Scanning Antenna Array’s False Bearings Identification
| Autor: | Artem A. Airapetian, Ilya V. Pogorelskiy, Vitaly I. Oreshkin, Konstantin S. Lyalin, Vadim K. Tsvetkov |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Physics
Acoustics Physics::Medical Physics 020206 networking & telecommunications 02 engineering and technology Radiation Grating 01 natural sciences law.invention Radiation pattern 010309 optics Antenna array law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Transceiver Radar Antenna (radio) Computer Science::Information Theory Communication channel |
| Zdroj: | 2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus). |
| DOI: | 10.1109/elconrus51938.2021.9396556 |
| Popis: | In this research we represent the concept of scanning antenna array’s false bearings identification method. The method is applicable when groups of antenna elements are combined into one transceiver channel or (and) the inter-element distance of the channels is large enough for additional filling. Grating lobes of the antenna radiation pattern appear during scanning, which are absent in the radiation pattern without scanning. The difference between scanning and non-scanning radiation patterns is estimated using this method. The method can be used in multichannel digital antenna arrays (MIMO radar) and APAA. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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