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Journal Neurocomputers №9 for 2010 г.
Article in number:
Realization of operation of modular arithmetics on coherent phase shifters
Authors:
V. P. Irkhin, V. N. Fedyaev
Abstract:
One of methods of computing pathes in modular to a notation is uses of a set of correlators and operating phase shifters. Its essence consists in use in operation of modular addition of property of periodicity of harmonious function. After passage of a harmonious signal through phase shifters. The phase of a signal on an output of the last will be directly proportional to value of the module of the sum of numbers. For definition of the sum of numbers on the module it is enough to measure shift of a phase of harmonious fluctuation on an output of the device concerning an input. Thus there is an increase of speed of operations in modular to a notation in comparison to digital circuitry. For construction of the arithmetic device the optimum measuring instrument of a phase is used. Management of a phase of harmonious fluctuation is carried out on the fixed frequency of the generator that simplifies performance of operated phase shifters. Within the limits of a perspective method of designing of a computing path, realization of all operations of a base set is possible. These operations are reduced to additive above group of numbers. Application of the given approach will promote increase of the basic characteristics of perspective samples of computer facilities. The algorithms of performing of arithmetic and non-modular operations for a new technique of designing modular digital devices have been considered.
Pages: 55-59
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