ОБЗОР ВЫСОКОСКОРОСТНЫХ ЦИФРОВЫХ СПЕКТРО-КОРРЕЛЯЦИОННЫХ МЕТОДОВ ДЛЯ РАДИОПЕЛЕГАНЦИИ С ИСПОЛЬЗОВАНИЕМ ОПТИЧЕСКИХ ДАТЧИКОВ
DOI:
https://doi.org/10.52167/1609-1817-2024-132-3-392-405Ключевые слова:
радиопеленгация (РПД), спектрально-корреляционный анализ, оптические датчики, фотонная обработка сигналов, электрооптическая модуляция, аналого-цифровое преобразование (АЦП), цифровая обработка сигналов (ЦОС), высокочастотные радиосигналы, оптические модуляторы, оптоволокно, преобразование оптического сигнала, методы шумоподавленияАннотация
Определение радионаправления (RDF) является важным методом в различных приложениях, включая телекоммуникации, оборону и радиоразведку. Традиционные методы RDF часто полагаются на антенные решетки и обработку аналоговых сигналов, что ограничивает их скорость и точность. В этой исследовательской статье мы рассматриваем современные подходы с использованием оптических датчиков и высокоскоростной цифровой спектральной корреляции для повышения скорости и точности радиопеленгации. Мы также обсуждаем основные принципы, методы и потенциальные возможности применения инновационных технологий.
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[37] This image was created using the DALL•e artificial intelligence model from OpenAI.
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