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公开(公告)号：WO2016163925A1
公开(公告)日：2016-10-13
申请号：PCT/SE2015/050422
申请日：2015-04-09
Applicant: SAAB AB
Inventor： SVENSSON, Bengt , ILLIPE, Hannes
CPC classification number: G01S13/78 , G01S7/032 , G01S2013/0254 , H03F1/0277 , H03F1/0288 , H03F3/211
Abstract: The present disclosure relates to an antenna system for providing identification functionality comprising an amplifying circuitry, wherein the amplifying circuitry in turn comprises; a splitter node, wherein the splitter node is configured to split a transmission signal in at least a first and a second amplifier signal, a main power amplifier circuit, wherein the main power amplifier circuit comprises a main amplifier and wherein the main amplifier is configured to amplify the first amplifier signal, an auxiliary power amplifier circuit, wherein the auxiliary power amplifier circuit comprises an auxiliary amplifier and wherein the auxiliary amplifier is configured to amplify the second amplifier signal, and a power combiner node, wherein the power combiner node is configured to combine the first and the second amplifier signal of the main power amplifier circuit and the auxiliary power amplifier circuit. The main power amplifier circuit and the auxiliary power amplifier circuit are provided in parallel between the power splitter node and the power combiner node. The present disclosure also relates to an active electrically steerable antenna comprising such an antenna system, methods to control such antenna systems and a computer program, preferably stored on a computer readable medium, configured to be run on a computer or like for controlling the antenna system.
Abstract translation: 本公开涉及一种用于提供包括放大电路的识别功能的天线系统，其中所述放大电路又包括： 分离器节点，其中所述分离器节点被配置为在至少第一和第二放大器信号中分离发射信号，主功率放大器电路，其中所述主功率放大器电路包括主放大器，并且其中所述主放大器被配置为 放大第一放大器信号辅助功率放大器电路，其中辅助功率放大器电路包括辅助放大器，并且其中辅助放大器配置成放大第二放大器信号，功率组合器节点被配置为 组合主功率放大器电路的第一和第二放大器信号和辅助功率放大器电路。 主功率放大器电路和辅助功率放大器电路并联在功率分配器节点和功率组合器节点之间。 本公开还涉及一种包括这种天线系统的有源电导向天线，控制这种天线系统的方法和优选地存储在计算机可读介质上的计算机程序，其被配置为在计算机上运行以控制天线系统 。
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公开(公告)号：EP3281032A1
公开(公告)日：2018-02-14
申请号：EP15888625.9
申请日：2015-04-09
Applicant: Saab AB
Inventor： SVENSSON, Bengt , ILLIPE, Hannes
Abstract: The present disclosure relates to an antenna system for providing identification functionality comprising an amplifying circuitry, wherein the amplifying circuitry in turn comprises; a splitter node, wherein the splitter node is configured to split a transmission signal in at least a first and a second amplifier signal, a main power amplifier circuit, wherein the main power amplifier circuit comprises a main amplifier and wherein the main amplifier is configured to amplify the first amplifier signal, an auxiliary power amplifier circuit, wherein the auxiliary power amplifier circuit comprises an auxiliary amplifier and wherein the auxiliary amplifier is configured to amplify the second amplifier signal, and a power combiner node, wherein the power combiner node is configured to combine the first and the second amplifier signal of the main power amplifier circuit and the auxiliary power amplifier circuit. The main power amplifier circuit and the auxiliary power amplifier circuit are provided in parallel between the power splitter node and the power combiner node. The present disclosure also relates to an active electrically steerable antenna comprising such an antenna system, methods to control such antenna systems and a computer program, preferably stored on a computer readable medium, configured to be run on a computer or like for controlling the antenna system.
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