公开(公告)号：US3827051A

公开(公告)日：1974-07-30

申请号：US32962073

申请日：1973-02-05

Applicant: RCA CORP

Inventor： FOLDES P

IPC: H01Q21/24 ,  H04B7/10 ,  H01Q3/26

CPC classification number: H01Q21/24 ,  H01Q21/245 ,  H04B7/10

Abstract: An adjustable polarization system is provided by the combination of an adjustable power divider and an orthogonal coupler. One terminal of the power divider is coupled to one terminal of the orthogonal coupler through a 90* polarization rotator, the second terminal of the power divider being coupled to a second terminal of the orthogonal coupler. By an adjustment in the power divider, the percentage of power to the input terminals of the orthogonal coupler are altered and consequently the polarization is adjusted.

Abstract translation: 可调偏振系统由可调功率分配器和正交耦合器的组合提供。 功率分配器的一个端子通过90°偏振旋转器耦合到正交耦合器的一个端子，功率分配器的第二端子耦合到正交耦合器的第二端子。 通过功率分配器的调整，正交耦合器的输入端子的功率百分比发生变化，从而调节极化。

公开(公告)号：US3768043A

公开(公告)日：1973-10-23

申请号：US3768043D

申请日：1973-01-05

Applicant: RCA CORP

Inventor： FOLDES P

IPC: H01P1/17 ,  H01P1/213 ,  H01P5/16 ,  H01Q1/00 ,  H03H7/21 ,  H03H7/46 ,  H01P1/16 ,  H01P1/18 ,  H01P5/12

CPC classification number: H01P5/16

Abstract: An input diplexer separates wide frequency range signals by frequency to provide, at a plurality of outputs, signals within different narrow frequency bands. A plurality of quadrature hybrids are adapted so that each hybrid achieves equal power division and 90* relative phase shift with low distortion over one of the narrow frequency bands. A hybrid is coupled to each output of the input diplexer. Output diplexers are coupled to the two outputs of each of the hybrids to combine the power divided narrow frequency band signals into two wide frequency band signals of substantially equal power and of 90* differential phase.

Abstract translation: 输入双工器通过频率分离宽频率范围信号，以在多个输出处提供不同窄频带内的信号。 多个正交混合器被适配成使得每个混合器在一个窄频带上实现相等的功率分配和90度相对相移以及低失真。 混合器耦合到输入双工器的每个输出。 输出双工器耦合到每个混合电路的两个输出，以将功率分配的窄频带信号组合成基本上相等功率和90°差分相位的两个宽频带信号。