首页> 外国专利> RECONFIGURABLE ZONAL BEAM FORMING SYSTEM FOR SATELLITE-BASED ANTENNA AND RECONFIGURATION OPTIMIZATION PROCEDURE

RECONFIGURABLE ZONAL BEAM FORMING SYSTEM FOR SATELLITE-BASED ANTENNA AND RECONFIGURATION OPTIMIZATION PROCEDURE

机译:卫星天线的可重构角钢成形系统及重构优化程序

摘要

the system according to the invention includes a beam conformateur.cascade, a dispatcher (sp) with signals on each path,signalsequal amplitude, adjustable phase shifting (.phi.1 - first and.phi.4)amplifiers (one specific - amp4) and butler (ngf) matrix outputareconnected via adjustable phase shifting of the latter (1 - 4).phi..phi.) elementsthe sources ofradiation of the antenna (s1 - s4). the adjustment of the phase angleintroduced bythe first (.phi.1 -.phi.4) and second (.phi..phi. 1 - 4) provides phase shiftingconfigure thethe laser beam, while optimizing the configuration. in a variantfavorite.the system further includes variable attenuators at1 (at4). adevice(p) in order to ensure the parameters of optimization.the invention is also directed to a process for the optimization of thereconfiguration using, e.g., a search algorithmthe gradient.
机译:根据本发明的系统包括射束保形器。级联,每个路径上都有信号的调度程序(sp),信号等幅,可调相移(φ1-第一和φ4)放大器(一个特定的-amp4)和巴特勒(ngf)矩阵输出是通过后一个(1-4).phi。)元件的可调相移连接的来源天线的辐射(s1-s4)。相角的调整由...介绍第一个(φ1-φ4)和第二个(φ1-4)提供相移配置激光束,同时优化配置。在一个变体中喜爱。该系统还包括可变衰减器at1(at4)。一种设备(p)为了保证参数的优化。本发明还针对一种优化该方法的方法。使用例如搜索算法进行重新配置渐变。

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