Research on the applications of dielectric ceramic in microwave oven

Author

Liu, Tong-zan ; Huang, Rong ; Xiao, Fen

Author_Institution

Dept. of Phys., Xiamen Univ., Xiamen, China

fYear

2010

fDate

10-13 Dec. 2010

Firstpage

41

Lastpage

45

Abstract

The attributes of microwave dielectric ceramic have been studied from two aspects: working state and relative dielectric constant. Its four applications in microwave oven are elicited. Ceramics in resonant state can be used in microwave oven of fixed boundary condition; ceramics in detuned state are made into shimming panel; high permittivity ceramics are used to make flexible fast defroster and low permittivity ceramics are used in multiple outputs shimming device in microwave oven. Currently, all these applications have been applied for national invention patents, some of which have been produced into samples and got favorable test data.

Keywords

ceramics; dielectric materials; microwave materials; microwave ovens; permittivity; high permittivity ceramics; microwave dielectric ceramic; microwave oven; relative dielectric constant; shimming device; Ceramics; Electric fields; Electromagnetic heating; Microwave devices; Microwave ovens; Ovens; Relative dielectric constant; dielectric ceramic; microwave oven; resonant state;

fLanguage

English

Publisher

ieee

Conference_Titel

Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2010 Symposium on

Conference_Location

Xiamen

Print_ISBN

978-1-4244-9822-2

Type

conf

DOI

10.1109/SPAWDA.2010.5744271

Filename

5744271