Pulse or digital communications – Receivers – Amplitude modulation
Patent
1997-12-19
2000-11-28
Ghebretinsae, Temesghen
Pulse or digital communications
Receivers
Amplitude modulation
348729, 348731, 455204, H03D 124
Patent
active
061545058
ABSTRACT:
A broadcast receiving apparatus provides multifunctionality to cope with analog modulated input signals as well as digital input signals modulated by various types of modulation schemes. The apparatus comprises a detector for detecting the modulation scheme of input signals, and a switch for switching one or more of the characteristic of a filtering section, an amplifying section, and a detection section, depending upon the detected modulated scheme.
REFERENCES:
patent: 5418815 (1995-05-01), Ishikawa et al.
patent: 5506636 (1996-04-01), Patel et al.
patent: 5673293 (1997-09-01), Scarpa et al.
patent: 5715012 (1998-02-01), Patel et al.
Kato Hisaya
Konishi Takaaki
Ninomiya Kunio
Ueda Kazuya
Ghebretinsae Temesghen
Matsushita Electric - Industrial Co., Ltd.
LandOfFree
Broadcast receiving apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Broadcast receiving apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadcast receiving apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1733137