DocumentCode
3118362
Title
Calculation of Bi-mesa Structures Suitable for Mounting
Author
Goka, Shigeyoshi ; Mase, Yusuke ; Sekimoto, Hitoshi ; Watanabe, Yasuaki
Author_Institution
Graduate Sch. of Sci. & Eng., Tokyo Metropolitan Univ.
fYear
2006
fDate
38869
Firstpage
205
Lastpage
208
Abstract
We calculated an improved bimesa structure, ones that has two mesa steps and is suitable for mounting using a two-dimensional finite element method in the X-Y´ region. The frequency differences between clamp and free X-edge conditions were estimated as an index of mounting influences. When the outer mesa height was lower than 20% of the thick area, the frequency differences were less than 10% of standard-type bimesa resonator values. These results indicate that our bi-mesa structure has good separation from the mounting influences
Keywords
crystal resonators; finite element analysis; 2D finite element method; Bi-mesa structures calculation; bi-mesa resonator; mounting influences; Clamps; Discrete Fourier transforms; Electrodes; Fabrication; Finite element methods; Frequency estimation; Oscillators; Packaging; Resonance; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
International Frequency Control Symposium and Exposition, 2006 IEEE
Conference_Location
Miami, FL
Print_ISBN
1-4244-0074-0
Electronic_ISBN
1-4244-0074-0
Type
conf
DOI
10.1109/FREQ.2006.275379
Filename
4053757
Link To Document