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1. 发明申请

US20160268683A1 Hierarchically elaborated phased-array antenna modules and method of operation 有权
标题翻译：分层详细阐述了相控阵天线模块和操作方法
公开(公告)号：US20160268683A1
公开(公告)日：2016-09-15
申请号：US15162405
申请日：2016-05-23
申请人： James WANG , Chak CHIE
发明人： James WANG , Chak CHIE
IPC分类号： H01Q3/30 , H01Q21/00 , H01Q21/06 , H01Q1/22
CPC分类号： H01Q21/061 , H01Q1/2283 , H01Q3/2605 , H01Q3/2629 , H01Q3/34 , H01Q21/0025
摘要： A method of operation for a hierarchically elaborated phased-array antenna. Within a plurality of front end modules a phased-array processing die individually transforms phase and gain according to a register array. The register array in each RFIC is grouped into a local register group and a global register group, the local registers physically placed close in proximity to RF chains which each correspond to an element of array antenna, whereby each set of local registers control an individual antenna element and a global register controlling overall RFIC function. The method efficiently elaborates phase shift weights into a submodule of a phase array antenna system. Within each subarray phase control submodule the method recursively elaborates weights to control phase shifters. The method receives and transforms pairs of major operators and minor operators. The method distributes to each submodule determining its own base phase shift weight per its unique configuration.
摘要翻译：一种分级精密相控阵天线的操作方法。在多个前端模块中，相控阵处理芯片根据寄存器阵列单独变换相位和增益。每个RFIC中的寄存器阵列被分组成本地寄存器组和全局寄存器组，本地寄存器物理地放置在RF链附近，每个对应于阵列天线的元件，由此每组本地寄存器控制单个天线元素和控制整体RFIC功能的全局寄存器。该方法有效地将相移权重阐述为相位阵列天线系统的子模块。在每个子阵列相位控制子模块内，该方法递归地阐述权重以控制移相器。该方法接收并转换主要运营商和次要运营商对。该方法分配给每个子模块，以确定其每个独特配置的自己的基本相移权重。

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