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Journals and Conferences
With the development of radio systems and wide applications of phased antenna-arrays, the problem arises of frequency bandwidth widening with the same or bigger scanning sector. Variants of… (More)
The ways to construct the antenna arrays on the basis of technology of digital beamforming (DBF) for multifunctional on-board radar have been considered. The use of millimeter-wave radar in… (More)
Two algorithms for synthesis the scanning concentric ring antenna-array (CRAA) using Fourier-Bessel and Shlemilkh transforms are considered.
This paper reflects the state-of-the-art and future perspectives of a new and rapidly growing field, dealing with fiber-optic and optoelectronic technology application for ultra wide band control of… (More)
Direction characteristics of short-pulse antennas are considered, using Fourier transform. Radiation patterns and directivity factor (DF) of short-pulse antennas with uniform amplitude distribution… (More)
The main problems of producing the multifunctional active on board phase antenna arrays (APAA) are considered. Variants of antenna array aperture constructions and feeding systems are discussed.
Different construction schemes of airborne phased-array antennas (PAA) based on radial waveguides in the X- and K- bands are presented. Several different radiator element constructions are described.
Receiving antenna arrays design using digital beamforming technology is considered.
Monopulse characteristics of active multifunctional phased antenna arrays are considered. Monopulse far field patterns providing wide angle scanning in elevation plane within more than /spl… (More)
Considered in this paper is design of multibeam receiving antenna arrays using digital beamforming (DBF) technology.