Vibration analysis of new shape G-type quartz crystal resonator formed by etching method

Author

Kawashima, Hitoshi ; Matsuyama, Masaru

Author_Institution

Seiko Electron. Components Ltd., Tochigi, Japan

fYear

1990

fDate

4-7 Dec 1990

Firstpage

569

Abstract

The frequency temperature behavior and electrical characteristics of a novel G-type quartz crystal resonator, formed by an etching method, are described. An objective of the present research is to provide a miniaturized quartz crystal resonator with a frequency of approximately 1 MHz. A novel shaped G-type portion and supporting portions is proposed, and its resonator frequency constant, frequency temperature behavior, and electrical characteristics are theoretically and experimentally clarified in order to realize a miniaturized quartz crystal resonator with a zero temperature coefficient and good electrical characteristics

Keywords

crystal resonators; etching; piezoelectric oscillations; quartz; 1 MHz; G-type quartz crystal resonator; SiO₂; electrical characteristics; etching method; frequency temperature behavior; miniaturized quartz crystal resonator; vibration analysis; zero temperature coefficient; Electric resistance; Electric variables; Electronic components; Etching; Group technology; Partial differential equations; Q factor; Resonant frequency; Shape; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrasonics Symposium, 1990. Proceedings., IEEE 1990

Conference_Location

Honolulu, HI

Type

conf

DOI

10.1109/ULTSYM.1990.171426

Filename

171426