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

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.

Authors and Affiliations

R. Stavisyuk

Keywords

Related Articles

Theory of microstrip circular antenna

The paper discusses the methodology of calculation of circular microstrip antenna. The antenna itself has been presented as a cylindrical resonator electrically small height. The mathematical description of the electroma...

The coordinated filtration of signals at change of scale of their arguments on the basis of normalized вейвлет of functions

The method of normalization " on a level " of the test signal allowing carrying out coordinated filtration of signals, with change of scale of their arguments is offered.

Matched filtering: classical linear and normal filters

Distinctions and interconnection of classical linear and normal filtering are researched at application of these methods to the task of classification.

Single-channel power meter for registration of human millimeter radiation

Introduction. The development of modern techniques for noninvasive diagnostic sets requirements to ensure complete diagnostic safety, efficiency, comprehensiveness while maintaining high reliability of quantitative resul...

Monolithic microwave duplexer

The results of development monolithic dielectric duplexer with the increased attenuation between channels are given, that is achieved asymmetric amplitude-frequency characteristics of the channel filters.

Download PDF file
  • EP ID EP308758
  • DOI 10.20535/RADAP.2015.60.59-80
  • Views 61
  • Downloads 0

How To Cite

R. Stavisyuk (2015). Method of calculation broadband asymmetric vibrator with variable radius along the axis of symmetry. Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування, 0(60), 59-80. https://europub.co.uk/articles/-A-308758