V.M. Volkov

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Quasipoint sensor on absorbing wall principle mathematical model is analyzed from sensitivity of performance point of view, and transformation coefficient of round form sensor. Built in the wide or narrow waveguide wall, frequency dependance calculation method is proposed, manufactured sensor on base of transformation coefficient is proposed for standard(More)
Multiprobe microwave multimeter is a new type of measurement device representing an automatic multichannel system consisting of a very high frequency unit with passing power sensors and a computing unit on the basis of the microcontroller or PC and is intended for measurement incident, reflected and passing power, module and phase of a termination(More)
This paper propose a new method of estimation of multiprobe microwave multimeter algorithms precision by mean of accumulation of partial error. The least square solution is used for variance and covariance matrix definition. The weighted coefficient is obtained from algorithms derivatives with respect to intermediate variable. Substituting the expression(More)
The results of minimization in a strip of frequencies of the factor of transformation of the primary converter of falling or penetrating power are given on the basis of an absorbing wall with sensitive unequal elements of the marginal sizes located on a wide wall of the rectangular waveguide. As a criterion of optimality we accept the equality of values of(More)
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