Oscillators – Electrical noise or random wave generator
Reexamination Certificate
2006-07-05
2008-12-09
Chang, Joseph (Department: 2817)
Oscillators
Electrical noise or random wave generator
C331S002000
Reexamination Certificate
active
07463103
ABSTRACT:
In a chaotic signal generator, a first signal generator generates a first signal. The first signal includes a first fundamental wave having a preset first frequency and a plurality of harmonic waves of the first fundamental wave. A second signal generator generates a second signal. The second signal includes a second fundamental wave having a preset second frequency and a plurality of harmonic waves of the second fundamental wave. Also, a mixer mixes the first signal from the first signal generator with the second signal from the second signal generator to generate a chaotic signal having a sum frequency of the first and second signals and the harmonic waves of the first and second signals. A filter passes a signal of a preset band out of the chaotic signal from the mixer.
REFERENCES:
patent: 5625324 (1997-04-01), Hsu et al.
patent: 02/11342 (2002-02-01), None
An Kyu Hwan
Kim Kyuong Ree
Lee Kwang Du
Yang Chang Soo
Chang Joseph
Lowe Hauptman Ham & Berner
Samsung Electronic-Mechanics Co., Ltd.
LandOfFree
Chaotic signal generator for ultra wide band communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chaotic signal generator for ultra wide band communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chaotic signal generator for ultra wide band communication... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4037222