APPARATUS FOR INVESTIGATING ELECTROMAGNETIC FIELD OF SECONDARY EMITTERS Russian patent published in 2015 - IPC G01N24/00 G01R33/20 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication. The distinctive feature of the disclosed apparatus for investigating the electromagnetic field of secondary emitters is the inclusion of a transmitting antenna switch, a transceiving antenna switch, a transceiving antenna system, two transmitting antennae for generating a vertical component, two transmitting antennae for generating a horizontal component, an adaptive converter, a secondary emitter radiation information generator, a frequency spectrum converter, a filter unit, a radiation spectrum analysis unit and a secondary radiation spectrum investigation unit.

EFFECT: automation of analysis of frequency properties of the secondary radiation field of investigated objects and levels thereof, higher sensitivity of the device through the use of adaptive processing of secondary emitter signals.

18 cl, 22 dwg