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The measurement of inner sizes of VHF cavity resonators
https://doi.org/10.32446/0368-1025it.2020-10-65-72
Abstract
The measurement of inner sizes of VHF cavity resonators and simple shapes cavities with conducting walls by using resonant frequency spectrum of its electromagnetic oscillations is considered. The difference between eigenfrequencies and resonant frequencies for resonator with perfect conducting walls and real resonator with impedance walls have been specified. The type of function for resonant amplitude-frequency characteristic of real resonators is discussing. The measurement results of inner diameter and length of cavity resonators from primary national standard GET 110-2012 are presented.
About the Authors
V. N. Egorov
East-Siberian branch of Russian Metrological Institute of Technical Physics and Radio Engineering
Russian Federation
Russian Federation
Viktor N. Egorov
Irkutsk
El. Yu. Tokareva
East-Siberian branch of Russian Metrological Institute of Technical Physics and Radio Engineering
Russian Federation
Russian Federation
Elena Yu. Tokareva
Irkutsk
L. Qu. Tuyen
Irkutsk National Research Technical University
Russian Federation
Russian Federation
Le Quang Tuyen
Irkutsk
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Review
For citations:
Egorov V.N., Tokareva E.Yu., Tuyen L.Q. The measurement of inner sizes of VHF cavity resonators. Izmeritel`naya Tekhnika. 2020;(10):65-72. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-10-65-72
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