FIELD: electrical engineering; devices for the destruction of pests or weeds.
SUBSTANCE: invention relates to the field of anthropogenic activities and can be used for the destruction of cockroaches, rats and other harmful living organisms. Ellipsoidal radiator contains two double-pair windings. Two-pair windings are located between two coaxially arranged capacitor plates. Pair of windings forms ellipsoidal electromagnetic radiation. Ellipsoids of the pair are shifted in phase or have a different density of electromagnetic energy. Each two-pair winding contains a pair of parallel-connected inductances. One is wrapped by an insulated wire made of electrical steel, representing the magnetic circuit. Other is wrapped in insulated copper wire. Other pair has the opposite winding. Other two-pair winding is different from the first number of turns and the cross-section of the winding wires.
EFFECT: increase in the power of electromagnetic radiation is provided.
4 cl, 1 dwg
