Passive radio imaging in 8-mm and 3-mm ranges

Abstract

The paper presents results of radio imaging investigations at Moscow University. Some facilities in 8-mm and 3-mm ranges were developed to demonstrate the effectiveness of some super-resolution methods. In the 8-mm range, the super-resolution factor had a value of about 10. After processing in the 3-mm case, the resolution of the passive radio vision facility with moderate size of antenna was practically the same as in optics.