Title :
Surface quality influence on attenuation in slow wave structure such as slotted-ridge waveguide. Experimental research
Author :
Nakrap, I.A. ; Savin, A.N.
Author_Institution :
Saratov State Univ., Saratov, Russia
Abstract :
The results of an experimental research of frequency dependence of attenuation factor in a slow wave structure such as the slotted-ridge waveguide in the basic pass-band and in a stop-band are presented. Researches were conducted in a short-wave millimetric (mm) range of wave lengths. Attenuation characteristic curves of a system versus the quality of its surface depending on methods of manufacturing and ways of processing are investigated.
Keywords :
millimetre wave tubes; ridge waveguides; slow wave structures; attenuation factor; millimetric wave range; slotted-ridge waveguide; slow wave structure; Attenuation; Conductivity; Electrodynamics; Frequency dependence; Manufacturing processes; Milling; Skin; Surface waves;
Conference_Titel :
Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-4796-1
