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Information × Registration Number 0216U003397, 0113U002048 , R & D reports Title Development and application of elements and systems of large decameter antennae popup.stage_title Head Kalinichenko Mykola, Доктор фізико-математичних наук Registration Date 27-01-2016 Organization Institute of Radio Astronomy of Academy of Sciences of Ukraine popup.description2 The mathematical model of АFAA, that is based on her presentation as cascade connection of two multiport, one of that is put in accordance to antenna elements, and second one to the system of excitation, is worked out. The features of reception of polarized radio emission on spaced and large aperture antenna arrays are investigated. The most complete, answering the present state model of the radio telescope of УТР- 2 is built. New effective methodology for calibration of radio telescopes that are built on the basis of phased antenna arrays is offered. The effective methodology is worked out on the exposure of reasons of failures or deviations from the basic value of descriptions of any of the systems of radio telescope of УТР- 2. The transmitter, control system and active receiving antennae for the system for measuring ground parameters are investigated, built and tested. System for the input control of antenna amplifiers and system for measuring the dynamic spectrum of non-linear multiport are investigated, built and tested. Product Description popup.authors Є.Р. Рудавін І.В. Андрєєв І.М. Бубнов А.І. Шевцова А.В. Скорик В.А. Шевченко В.В. Захаренко М.І. Плахов М.А. Сидорчук М.М. Калініченко О. О. Коноваленко О.М. Ульянов О.С. Бєлов П.Л. Токарський С.М. Єрін popup.nrat_date 2020-04-02 Close
R & D report
Head: Kalinichenko Mykola. Development and application of elements and systems of large decameter antennae. (popup.stage: ). Institute of Radio Astronomy of Academy of Sciences of Ukraine. № 0216U003397
1 documents found

Updated: 2026-03-16