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Akio TSUNEDA

Design of Maximum Length Pseudochaotic Sequences Derived from Discretized 1-D Chaotic Maps and Their Autocorrelation Properties Daisaburo YOSHIOKA Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/06/01 Vol. E94-A No. 6 pp. 1408-1416 Type of Manuscript: PAPER Category: Nonlinear Problems Keyword: chaos, discretized map, maximum length sequence, autocorrelation,
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Binary Spreading Sequences with Negative Auto-Correlation Based on Chaos Theory and Gold Sequences for Application to Asynchronous DS/CDMA Communications Akio TSUNEDA Yasunori MIYAZAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/11/01 Vol. E93-A No. 11 pp. 2307-2311 Type of Manuscript: Special Section PAPER (Special Section on Signal Design and its Application in Communications) Category: Spread Spectrum Technologies and Applications Keyword: asynchronous DS/CDMA, negative auto-correlation, gold sequence, chaos theory,
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Design and Experiments of a Novel Low-Ripple Cockcroft-Walton AC-to-DC Converter for a Coil-Coupled Passive RFID Tag Toshitaka YAMAKAWA Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/02/01 Vol. E91-A No. 2 pp. 513-520 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: RFID, wireless power feeding, AC-DC converter, diode charge pump,
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A New Low-Power 13.56-MHz CMOS Ring Oscillator with Low Sensitivity of f_OSC to V_DD Felix TIMISCHL Takahiro INOUE Akio TSUNEDA Daisuke MASUNAGA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/02/01 Vol. E91-A No. 2 pp. 504-512 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: CMOS, ring oscillator, low power, g_m-booster, V_DD-dependency, composite transistor, figure of merit,
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Maximal-Period Sequences Generated by Feedback-Limited Nonlinear Shift Registers Akio TSUNEDA Kunihiko KUDO Daisaburo YOSHIOKA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/10/01 Vol. E90-A No. 10 pp. 2079-2084 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications) Category: Communications and Sequences Keyword: linear/nonlinear feedback shift register, feedback limitation, maximal-period sequence, modified de Bruijn sequence,
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Design of a CMOS Heartbeat Spike-Pulse Detection Circuit Integrable in an RFID Tag for Heart Rate Signal Sensing Toshitaka YAMAKAWA Takahiro INOUE Masayuki HARADA Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/06/01 Vol. E90-C No. 6 pp. 1336-1343 Type of Manuscript: PAPER Category: Electronic Circuits Keyword: RFID, CMOS, heartbeat, switched capacitor,
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Statistical Properties of Modulo-p Added p-Ary Sequences Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/10/01 Vol. E88-A No. 10 pp. 2664-2668 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications) Category: Keyword: modulo-p addition, p-ary sequence, random number, k-distribution, chaos,
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On Transformation between Discretized Bernoulli and Tent Maps Daisaburo YOSHIOKA Akio TSUNEDA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/10/01 Vol. E88-A No. 10 pp. 2678-2683 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications) Category: Keyword: discretization, chaos map, shift registers, topological conjugacy,
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Statistical Properties of Modulo-2 Added Binary Sequences Akio TSUNEDA Takuro SUGAHARA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/09/01 Vol. E87-A No. 9 pp. 2267-2273 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications) Category: Keyword: modulo-2 addition, binary sequence, random number, correlation, chaos,
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An Algorithm for the Generation of Maximal-Period Sequences Based on One-Dimensional Chaos Maps with Finite Bits Daisaburo YOSHIOKA Akio TSUNEDA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/06/01 Vol. E87-A No. 6 pp. 1371-1376 Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003)) Category: Keyword: maximal-period sequence, one-dimensional chaos map, De-Bruijn sequence,
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A Realization of a Common-Source FG-MOSFET with a Simple Electronic V_th Adjustment Almost Irrelevant to the Amount of the Pre-stored Charge on the Floating Gate Takahiro INOUE Eizo ICHIHARA Toshitaka YAMAKAWA Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/03/01 Vol. E87-A No. 3 pp. 753-756 Type of Manuscript: LETTER Category: Analog Signal Processing Keyword: floating-gate MOSFET, threshold voltage, V_th adjustment,
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Maximal-Period Sequences with Negative Auto-Correlations and Their Application to Asynchronous DS-CDMA Systems Daisaburo YOSHIOKA Akio TSUNEDA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/06/01 Vol. E86-A No. 6 pp. 1405-1413 Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from 2002 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002)) Category: Keyword: spreading code, maximal-period sequence, negative auto-correlation, chaotic map, asynchronous DS-CDMA,
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New Maximal-Period Sequences Using Extended Nonlinear Feedback Shift Registers Based on Chaotic Maps Akio TSUNEDA Yasunori KUGA Takahiro INOUE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/06/01 Vol. E85-A No. 6 pp. 1327-1332 Type of Manuscript: Special Section LETTER (Special Section on Papers Selected from 2001 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2001)) Category: Keyword: maximal-period sequence, NFSR, chaotic map, spreading sequence,
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Synthesis and Analysis of a Digital Chaos Circuit Generating Multiple-Scroll Strange Attractors Kei EGUCHI Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/06/20 Vol. E82-A No. 6 pp. 965-972 Type of Manuscript: Special Section PAPER (Special Section of Papers Selected from 1998 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC '98)) Category: Keyword: Chua's circuit, neuro-fuzzy circuits, supervised learning, discrete-time circuits, digital circuit, integrated circuit,
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A Design of CMOS Chua-Type Analog Chaos Circuit Based on a Signal Flow Graph Kazuya KOTAKA Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/07/20 Vol. E81-A No. 7 pp. 1533-1536 Type of Manuscript: LETTER Category: Nonlinear Problems Keyword: chaos, Chua-type circuit, signal flow graph, operational amplifier, operational tranceconductance amplifier,
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Design of a Digital Chaos Circuit with Nonlinear Mapping Function Learning Ability Kei EGUCHI Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/06/20 Vol. E81-A No. 6 pp. 1223-1230 Type of Manuscript: PAPER Category: Nonlinear Problems Keyword: chaos circuits, neuro-fuzzy circuits, supervised learning, discrete-time circuits, digital circuits, integrated circuits,
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FPGA Implementation of a Digital Chaos Circuit Realizing a 3-Dimensional Chaos Model Kei EGUCHI Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/06/20 Vol. E81-A No. 6 pp. 1176-1178 Type of Manuscript: Special Section LETTER (Special Section of Papers Selected from ITC-CSCC'97) Category: Nonlinear Problems Keyword: chaos circuits, discrete-time circuits, digital circuits, integrated circuits, FPGA implementation,
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Design of a Two-Dimensional Digital Chaos Circuit Realizing a Henon Map Kei EGUCHI Takahiro INOUE Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1998/01/20 Vol. E81-C No. 1 pp. 78-81 Type of Manuscript: LETTER Category: Electronic Circuits Keyword: chaos circuits, digital circuits, discrete-time circuits, integrated circuits, FPGA,
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Explicit Evaluations of Correlation Functions of Chebyshev Binary and Bit Sequences Based on Perron–Frobenius Operator Tohru KOHDA Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/11/20 Vol. E77-A No. 11 pp. 1794-1800 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and Its Applications) Category: Chaos and Related Topics Keyword: chaos, correlation function, nonlinear ergodic map, Chebyshev binary and bit sequence, Perron–Frobenius operator,
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Pseudonoise Sequences by Chaotic Nonlinear Maps and Their Correlation Properties Tohru KOHDA Akio TSUNEDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/08/20 Vol. E76-B No. 8 pp. 855-862 Type of Manuscript: Special Section PAPER (Special Issue on Spread Spectrum Techniques and Applications) Category: Keyword: pseudonoise sequence, even-(odd-)crosscorrelation function, chaos, nonlinear ergodic map, Chebyshev bit sequence,
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