Radio frequency broadcasting systems and methods using two low-c

Details Radio frequency broadcasting systems and methods using two low-c Radio frequency broadcasting systems and methods using two low-c

1992-04-10

1994-01-11

Cangialosi, Salvatore

Pulse or digital communications

Repeaters

Testing

H04K 104

Patent

active

052788636

ABSTRACT:
High quality audio broadcasts at radio frequencies to mobile receivers at or near the earth's surface are provided by substantially simultaneous transmission of the same signal from two geosynchronous, spatially-separated satellites on the geosynchronous orbit which virtually eliminates multipath fading and foliage attenuation and thereby permits the use of a low-cost space segment.

REFERENCES:
patent: 4291409 (1981-09-01), Weinberg et al.
patent: 4291410 (1981-09-01), Caples et al.
patent: 4532635 (1985-07-01), Mangulis
patent: 4652884 (1987-03-01), Starker
patent: 5073900 (1991-12-01), Mallinckrodt
patent: 5093839 (1992-03-01), Kohno et al.
patent: 5148452 (1992-09-01), Kennedy et al.

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