Properties of Е-plane waveguide converters of complex reflection coefficient

Authors

  • Владимир Анатольевич Карлов Oles Honchar Dnipropetrovsk National University, 72 Gagarin str., Dnipropetrovsk, 49010, Ukraine

DOI:

https://doi.org/10.15587/2312-8372.2013.18375

Keywords:

vector network analyzer, four-port discontinuity, reflection coefficient.

Abstract

Graphical interface for studying the basic properties of a four-probe model of an X-shaped divider-diffuser of vector analyzer was developed.

The analysis of basic properties of multiport X-joints showed that they can be used in measuring converters of analyzers of complex reflection coefficient merely in the case when the single-mode operation remains both in rectangular waveguides of dividers and in discontinuous area of output ports joint. Thus, for symmetrical X-shaped E-plane power divider with cross dimensions of rectangular waveguide 7,2x4,6 mm, during the implementation of multimode operation in the output ports, or in the case of X-jointing with the angle of rectangular waveguides intersection equal to 135° and over, the dimensional refocusing of mutual arrangements of optical discontinuities of the divider-diffuser takes place. Disintegration of the four-probe equivalent circuit of divider, which is built within the scope of the circuit theory, occurs. Constructions of dividers with such parameters cannot be used in 12-pole measuring converters.

Author Biography

Владимир Анатольевич Карлов, Oles Honchar Dnipropetrovsk National University, 72 Gagarin str., Dnipropetrovsk, 49010

Ph.D., Associate Professor

Department of Radio Physics and Applied Computer

References

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Published

2013-10-29

How to Cite

Карлов, В. А. (2013). Properties of Е-plane waveguide converters of complex reflection coefficient. Technology Audit and Production Reserves, 5(5(13), 16–18. https://doi.org/10.15587/2312-8372.2013.18375

Issue

Vol. 5 No. 5(13) (2013): MATERIALS OF SCIENTIFIC CONFERENCE. Information technology and control systems

Section

Information technology and control systems

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Copyright (c) 2016 Владимир Анатольевич Карлов

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