A procedure for measuring the Q factor of and attenuation in microwave composite acoustic resonators

被引：0
|
作者：
S. G. Alekseev
I. M. Kotelyanskii
G. D. Mansfel’d
N. I. Polzikova
F. O. Sergeev
A. K. Abachev
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来源：
Journal of Communications Technology and Electronics | 2007年 / 52卷
关键词：
06.90.+v; 43.20.Ye;
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摘要：
A procedure for measuring the Q factor of a microwave composite acoustic resonator is described. The resonator consists of a relatively thick crystal plate and a piezoelectric film with electrodes that is deposited on the plate. The procedure is based on mathematical processing of the array of measurement data on the coefficient of the electromagnetic-wave reflection from the resonator structure connected to a microwave reflectometer. Via this procedure, it is possible to obtain data on the Q factor at the resonance and antiresonance frequencies.
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页码：938 / 942
页数：4
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