Method of calculation broadband asymmetric vibrator with variable radius along the axis of symmetry

Authors

  • R. L. Stavisyuk Zhytomyr Military Institute of State University of Telecommunications, Zhytomyr, Ukraine

DOI:

https://doi.org/10.20535/RADAP.2015.60.59-80

Keywords:

coaxial-waveguide transitions, electrical pin, input impedance, broadband

Abstract

New approach to calculation of the bandwidth of microwave elements for antenna system is offered. It is necessary to develop a method of calculating the basic CWT element, namely broadband pin for optimum performance, coaxial-waveguide transitions. The main part of the article is devoted to the explanation of the sequence of actions when calculating broadband electrical pin with a variable radius along the axis . The proposed method allows to estimate the contribution of the radial component of the current in the overall result of the calculations. The graphic depending of absolute value of the current, active and reactive parts of the input impedance on the frequency are submitted.

Author Biography

R. L. Stavisyuk, Zhytomyr Military Institute of State University of Telecommunications, Zhytomyr

Stavisyuk R. L.

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Published

2015-03-30

Issue

60

Section

Electrodynamics. Microwave devices. Antennas

License

Copyright (c) 2020 R. L. Stavisyuk

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