System and method for eliminating signal zero crossings in...

Details System and method for eliminating signal zero crossings in... System and method for eliminating signal zero crossings in...

2005-08-16

2005-08-16

Urban, Edward F. (Department: 2685)

Telecommunications

Receiver or analog modulated signal frequency converter

C455S150100, C375S295000

Reexamination Certificate

active

06931240

ABSTRACT:
A system and method for reducing or eliminating signal amplitudes near or crossing zero is disclosed. Communication systems and methods employing a single carrier or multiple carriers and employing reduction of signal amplitudes near or crossing zero are also disclosed. Communication systems and methods using envelope elimination and restoration amplification and reduction of amplitudes near or crossing zero are also disclosed.

REFERENCES:
patent: 4004235 (1977-01-01), Roberts
patent: 4013961 (1977-03-01), Colebourn
patent: 4219890 (1980-08-01), Sugihara
patent: 4281412 (1981-07-01), Wissel et al.
patent: 4543600 (1985-09-01), Bolger
patent: 4556983 (1985-12-01), Heitmann et al.
patent: 4707841 (1987-11-01), Yen et al.
patent: 4926245 (1990-05-01), Ueno et al.
patent: 5152007 (1992-09-01), Uribe
patent: 5696794 (1997-12-01), O'Dea
patent: 5771263 (1998-06-01), Kanazawa et al.
patent: 5805640 (1998-09-01), O'Dea et al.
patent: 5896561 (1999-04-01), Schrader et al.
patent: 5966644 (1999-10-01), Suzuki
patent: 6029285 (2000-02-01), Belcher et al.
patent: 6266517 (2001-07-01), Fitzpatrick et al.
patent: 6504878 (2003-01-01), Sparano
patent: 6570914 (2003-05-01), Ichihara
patent: 2003/0109240 (2003-06-01), Zipper
patent: 2003/0142733 (2003-07-01), Boloorian
patent: 2003/0220084 (2003-11-01), Makarov
patent: 0441579 (1991-08-01), None

Affiliated with

Also associated with

Rating

System and method for eliminating signal zero crossings in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for eliminating signal zero crossings in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for eliminating signal zero crossings in... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3473859