Adaptive Spatial Hybrid Nulling of Extremely Strong Interfering Signals
This article describes and examines a method of spatial suppression of extremely strong interfering signals (ISs) capable of complete desensitization and even damage of victim receivers' input circuits. This method not only protects victim receivers but also allows them to reliably receive desi...
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| Veröffentlicht in: | IEEE transactions on aerospace and electronic systems 2021-10, Vol.57 (5), p.2905-2919 |
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| container_title | IEEE transactions on aerospace and electronic systems |
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| creator | Poberezhskiy, Yefim S. Poberezhskiy, Gennady Y. |
| description | This article describes and examines a method of spatial suppression of extremely strong interfering signals (ISs) capable of complete desensitization and even damage of victim receivers' input circuits. This method not only protects victim receivers but also allows them to reliably receive desired signals in the presence of such ISs, using adaptive hybrid nulling whose first stage is performed at the receivers' analog inputs and the second stage is carried out in the receivers' digital portions. |
| doi_str_mv | 10.1109/TAES.2021.3068439 |
| format | Article |
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| ispartof | IEEE transactions on aerospace and electronic systems, 2021-10, Vol.57 (5), p.2905-2919 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive arrays Adders anti-jam Array signal processing Attenuators Circuit protection Desensitization digital radios hybrid beamforming Power demand Receivers Spatial nulling and beamforming subarrays |
| title | Adaptive Spatial Hybrid Nulling of Extremely Strong Interfering Signals |
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