| 摘要 |
FIELD: radio, communication.SUBSTANCE: multifrequency functional generator comprises a first and second calculators of the module, a summing unit, a frequency synthesizer, and a phase modulator made of the control pulse generator and the commutation switch, the source of quadrature signals, the inverter, the adder and the bipolar rectangular pulse generator.EFFECT: enhanced functional capabilities through formation of harmonic signals of several frequencies and signals of different forms of the same frequency and improvement of the metrological characteristics of the generated signals.3 cl, 6 dwg |
