Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Alexander G. Yushchenko

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Geometry of the elementary problem about the waveguide expansion, where 1) corresponds to traditional mode matching method and 2) -to the method discussed here.

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Groove guide

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters The dependence of the resonance frequency waveguide segment zholobkovoho on the value of communication: ٱ - experiment; - direct linear regression The dependence of the critical wavelength groove waveguide from its vertical size: at - an experiment; - The calculation; --- - asymptote = 2C

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters

Equipotential lines of lower non-radiating modes Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Equipotential lines of lower non-radiating modes

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Equipotential lines of lower non-radiating modes, longitudinal components in T- and H- shaped waveguides

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Dynamics of E11 waves per unit length attenuations of the groove (a, b) and cross-shaped (c) waveguide

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters New transmission line based on a rectangular dielectric rode, screened up with a cross-shaped planar waveguide splitter

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters ODD Modes

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Dispersion dependences of odd waves for a cross-shaped transmission line at ( - · - - for “+” waves and -*- - for “-“ waves)

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters The equipotential lines of longitudinal magnetic Hz (а), electrical Ez (b) and transversal electrical Ex (c) components of the lowest EH+11;11 mode

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters The equipotential lines of longitudinal magnetic (а), electrical (b) and traversal electrical (c) components of the lowest mode

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters The equipotential lines of longitudinal magnetic Hz (а), electrical Ez (b) and transversal electrical Ex (c) components of the lowest EH-11;13 mode

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Even Modes

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Dispersion dependences of even modes of cross-shaped transmission line with dielectric rod ( =3), --- - for waves, having sign «-» and - *- , having sign «+»

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Electromagnetic Field Equipotential Lines of Lowest Quasi- H-02;02 mode Hz, Ez, Hx and Ex components, correspondingly

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Electromagnetic Field Equipotential Lines of Lowest Quasi- H-22;22 mode Hz, Ez, Hx and Ex components, correspondingly

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Electromagnetic Field Equipotential Lines of Lowest Quasi- H+02;02 mode Hz, Ez, Hx and Ex components, correspondingly

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Even-Odd Modes

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Dispersion dependences of hybrid even-odd modes of cross-shaped transmission line with dielectric slab (ε=3, G=k): 1 – HE03;03; 2 – EH03;23; 3 – HE03;23; 4 – EH03;43

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Electromagnetic field equipotential lines of lowest even-odd HE03;03 mode Hz, Ez and Ex components, correspondingly

Some new line constructions examples Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Some new line constructions examples

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Conclusions The results discussed here can be useful for working with either large or small energy value millimeter and sub-millimeter wave ranges. For the former, the problem of optimal feeder choice is still unsolved. Such feeder should have large breakdown strength, small per unit attenuation, good electromagnetic hermiticity and mechanical durability. For the latter, the most important parameters are good commercial manufacturability, ability to ensure required values of electromagnetic coupling with various active elements, low cost, small weight and dimensions. The prospects for new line utilization with millimeter waves are caused by essentially smaller, even in comparison with Н-guide, per unit length attenuations and better manufacturability along with the ability to "achieve coupling" in perpendicular directions ; the last property seems to be useful for: * producing traveling-wave antenna with the complex form of polar patterns; * for simultaneous realization of planar bonds and inter-planar coupling in three-dimensional integrated circuits.

Electrodynamics of New Sub millimeter Transmission Lines Based on Flat Waveguide Splitters Researchgate page: https://www.researchgate.net/profile/Alexander_G_Yushchenko/publications E-mail: AGYu@kpi.kharkov.ua