Optimal Operating Frequency According to the Maximum Interval of Frequency Fade Correlation in a Single-Beam Decametric Radio Link
نویسندگان
چکیده
An analytical method has been developed for determining the dependence of fading frequency correlation interval in a single-beam decameter radio link on ratio operating to maximum applicable frequency, degree ionospheric diffuseness (the intensity small-scale irregularities), and communication range (radio length). This is obtained as product traditional by reduction factor. It substantiated that increases, value traditionally determined decreases, factor increases. The optimal values (relative usable frequency) are established according criterion ensuring link. shown an increase leads expansion intervals, level root-meansquare deviation fluctuations wave phase front at outlet, which affects decrease interval, observed lower results will allow us assess noise immunity signal reception different including occurrence frequency-selective fading.
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ژورنال
عنوان ژورنال: Trudy u?ebnyh zavedenij svâzi
سال: 2022
ISSN: ['1813-324X', '2712-8830']
DOI: https://doi.org/10.31854/1813-324x-2022-8-2-37-47