Journal of Systems Engineering and Electronics ›› 2022, Vol. 33 ›› Issue (2): 340-344.doi: 10.23919/JSEE.2022.000035
• DEFENCE ELECTRONICS TECHNOLOGY • Previous Articles Next Articles
Margarita ORESHKINA*(), Maksim STEPANOV(), Alexey KISELEV()
Received:
2021-02-19
Accepted:
2022-02-10
Online:
2022-05-06
Published:
2022-05-06
Contact:
Margarita ORESHKINA
E-mail:oreskina.m@yandex.ru;a.kiselev@corp.nstu.ru
About author:
Supported by:
Margarita ORESHKINA, Maksim STEPANOV, Alexey KISELEV. Digital Earth surface maps for radar ground clutter simulation[J]. Journal of Systems Engineering and Electronics, 2022, 33(2): 340-344.
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Table 1
Necessary cover azimuth sampling rate for the most common pattern models"
Antenna pattern approximation | The upper frequency of the spectrum f1 | ||
ε = 0.001 | ε = 0.01 | ε = 0.1 | |
| 2.8N/WN05 | 2.3N/WN05 | 1.7N/WN05 |
| 3.8N/WN00 | 3.4N/WN00 | 2.6N/WN00 |
| 3.1N/WN00 | 2.9N/WN00 | 2.3NWN00 |
| 4N/WN00 | 3.6N/WN00 | 2.7N/WN00 |
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