Analog decision network

Details Analog decision network Analog decision network

1988-12-22

1992-03-03

Baker, Stephen M.

Boots, shoes, and leggings

307201, 382 14, 382 30, 395 27, G06G 700, G06K 966

Patent

active

050938037

ABSTRACT:
A circuit for realizing controllable analog weights as used, for example, in template matching circuits. Analog weights are obtained by storing charge on two primary capacitors and by controlling the potential difference between the two primary capacitors. The control of charge on the two capacitors is effected with a bridging connection between the two primary capacitors. In one embodiment, the bridging connection contains two switches and an MOS transistor.

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Sage, J. et al., "CCD Analog-Analog Correlator with Four-FET Bridge Multipliers", Japanese J. of Appl. Phys., vol. 19, Supplement 19-1, 1980, pp. 265-268.
Mavor, J. et al., "A Monolithic CCD Programmable Transversal Filter for Analogue Signal Processing", Radio and Electronic Engineer (G.B.), vol. 50, No. 5, May 1980, pp. 213-225.
R5403 Analog-Analog Correlator Convolver Applications, EG&G Reticon.COPYRGT., 1979.
Bell System Technical Journal, Boyle, W. et al., "Charge Coupled Semiconductor Devices", Apr. 1970, pp. 587-593.
Frederiksen, T., Intuitive IC Electronics, McGraw-Hill, pub. 1982, pp. 157-162.
AIP Conference Proc. 151, Denker, J. ed., Sage, J. et al., "An Artificial Neural Network Integrated Circuit Based On MNOS/CCD Principles", Amer. Inst. of Physics, 1986, pp. 381-385.

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