| 摘要 |
FIELD: devices for antenna and radio measurements. SUBSTANCE: method involves introduction of reference active resistance and reference capacitor in series to tested two-pole. Said serial circuit is connected to oscillator having known characteristics, then impedance at reference active resistance is measured when reference capacitor is switched off. After this impedance at reference active resistance is measured when reference capacitor is switched on. Characteristics of tested two-pole are calculated using equations given in invention specification. EFFECT: simplified method, increased precision, decreased time of measurements. |
