Chih-Hsien Chien - Rancho Palos Verdes CA Dale A. Londre - Anaheim Hills CA Kevin L. Sutton - Moorpark CA
Assignee:
Hughes Electronics Corporation - El Segundo CA
International Classification:
H01Q 2106 G01S 328
US Classification:
342361
Abstract:
A beam forming network having a division network for a hexagonal structure of elements, where the neighboring elements in the same column, having the same primary polarization, have three-way power division. The neighboring elements in adjacent columns, having a different primary polarization, have four-way power division. In the combining network, seven signals are combined from outputs of elements having the same polarization. Three of the signals will come from adjacent elements in the same column, and four signals will come from feeds in adjacent columns that are diagonal to the center element. The overlapping element configuration covers a large geographical area with reduced interference between neighboring elements. A waveguide implementation of the beam-forming network of the present invention is provided in which waveguides are structures so as to avoid crossovers, thereby eliminating interference and simplifying construction and assembly techniques.
Youtube
October 29, 2022
Duration:
3m 8s
KEVIN SUTTON & THE ZEROES CSM JUNE 5th 2019
KEVIN SUTTON & THE ZEROES CSM JUNE 5th 2019.
Duration:
25m 53s
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