MULTICHANNEL MICROWAVE FILTER

摘要

FIELD: microwave radio engineering; signal processing and spectral analyses. ^ SUBSTANCE: proposed filter has converters with iron-yttrium garnet films which are arranged either side of flat permanent magnet saturated so that magnetic-field vector Ho is disposed in plane parallel to that of permanent magnet, iron-yttrium garnet film for each channel being spaced from magnet surface in compliance with its frequency. ^ EFFECT: reduced size and mass of magnetostatic-wave device. ^ 1 cl, 1 dwg