Radio receiver

Pulse or digital communications – Receivers – Interference or noise reduction

Reexamination Certificate

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Details

C375S349000, C375S346000, C375S267000, C375S260000, C455S500000, C455S101000

Reexamination Certificate

active

08054923

ABSTRACT:
A radio receiver for receiving an existing analog broadcast and a terrestrial digital radio broadcast transmitting digital signals, the receiver having a plurality of antennas11a, 11b, and composed of a diversity receiver12for receiving terrestrial digital radio broadcasts by antenna switching; and a controller21for disabling diversity reception when the number of receivable broadcasting stations acquired by station selection operation is a predetermined number or more.

REFERENCES:
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patent: 6799026 (2004-09-01), Scherzer et al.
patent: 6931081 (2005-08-01), Meijer et al.
patent: 7577452 (2009-08-01), Kimura et al.
patent: 2005/0003772 (2005-01-01), Nemoto
patent: 2005/0014520 (2005-01-01), Kimura et al.
patent: 2005/0107048 (2005-05-01), Saunders et al.
patent: 4-157931 (1992-05-01), None
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patent: 9-93170 (1997-04-01), None
patent: 2001-358627 (2001-12-01), None
patent: 2004-349805 (2004-12-01), None
patent: 2005-223784 (2005-08-01), None
Japanese Office Action, App. # 2010-545707, Jan. 12, 2011.

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