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SYNTHESIS OF RADIO IMAGES BY MICROWAVE PHOTONICS METHODS
(НИЯУ МИФИ, 2023) Valuev, V.; Kulagin, V.; Ryzhuk, R.; Kargin, N.; Cherepenin, V.; Каргин, Николай Иванович; Валуев, Виктор Васильевич; Рыжук, Роман Валериевич
The radio vision is the most promising method for the maximum possible information about objects to obtain. Below are the basic methods for image synthesis by means of the radio vision: 1. Method of holography. The reference microwave signal is added to the microwave echo signal and then the intensity of an interference pattern is measured and digitized. After digital processing, the image of the object is reconstructed. 2. A method for determining the amplitude-phase distribution in the receiving antenna opening and obtaining an image of the object after digital data processing. 3. The inverse synthetic aperture radar (ISAR) method. This method uses versatile signal processing technique rather than large aperture antennas to identify and reconstruct a moving target. 4. The MIMO (multiple inputs, multiple outputs) method based on distributed radar network.