Analytical approximation of the generalized ambiguity function of the MIMO synthetic-aperture radar system
- Авторлар: Kryuchkov I.1, Chapursky V.1
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Мекемелер:
- Bauman State Technical University
- Шығарылым: Том 62, № 11 (2017)
- Беттер: 1298-1305
- Бөлім: Novel Radio Systems and Elements
- URL: https://journals.rcsi.science/1064-2269/article/view/198983
- DOI: https://doi.org/10.1134/S1064226917110110
- ID: 198983
Дәйексөз келтіру
Аннотация
The generalized ambiguity function in spatial coordinates and its approximate analytical representation are obtained for the multifrequency multiple-input multiple-output (MIMO) synthetic-aperture radar (SAR) system. The examples in which ambiguity-function cross sections in range and azimuth are calculated in the Earth remote sensing problem for the MIMO SAR system installed on a spacecraft and compared with those for the classical SAR system are presented. In the case of the MIMO SAR system, the physical meaning and the practical importance of an increase in azimuthal resolution are explained.
Авторлар туралы
I. Kryuchkov
Bauman State Technical University
Email: valch2008@yandex.ru
Ресей, Moscow, 105005
V. Chapursky
Bauman State Technical University
Хат алмасуға жауапты Автор.
Email: valch2008@yandex.ru
Ресей, Moscow, 105005