FIELD: radio engineering. SUBSTANCE: broadband parallel balance mixer has dielectric backing, band line of heterodyne path and two pairs of diodes. Dielectric backing is made of two parts: one part carries microstrip paths of signal and intermediate frequency and diodes connected in parallel opposition in each pair, the other part has rectangular cut in which area band line is made in the form of 90 deg structure. EFFECT: improved accuracy of frequency conversion. 7 dwg
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Authors
Dates
1994-02-15—Published
1990-11-19—Filed