Setting apparatus and method of antenna for satellite broadcasti

Details Setting apparatus and method of antenna for satellite broadcasti Setting apparatus and method of antenna for satellite broadcasti

1996-10-30

1998-06-09

Tarcza, Thomas H.

Communications: directive radio wave systems and devices (e.g.,

Directive

Including antenna orientation

343703, 343760, H01Q 300

Patent

active

057641862

ABSTRACT:
A setting apparatus of an antenna for satellite broadcasting in a satellite broadcasting system includes a receiving device coated with a fluorescent material whose color varies depending on a level of a voltage applied thereto, for receiving a satellite broadcast signal; and a controlling unit coupled to the receiving device for applying a driving power source to the fluorescent material of the receiving device, depending on a level of the satellite broadcast signal received in the receiving device.

REFERENCES:
patent: 3760275 (1973-09-01), Ohsawa et al.
patent: 4100547 (1978-07-01), Cooke
patent: 4509198 (1985-04-01), Nagatomi
patent: 5034820 (1991-07-01), Cho
patent: 5134486 (1992-07-01), Suzuki et al.
patent: 5483663 (1996-01-01), Tawil
patent: 5493310 (1996-02-01), Ota

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