FIELD: ultrahigh frequencies technique.
SUBSTANCE: invention relates to the technique of ultrahigh frequencies and is intended to create devices for frequency selection of ultrahigh frequencies, driving the circuits of autogenerators. The stripline double-spiral resonator is formed by two multilayer spirals, which are closed to the screen at one end and open at the other. Strip conductors of flat turns of a spiral, located between thin dielectric layers, are interconnected by interlayer galvanic connections in the form of metallized holes. The multilayer double-helical strip structure is placed between two additional dielectric layers, the outer surfaces of which are metallized and act as screens.
EFFECT: invention reduces the size of the stripline resonator.
1 cl, 3 dwg
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