Patent ID: 11874386
Assignee: COBHAM ADVANCED ELECTRONIC SOLUTIONS, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 13:
14. The electronic system of claim 12, further comprising a digital delay device configured for applying a delay to a reference signal generated by a reference signal generator;
wherein the amplitude ratio and phase difference are temporally aligned;
wherein the phase difference between the first RF signal and the second RF signal is determined using:
a phase difference between the first RF signal and the delayed reference signal that are synchronized, and
a phase difference between the second RF signal and the delayed reference signal; and

wherein the amplitude ratio between the first RF signal and the second RF signal is determined using:
an amplitude ratio between the first RF signal and the delayed reference signal, and
an amplitude ratio between the second RF signal and the delayed reference signal.