DocumentCode
2817229
Title
Examination for realization of a high precision crystal sensor
Author
Muto, Takeru ; Watanabe, Shigenori ; Wakamatsu, Shunichi ; Koyama, Mitsuaki
Author_Institution
NIHON DEMPA KOGYO CO., Ltd., Sayama
fYear
2008
fDate
19-21 May 2008
Firstpage
532
Lastpage
534
Abstract
The frequency stability of a crystal sensor in liquid is influenced by a decrease in Q value. Also, the frequency stability is influenced by the water pressure, liquid temperature, and etc. this paper shows a new method of realizing a highly precise crystal sensor by using two crystal sensors for the purpose of solving the above mentioned problem. In conclusion, it has been verified that a crystal resonator having two pairs of electrodes on one AT-cut crystal blank can be used for sensors in liquid for various applications.
Keywords
biochemistry; biosensors; crystal resonators; frequency stability; microbalances; molecular biophysics; proteins; quartz; AT-cut crystal; QCM biosensor system; antibody concentration measured; crystal resonator; frequency stability; high precision crystal sensor; liquid sensor; Biosensors; Electrodes; Frequency; Gas detectors; Immune system; Mechanical sensors; Sensor phenomena and characterization; Sensor systems; Stability; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium, 2008 IEEE International
Conference_Location
Honolulu, HI
ISSN
1075-6787
Print_ISBN
978-1-4244-1794-0
Electronic_ISBN
1075-6787
Type
conf
DOI
10.1109/FREQ.2008.4623055
Filename
4623055
Link To Document