Use of a complex moving weighted averaging method for receiver nonuniform frequency response restoration |
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| Authors: | A E Isaev and A N Matveyev |
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| Institution: | 1.Federal State Unitary Enterprise National Research Institute of Physicotechnical and Radio Engineering Measurements (VNIIFTRI),Mendeleevo, Solnechnogorsk district, Moscow oblast,Russia |
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| Abstract: | One of the limitations of the complex moving weighted averaging method is the requirement of a small nonuniformity of the
desired frequency response in a weighted averaging frequency interval. A multistep procedure in which an averaging result
is used for initial frequency dependence editing is proposed. An example of use of the proposed procedure during continuous
radiation in a nonanechoic water tank is given for free-field calibration of hydrophone with a sensitivity frequency response
that is nonuniform at low frequencies. |
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