Infocommunications and Radio Technologies Infocommunications and Radio Technologies ИНФОКОММУНИКАЦИОННЫЕ И РАДИОЭЛЕКТРОННЫЕ ТЕХНОЛОГИИ 2587-9936 69536 10.29039/2587-9936.2023.06.2.12 Электроника, фотоника, приборостроение и связь (2.2) ELECTRONICS, PHOTONICS, INSTRUMENTATION AND COMMUNICATIONS (2.2) Электроника, фотоника, приборостроение и связь (2.2) An Experiment on the Generation of Microwave Chaotic Radio Pulses with Reproducible Waveform Эксперимент по генерации близких по форме сверхвысокочастотных хаотических радиоимпульсов https://orcid.org/0000-0003-0466-881X Кузьмин Лев Викторович Kuzmin Lev V. lvkuzmin@gmail.com

доктор физико-математических наук;

doctor of physical and mathematical sciences;

 https://orcid.org/0000-0001-9560-3469 Ефремова Елена Валериевна Efremova Elena V.

доктор физико-математических наук;

doctor of physical and mathematical sciences;

 https://orcid.org/0000-0001-9154-6401 Ицков Вадим Викторович Itskov Vadim V. https://orcid.org/0009-0002-7080-9350 Владыка Павел Александрович Vladyka Pavel A. Институт радиотехники и электроники им. В. А. Котельникова РАН Москва Россия Kotelnikov Institute of Radioengineering and Electronics of RAS Moscow Russian Federation Институт радиотехники и электроники им. В. А. Котельникова РАН Москва Россия Kotelnikov Institute of Radioengineering and Electronics of RAS Moscow Russian Federation Институт радиотехники и электроники им. В. А. Котельникова РАН Москва Россия Kotelnikov Institute of Radioengineering and Electronics of RAS Moscow Russian Federation Институт радиотехники и электроники им. В. А. Котельникова РАН Москва Россия Kotelnikov Institute of Radioengineering and Electronics of RAS Moscow Russian Federation 26 06 2023 26 06 2023 6 2 139 165 17 06 2023 20 06 2023 https://rusjbpc.ru/en/nauka/article/69536/view

Предлагается метод генерации хаотических радиоимпульсов при помощи аналогового генератора хаотических колебаний. Метод позволяет воспроизводить форму импульсов как одним и тем же экземпляром генератора хаотических колебаний, так и разными экземплярами конструктивно идентичных генераторов. Форма импульсов управляемо изменяется и воспроизводится путем изменения напряжения питания генератора хаотических колебаний. Разработан макет из четырех генераторов, экспериментально доказывающий данную возможность в диапазоне частот от 100 до 500 МГц. Предлагаемый метод необходим для создания способов когерентного приема хаотических СШП колебаний СВЧ диапазона и для когерентного излучения хаотических сигналов в задачах диаграммобразования.

A method for generating chaotic radio pulses using an analog generator of chaotic oscillations is proposed. The method makes it possible to reproduce the pulse wave-form both by the same generator instance and by different instances of structurally identical generators. The pulse waveforms are controlled by the supply voltage of the generator. To prove the concept an experimental test-bed consisting of four identical generators of 100–500 MHz band has been developed. The proposed method can be applied both for coherent reception of chaotic UWB oscillations in the microwave band and for beamforming.

 сверхширокополосные хаотические радиоимпульсы сверхширокополосные сигналы хаотические сигналы когерентное излучение хаотических сигналов ultra-wide band chaotic radio-pulses ultra-wide band signals chaotic signals coherent emission of chaotic signals Исследование выполнено за счет средств гранта РНФ 23-29-00297, https://rscf.ru/project/23-29-00297/

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