Title :
Technological methods for fabrication of Al2O3-plates as bases for microwave structures
Author :
Shimanovich, D.L.
Author_Institution :
Belarusian State Univ. of Inf. & Radioelectron., Minsk, Belarus
Abstract :
Technological methods for the formation of 100-400 μm thick free Al2O3-plates by a two-sided through anodization and subsequent bipolar anodization for the application as bases for microwave strip structures were designed. High shape stability and crack resistance after high-temperature (> 500 °C) treatments, ~20-23 W/m·K thermal conductivity, ~7.2-7.4 relative dielectric constant were obtained.
Keywords :
anodisation; plates (structures); bipolar anodization; crack resistance; fabrication; high temperature; microwave strip structures; microwave structures; relative dielectric constant; shape stability; technological methods; Aluminum oxide; Educational institutions; Electronic mail; Fabrication; Microwave technology; Thermal stability;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
