元，由至少一个独立射频模块形成，并连接到天线部件以形成有源天线，其中每个射频模块包括射频板; 以及布置在天线装置的有源侧并连接到射频单元和天线部件的公共单元。 利用前述天线装置，能够灵活地构成每个射频模块，从而满足不同产品组合的要求，进一步简化现场更换和维护。

公开(公告)号：US20130252671A1

公开(公告)日：2013-09-26

申请号：US13718976

申请日：2012-12-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dezheng LIU ,  Tao PU ,  Weihua SUN ,  Zuojun QIN ,  Pinghua HE

IPC: H04B1/18 ,  H04W88/08

CPC classification number: H04B1/18 ,  H01Q1/246 ,  H01Q3/30 ,  H01Q21/08 ,  H01Q21/24 ,  H04B7/10 ,  H04W88/08

Abstract: An antenna system is disclosed. In the antenna system, a first antenna element array includes multiple antenna elements, where the antenna elements are configured to receive and transmit signals in two different polarization directions; the first combiner-splitter is configured to combine signals, received by the multiple antenna elements; the active module is configured to receive combined signals in the two different polarization directions, and perform frequency translation on the combined signals to obtain baseband signals; at least one pair of receiving channels in the antenna system corresponds to a second antenna apparatus, and are configured to receive signals output by the second antenna apparatus in the two different polarization directions; and the active module is further configured to perform frequency translation on the signals received by the at least one pair of receiving channels to obtain baseband signals. In this way, the network performance gain is improved.

Abstract translation: 公开了一种天线系统。 在天线系统中，第一天线元件阵列包括多个天线元件，其中天线元件配置成在两个不同偏振方向上接收和发射信号; 第一组合器分配器被配置为组合由多个天线元件接收的信号; 有源模块被配置为在两个不同的极化方向上接收组合信号，并对组合信号执行频率转换以获得基带信号; 所述天线系统中的至少一对接收信道对应于第二天线装置，并且被配置为在所述两个不同的极化方向上接收由所述第二天线装置输出的信号; 并且所述有源模块还被配置为对由所述至少一对接收信道接收的信号执行频率转换以获得基带信号。 这样，网络性能提升得到提高。