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:
Aug. 23, 2011
Filed:
Feb. 23, 2007
Young-hwan Kim, Hwaseong-si, KR;
Seong-soo Lee, Suwon-si, KR;
Jae-hyon Kim, Suwon-si, KR;
Sang-min Han, Hwaseong-si, KR;
Anton Laktushkin, Moscow, RU;
Elena Efremova, Moscow, RU;
Young-hwan Kim, Hwaseong-si, KR;
Seong-soo Lee, Suwon-si, KR;
Jae-hyon Kim, Suwon-si, KR;
Sang-min Han, Hwaseong-si, KR;
Anton Laktushkin, Moscow, RU;
Elena Efremova, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A radio frequency (RF) communication system having a chaotic signal generator and a method of generating a chaotic signal. The RF communication system includes a chaotic signal generator which generates a chaotic signal having a plurality of frequency components at a predetermined frequency band, a modulator which generates a chaotic carrier by combining the chaotic signal with a data signal which indicates information, and a transmission circuit which includes an antenna to transmit the chaotic carrier made at the modulator. The frequency signal generator comprises an oscillator which converts a DC bias power into a high frequency power, and a resonating unit which generates a wideband signal having a plurality of frequency components by passing a predetermined frequency band of the high frequency power signal.