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Моделирование диаграммы направленности волноводно-щелевого излучателя X-диапазона

Моделирование диаграммы направленности волноводно-щелевого излучателя X-диапазона

Abstract

A defined discretization step modeling of the radiation pattern of X-range slotted wavegui de radi ator i s di scussed. HFSS software i s used as a model i ng tool. The above s\ otted waveguide radiator has asymmetrical distribution of current amplitude of radiating slots. An algorithm for approximating graphs at intermediate frequencies is offered in order to obtain the surface of spatia\ radiation patterns in a defined frequency range.

Ассматривается моделирование с заданным шагом дискретизации диаграммы направленности нерезонансного волноводно-щелевого излучателя Х-диапазона с несимметричным распределением амплитуды тока излучающих щелей в пакете программ HFSS Предложен алгоритм аппроксимации графиков на промежуточных частотах для получения поверхности пространственных ДН в заданном диапазоне частот.

Keywords

АНТЕННОЕ УСТРОЙСТВО,ВОЛНОВОДНО-ЩЕЛЕВОЙ ИЗЛУЧАТЕЛЬ,ВОЛНОВОД,ДИАГРАММА НАПРАВЛЕННОСТИ,МОДЕЛИРОВАНИЕ,УРОВЕНЬ БОКОВЫХ ЛЕПЕСТКОВ,КОЭФФИЦИЕНТ УСИЛЕНИЯ,ANTENNA DEVICE,SLOTTED WAVEGUIDE ARRAYS,WAVEGUIDE,RADIATION PATTERN,MODEL I NG,SIDE L OBES L EVEL,GAIN

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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