Errors in the measurer of phase difference of microwave signals

Authors

  • K. N. Gura National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • M. F. Mkheyan National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • Fedir M. Repa National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine https://orcid.org/0000-0001-9263-9511

DOI:

https://doi.org/10.3103/S0735272705070113

Abstract

The paper is devoted to analysis of operation of a phase detector of microwave signals. The operation is shown to be invariant to changes in phase shifts of the input and reference signal. An insignificant, within 2.4°, phase jump occurs due to operation in a wide range of signals. The theoretical results agree satisfactorily with experimental data.

References

TROTSISHIN, I.V. Measurement and Transformation of Phase-Frequency Parameters of Radio Signals [in Russian]. Khmel’nitsky: V. V. Kovalskii Printing House, 2002.

GURA, K.N.; MKHEYAN, M.F. REPA, F.M. Phase difference measurement of microwave signals on a thin ferromagnetic film. Radioelectron. Commun. Syst., v.44, n.8, p.78-80, 2001.

GURA, K.N.; IVKIN, P.V.; MKHEYAN, M.F. REPA, F.M. Sensitivity rise of detector on the base of a thin ferromagnetic film. Radioelectron. Commun. Syst., v.44, n.2, p.77-80, 2001.

MARRELLY, JOHN DAVID. Water content monitor apparatus and methods. EPV Patent No. 0435433 A2, Cl. G01N 22/00. Byull. Izobr., n.14, 1992.

Published

2005-07-11

Issue

Section

Research Articles