Использование волн высших типов в антенне обратного излучения
Abstract
Показано, что в укороченной антенне обратного излучения следует учитывать волны высших типов. Соотношения амплитуд волн различных типов зависят в основном от соотношения диаметров отражателей, а соотношения фаз - от высоты бортика. Приведены экспериментальные зависимости коэффициентов усиления, использования площади раскрыва и диаграммы направленности от частоты и геометрических размеров антенны. Выяснены условия получения оптимального коэффициента усиления.Downloads
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