The criteria of estimation of far (Fraunhofer) zone boundary of multifrequency antenna array with multifrequency modulation of currents of radiating elements are offered. On the example of multifrequency linear equidistant array the estimations of boundary of far zone had gotten by using of the several criteria. The finding results will be able to using for preparing of basic data from imitation modeling, and also at preparation, planning and realization of multifrequency arrays experimental researching.
the far zone, multi-frequency antenna array, space-time signal
"Otsenka hranytsы dalnei zonы mnohochastotnoi antennoi reshetky s prostranstvenno-vremennoi moduliatsyei tokov yzluchatelei" ,
Scientific Works of Kharkiv National Air Force University,