DE69329868D1 - Vorrichtung und Verfahren zur Erzeugung chaotischer Signale - Google Patents

Vorrichtung und Verfahren zur Erzeugung chaotischer Signale

Info

Publication number
DE69329868D1
DE69329868D1 DE69329868T DE69329868T DE69329868D1 DE 69329868 D1 DE69329868 D1 DE 69329868D1 DE 69329868 T DE69329868 T DE 69329868T DE 69329868 T DE69329868 T DE 69329868T DE 69329868 D1 DE69329868 D1 DE 69329868D1
Authority
DE
Germany
Prior art keywords
chaotic signals
generating chaotic
generating
signals
chaotic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69329868T
Other languages
English (en)
Other versions
DE69329868T2 (de
Inventor
Takeshi Yamakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE69329868D1 publication Critical patent/DE69329868D1/de
Application granted granted Critical
Publication of DE69329868T2 publication Critical patent/DE69329868T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B29/00—Generation of noise currents and voltages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
DE69329868T 1992-02-21 1993-02-18 Vorrichtung und Verfahren zur Erzeugung chaotischer Signale Expired - Fee Related DE69329868T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03504292A JP3210054B2 (ja) 1992-02-21 1992-02-21 カオス的信号発生装置および方法ならびにカオス・ディバイス

Publications (2)

Publication Number Publication Date
DE69329868D1 true DE69329868D1 (de) 2001-02-22
DE69329868T2 DE69329868T2 (de) 2001-06-07

Family

ID=12430987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329868T Expired - Fee Related DE69329868T2 (de) 1992-02-21 1993-02-18 Vorrichtung und Verfahren zur Erzeugung chaotischer Signale

Country Status (6)

Country Link
US (1) US5506795A (de)
EP (1) EP0556819B1 (de)
JP (1) JP3210054B2 (de)
KR (1) KR100308820B1 (de)
CA (1) CA2089716A1 (de)
DE (1) DE69329868T2 (de)

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KR950002714A (ko) 1993-07-22 1995-02-16 모리시타 요이찌 카오스응용기기
KR0185754B1 (ko) * 1994-02-02 1999-05-15 정호선 맵핑회로와 이를 이용한 혼돈 신경망
US7362775B1 (en) * 1996-07-02 2008-04-22 Wistaria Trading, Inc. Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
US6205249B1 (en) * 1998-04-02 2001-03-20 Scott A. Moskowitz Multiple transform utilization and applications for secure digital watermarking
US7664263B2 (en) * 1998-03-24 2010-02-16 Moskowitz Scott A Method for combining transfer functions with predetermined key creation
US7107451B2 (en) * 1996-07-02 2006-09-12 Wistaria Trading, Inc. Optimization methods for the insertion, protection, and detection of digital watermarks in digital data
US7457962B2 (en) * 1996-07-02 2008-11-25 Wistaria Trading, Inc Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US7177429B2 (en) * 2000-12-07 2007-02-13 Blue Spike, Inc. System and methods for permitting open access to data objects and for securing data within the data objects
US7159116B2 (en) 1999-12-07 2007-01-02 Blue Spike, Inc. Systems, methods and devices for trusted transactions
US5889868A (en) 1996-07-02 1999-03-30 The Dice Company Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US7346472B1 (en) 2000-09-07 2008-03-18 Blue Spike, Inc. Method and device for monitoring and analyzing signals
US6078664A (en) * 1996-12-20 2000-06-20 Moskowitz; Scott A. Z-transform implementation of digital watermarks
US7095874B2 (en) * 1996-07-02 2006-08-22 Wistaria Trading, Inc. Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
JP3785703B2 (ja) 1996-10-31 2006-06-14 株式会社明電舎 時系列データの識別方法およびその識別装置
US6104703A (en) * 1996-12-20 2000-08-15 Cornell Research Foundation, Inc. Communication systems and methods employing receivers with estimators
US7730317B2 (en) 1996-12-20 2010-06-01 Wistaria Trading, Inc. Linear predictive coding implementation of digital watermarks
CN1217943A (zh) 1997-11-21 1999-06-02 雷沙尔·H·李 混沌治疗仪
JP3733251B2 (ja) * 1998-11-13 2006-01-11 キヤノン株式会社 情報処理装置、その制御方法及びコンピュータ読み取り可能な記録媒体
US7664264B2 (en) 1999-03-24 2010-02-16 Blue Spike, Inc. Utilizing data reduction in steganographic and cryptographic systems
US7475246B1 (en) 1999-08-04 2009-01-06 Blue Spike, Inc. Secure personal content server
US20040243540A1 (en) * 2000-09-07 2004-12-02 Moskowitz Scott A. Method and device for monitoring and analyzing signals
US7127615B2 (en) * 2000-09-20 2006-10-24 Blue Spike, Inc. Security based on subliminal and supraliminal channels for data objects
US6732127B2 (en) 2001-01-10 2004-05-04 Hewlett-Packard Development Company, L.P. Verifiable random number generator using chaos
US20030144610A1 (en) * 2002-01-25 2003-07-31 Fernando Miranda Prevention of repetitive motion injury
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
GB0304561D0 (en) * 2003-02-28 2003-04-02 Univ Coventry Nonlinear compensating controller
US7472148B2 (en) * 2004-07-23 2008-12-30 Qualcomm Incorporated Method and apparatus for random-number generator
KR100692599B1 (ko) * 2005-03-24 2007-03-13 삼성전자주식회사 길이 분할 다중 접속 방식을 이용한 신호 전송 방법 및장치
JP2007053500A (ja) * 2005-08-16 2007-03-01 Oki Electric Ind Co Ltd 信号発生回路
CN100534031C (zh) * 2005-10-13 2009-08-26 中国科学院数学与系统科学研究院 一种涡卷混沌信号发生器
KR100758271B1 (ko) * 2005-12-08 2007-09-12 한국전자통신연구원 카오스 초광대역 무선 통신 방식을 이용한 거리 측정 장치및 그 방법
DE102006009939B9 (de) * 2006-03-03 2008-09-11 Infineon Technologies Ag Zufallszahlengenerator und Verfahren zum Erzeugen von Zufallszahlen
KR100730086B1 (ko) * 2006-07-10 2007-06-19 삼성전기주식회사 듀얼 시스템 송수신장치
US7453285B2 (en) * 2006-12-22 2008-11-18 Chaologix, Inc. Dynamically configurable logic gate using a non-linear element
US7941471B2 (en) * 2007-01-29 2011-05-10 International Business Machines Corporation Differential approach to current-mode chaos based random number generator
JP5589083B2 (ja) * 2009-10-14 2014-09-10 ケイオロジクス インク 利用度の高い可変回路トポロジーを有する汎用論理アレー及び定出力の様々な論理ゲートを実現するロジスティク写像回路
CN102081359B (zh) * 2011-02-11 2014-04-16 江西理工大学 基于DSP Builder的变时滞超混沌数字电路设计方法及电路
CN102195772B (zh) * 2011-05-26 2013-08-28 李锐 双圆盘混沌信号发生器
CN102332976B (zh) * 2011-09-15 2013-11-06 江西理工大学 异维可切换混沌系统设计方法及电路
CN102970020B (zh) * 2012-10-18 2015-06-10 江苏经贸职业技术学院 一种四翼混沌信号源电路
CN103647635B (zh) * 2013-12-23 2017-01-18 电子科技大学 一种基于阶梯波的多卷波电路
CN104298110B (zh) * 2014-09-26 2017-02-15 江西理工大学 一种异分数阶时滞混沌系统的延时稳定控制电路设计方法
CN104868988A (zh) * 2015-05-27 2015-08-26 王忠林 一种不同反馈的便于终极边界估计的Lorenz型超混沌系统构建方法及电路
RU2614925C1 (ru) * 2015-12-17 2017-03-30 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Генератор СВЧ шумовых колебаний
RU2661283C1 (ru) * 2017-06-28 2018-07-13 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Способ генерации свч шумовых колебаний
CN107679551B (zh) * 2017-09-11 2020-06-16 电子科技大学 一种基于分形的涌现现象的识别方法
RU2740397C1 (ru) * 2020-03-20 2021-01-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" Способ генерации хаотических микроволновых импульсов субнаносекундной длительности
RU2744648C1 (ru) * 2020-04-07 2021-03-12 Вадим Георгиевич Прокопенко Генератор гиперхаотических колебаний
RU2768369C1 (ru) * 2021-03-26 2022-03-24 Вадим Георгиевич Прокопенко Генератор хаотических колебаний
RU2770642C1 (ru) * 2021-09-06 2022-04-19 Вадим Георгиевич Прокопенко Генератор хаотических колебаний

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US4769777A (en) * 1986-06-25 1988-09-06 General Electric Company Unpredictable bit stream generator
JP3205873B2 (ja) * 1987-12-03 2001-09-04 一幸 合原 カオス回路網
JP2760543B2 (ja) * 1989-02-10 1998-06-04 株式会社東芝 多重帰還回路
JPH03241879A (ja) * 1990-02-20 1991-10-29 Sony Corp カオス光発生自励発振レーザ装置
US5007087A (en) * 1990-04-16 1991-04-09 Loral Aerospace Corp. Method and apparatus for generating secure random numbers using chaos
US5048086A (en) * 1990-07-16 1991-09-10 Hughes Aircraft Company Encryption system based on chaos theory
JPH04260923A (ja) * 1990-10-15 1992-09-16 Fuji Xerox Co Ltd パターン生成方法
JP2961898B2 (ja) * 1990-12-22 1999-10-12 ソニー株式会社 カオス発生装置
US5291555A (en) * 1992-12-14 1994-03-01 Massachusetts Institute Of Technology Communication using synchronized chaotic systems

Also Published As

Publication number Publication date
EP0556819B1 (de) 2001-01-17
KR100308820B1 (ko) 2002-02-19
JP3210054B2 (ja) 2001-09-17
JPH05233857A (ja) 1993-09-10
EP0556819A2 (de) 1993-08-25
EP0556819A3 (en) 1995-05-31
US5506795A (en) 1996-04-09
KR930018412A (ko) 1993-09-21
DE69329868T2 (de) 2001-06-07
CA2089716A1 (en) 1993-08-22

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee