RECEIVING DEVICE AND RECEIVING METHOD

In a receiving device, an intermediate frequency component of a received broadcast radio wave is allowed to selectively pass through an intermediate frequency filter (304), and part of it is output to a narrow-band filter (306), the remaining is amplified at an intermediate frequency amplifying unit...

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Bibliographic Details
Main Author KOSUGA, TADASHI
Format Patent
LanguageEnglish
French
German
Published 15.08.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:In a receiving device, an intermediate frequency component of a received broadcast radio wave is allowed to selectively pass through an intermediate frequency filter (304), and part of it is output to a narrow-band filter (306), the remaining is amplified at an intermediate frequency amplifying unit (305) to be output to an ARC unit (309). The narrow-band filter (306) allows, out of the intermediate frequency components, a component derived from the desired station radio wave to selectively pass. Then, the electric field intensity of the component derived from the desired station radio wave is detected at a detecting unit (308), and a detection result is output to the ARC unit (309).
Bibliography:Application Number: EP20050809715