METHODS OF MATHEMATİCAL MODELİNG AND CALCULATİON OF THE MAİN CHARACTERİSTİCS OF A COMPLEX ANTENNA ARRAY
Опубліковано 28.12.2025
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Анотація
The work carried out mathematical modelling of the main characteristics of antenna systems for satellite communications. It was revealed that this antenna array with a transmitter of 85 dBWt is guaranteed to solve the target problem of providing mobile satellite communications with both one global beam and a plurality of beams with a width of 0,7 × 0,7°. It should be added that the advantage of forming multiple beams compared to a global beam with a single phased antenna array is: higher data rate, relatively low requirements for antenna systems of ground stations, greater noise immunity of the radio link, the ability to dynamically control the signal power in each beam.
Посилання
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