CALIBRATION METHOD USING A VECTOR NETWORK ANALYZER AND DELAY TIME MEASUREMENT USING THE SAME

摘要

Disclosed is a calibration method using a vector network analyzer including: acquiring impulse responses for a direct wave and a multi-reflected wave generated by transmitting and receiving devices connected to a measuring port of the vector network analyzer; setting a gate only for an impulse response for the direct wave among the impulse responses for the acquired direct wave and multi-reflected wave; and transforming the impulse response for the direct wave to which the gate is set into a frequency domain signal and defining the transformed frequency domain signal as calibration results.