Physics

Method for precise synchronization between multiple vector signal generators

B. A. Hovhannisyan, N. G. Margaryan, G. A. Tsaturyan, S. V. Antonyan, G. A. Ohanyan, M. T. Manvelyan

Yerevan State Universit, Faculty of Radiophysics

Abstract: An important task of modeling and testing radar systems is to synchronize the order of the sub-degree of the radiated signals between the two ports of the transmitters. The simulation of synchronization of two NI PXI 5840 vector transceivers was performed with the separation of the power of the local oscillator and the clock generator. The simulation was done in the LabVIEW software environment using the developed program.

Keywords: synchronization, LO sharing, phase locked loop (PLL).

MSC: 94A99; 42B05

Received: 04.02.2020
Revised: 14.02.2020
Accepted: 30.03.2020

Language: English