FIELD: radio engineering.
SUBSTANCE: proposed multichannel frequency spectrum synthesizer that can be used in radar, instrumentation technology, and communications engineering for building correlation receiving devices and adjustable comb filters has frequency synthesizer, generator, two mixers, line set of identical modules, each incorporating two analog multipliers, first π/2 phase shifter, and adder, as well as second π/2 phase shifter.
EFFECT: simplified design, utmost unification of component parts of device.
2 cl, 1 dwg
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