Signal processing apparatus

Details Signal processing apparatus Signal processing apparatus

1989-03-30

1991-01-01

Mis, David

Modulators

Phase modulator

332149, H03C 100, H03C 300

Patent

active

049821709

ABSTRACT:
This invention discloses a signal processing apparatus which has N nonlinear oscillators, a circuit for coupling the N nonlinear oscillators in a loop-like form, a circuit for shifting the phase of the output signal of a particular nonlinear oscillator from among the N nonlinear oscillators in correspondence with an input signal, and a circuit for outputting the output of at least one oscillator of the N nonlinear oscillators as the output of the signal processing apparatus. This apparatus has capability to effect analog conversion, modulation or storage of an input signal.

REFERENCES:
patent: 4297649 (1981-10-01), Sbuelz et al.
patent: 4521745 (1985-06-01), Falconer
patent: 4710964 (1987-12-01), Yamaguchi et al.
"Entrainment of Two Coupled van der Pol Oscillators by an External Oscillation", in Biological Cybernetics, vol. 51, pp. 225-239 (1985), Ohsuga et al.
"Pattern Recognition Based on Holonic Information Dynamics: Towards Synergetic Computers", in Complex Systems-Operational Approaches in Neurobiology, Physics and Computers, ed. H. Haken, pp. 225-239 (1985), Shimizu et al.
"Principle of Holonic Computer and Holovision" in Journal of the Institute of Electronics, Information and Communication, vol. 70, No. 9, pp. 921-930 (1987), Shimizu et al.
"Holonic Model of Motion Perception", IEICE Technical Reports, 3/26/88, pp. 339-346, Omata et al.
"Entrainment Among Coupled Limit Cycle Oscillators With Frustration", in Physica D, vol. 31, No. 3, pp. 397-408, 7/88, Omata et al.

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