Spatial separation of signals using an adaptive antenna array
- 1,2,3,4 JSC RIE “PROTEK” (Voronezh, Russia)
Abstract
Problem statement. Methods of separation of signals based on various algorithms and principles of signal processing are known. Most of them are complex and computationally intensive.
Purpose. Development of a high-speed non-recursive method for spatial separation of several signals (interference) based on the use of an adaptive antenna array.
Results. An effective method of spatial separation of several signals (interference) based on the use of an adaptive antenna array is proposed. The proposed method is non-recursive, has a high speed and allows to separate signals having the same carrier frequency. This allows, on the one hand, to increase the efficiency of using the frequency resource, and on the other hand, to separate the useful signal and interference arriving at the antenna array from different directions.
Practical significance. The proposed method, implemented in an adaptive antenna array, in practice will ensure the separation of useful signals and interference coming from different directions.
- Received
- 23.04.2021
- Approved after review
- 18.05.2021
- Accepted
- 28.05.2021
How to cite
Журавлев А.В., Кирюшкин В.В., Маркин В.Г., Иванов А.Ф. Пространственное разделение сигналов с использованием адаптивной антенной решетки // Радиотехника. 2021. Т. 85. № 6. С. 141−147. DOI: https://doi.org/10.18127/j00338486-202106-20
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