Title :
Ferrite-Loaded Helical Line with Coaxial Inner Conductor (Correspondence)
Author :
Ivanov, K.P. ; Ganchev, S.I.
Abstract :
A transcendental characteristic equation of a thin-wire cylindrical helix with coaxial inner conductor uniformly filled with circumferentially magnetized gyromagnetic medium is derived in terms of modified Bessel functions and confluent hypergeometric functions. Two special cases of the structure are considered.
Keywords :
Ceramics; Coaxial components; Conductors; Dielectric constant; Dielectric materials; Dielectric substrates; Dispersion; Equations; Frequency; Microstrip;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1971.1127634
