The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2010
Filed:
Sep. 20, 2006
Sang-min Han, Hwaseong-si, KR;
Seong-soo Lee, Suwon-si, KR;
Young-hwan Kim, Hwaseong-si, KR;
Alexander S. Dmitriev, Moscow, RU;
Sang-Min Han, Hwaseong-si, KR;
Seong-soo Lee, Suwon-si, KR;
Young-hwan Kim, Hwaseong-si, KR;
Alexander S. Dmitriev, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Institute of Radio Engineering and Electronics of RAS, Moscow, RU;
Abstract
A signal generator, a signal generation method, and a communication system using the same are provided. The signal generator includes a plurality of nonlinear elements which are connected in a ring; and a signal distributor which is arranged in the ring to form a closed loop, feeds part of a signal to one of the plurality of the nonlinear elements, and outputs signal generated by one of the plurality of nonlinear elements. The method includes arranging a plurality of nonlinear elements connected in a ring; inputting a signal to one of the nonlinear elements; amplifying the signal; receiving the amplified signal and generating a harmonic component of a frequency; clipping the signal; and feeding part of the signal back to one of the nonlinear elements and outputting a remainder of the signal. The system includes a chaotic signal generator; a signal distributor; a modulator; and a transmission circuit.