Open AccessЗамедляющая система двойная сдвинутая импедансная гребенка"
Author(s) -
М.В. Давидович
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2019.02.47084.80-18
Subject(s) - dispersion (optics) , allowance (engineering) , mathematics , dissipation , quadratic equation , mathematical analysis , surface (topology) , integral equation , physics , geometry , optics , thermodynamics , mechanical engineering , engineering
Using the partial domain method, surface integral equations are obtained for slow-wave systems of double shifted combs taking dissipation on all metal surfaces into account. The case of aliquot comb periods is considered. The quadratic functionals are proposed as dispersion equations. A method to solve complex dispersion equations in the form of functionals for complex constants of propagation is proposed by means of their joint iterations with integral equations. The results of calculating the dispersion with allowance for dissipation in several structures considered are presented.