Title: Chaotic signal generator for ultra wide band communication system
Application Number: 200610090221 Application Date: 2006.07.04
Publication Number: 1892732 Publication Date: 2007.01.10
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09C1/06
Applicant(s) Name: Samsung Electro Mech Address:
Inventor(s) Name: Lee Kwang Du;Yang Chang Soo;An Kyu Hwan;Kim Kyuong
Attorney & Agent: li wei
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.
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