METHOD FOR MEASURING WAVEFRONTS OF ACTIVE PHASED ARRAY ANTENNA (APAA)
The method of measurement of dynamic direction patterns of antenna arrays with electron beam control is considered. It is shown that in the first approximation the measured result is a lattice multiplier. The spatial dynamic direction pattern measurements were carried out on one of the APAA specimens. Comparison of the measured dynamic direction patterns taking into account the diagram of one emitter and static direction patterns in the main sections showed a high degree of conformity.