公开(公告)号：US3467883A

公开(公告)日：1969-09-16

申请号：US3467883D

申请日：1966-09-02

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： GOLDIE HARRY ,  NELSON THEODORE M

IPC: G01S7/03 ,  H01J17/04 ,  H01J19/80 ,  H01J7/46

CPC classification number: G01S7/034 ,  H01J17/04

公开(公告)号：US3594812A

公开(公告)日：1971-07-20

申请号：US3594812D

申请日：1969-07-17

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： BUCK DANIEL C ,  NELSON THEODORE M ,  MOORE ROBERT A ,  DUBROWSKY LEONARD

IPC: H01P1/19 ,  H01Q3/36 ,  H03H7/36 ,  H01P3/08 ,  H01Q3/26

CPC classification number: H01Q3/36 ,  H01P1/19

Abstract: Described is a small, lightweight ferrite phase shifter, constructed in a strip line wave energy transmission assemblage, which is small enough to fit into a steerable antenna array while at the same time providing good electrical isolation between adjacent phase shifters in the array.

公开(公告)号：US3611197A

公开(公告)日：1971-10-05

申请号：US3611197D

申请日：1969-12-31

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： MOORE ROBERT A ,  NELSON THEODORE M ,  FLAHERTY JAMES M

IPC: H01P1/213 ,  H01P1/218 ,  H01P

CPC classification number: H01P1/218 ,  H01P1/2135

Abstract: A microstrip manifold providing a plurality of frequency selective outputs from a single input signal including a common input microstrip transmission line terminated at one end and a plurality of output microstrip transmission lines disposed substantially normal to the input transmission line and coupled thereto by means of respective yttrium iron garnet (YIG) sphere resonators, each being tuned to a predetermined resonant frequency by a separate magnetic field to provide isolation between each of the output transmission lines. Additionally, each of the output transmission lines are terminated at a short circuit in proximity to the respective YIG sphere. The input conductor is not grounded at the YIG spheres but is terminated at the end of the line.