Electrodynamic properties of a composite resonator with impedance walls

1992 ◽  
Vol 35 (2) ◽  
pp. 210-214
Author(s):  
A. S. Bogomolov ◽  
V. F. Kravchenko
Keyword(s):  
Composite Resonator

scholarly journals Use of the Composite Properties of a Microwave Resonator to Enhance the Sensitivity of a Honey Moisture Sensor

Sensors ◽  
2021 ◽  
Vol 21 (7) ◽  
pp. 2549
Author(s):  
José R. Reyes-Ayona ◽  
Eloisa Gallegos-Arellano ◽  
Juan M. Sierra-Hernández
Keyword(s):  
Dielectric Permittivity ◽  
Frequency Response ◽  
Microwave Resonator ◽  
The Real ◽  
Moisture Sensor ◽  
Composite Resonator ◽  
Composite Properties

A moisture sensor based on a composite resonator is used to measure different honey samples, which include imitation honey. The sensor changes its frequency response in accordance with the dielectric permittivity that it detects in the measured samples. Although reflectometry sensors have been used to measure the percentage of moisture in honey for almost a century, counterfeiters have achieved that their apocryphal product is capable of deceiving these kinds of sensors. Metamaterial features of the composite resonators are expected to improve their response when detecting lossy samples such as organic samples. It is also sought that these sensors manage to detect small differences not only in the real parts of the dielectric permitivities of samples but also in their imaginary parts, and, thus, the sensors are able to discern between real honey and slightly altered honey. Effectively, not only was it possible to improve the response of the sensors by using lossy samples but it was also possible to identify counterfeit honey.

scholarly journals Composite Resonator Surface Emitting Lasers

2000 ◽  
Author(s):  
ARTHUR J. FISCHER ◽  
KENT D. CHOQUETTE ◽  
WENG W. CHOW ◽  
ANDREW A. ALLERMAN ◽  
KENT M. GEIB
Keyword(s):  
Resonator Surface ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Composite Resonator

VHF/UHF Composite Resonator on a Silicon Substrate

1983 ◽  
Vol 22 (S3) ◽  
pp. 139 ◽  
Author(s):  
Mikio Kitayama ◽  
Tomohiro Fukuichi ◽  
Tadashi Shiosaki ◽  
Akira Kawabata
Keyword(s):  
Silicon Substrate ◽  
Composite Resonator

A composite resonator for simultaneous NMR and EPR imaging experiments

2001 ◽  
Vol 12 (8) ◽  
pp. 1325-1329 ◽  
Author(s):  
M Alfonsetti ◽  
C Del Vecchio ◽  
S Di Giuseppe ◽  
G Placidi ◽  
A Sotgiu
Keyword(s):  
Composite Resonator

Generation of Multifrequency Laser Emission by Injection of Two-Color Beam into Dye/Raman Composite Resonator

1992 ◽  
Vol 31 (Part 2, No. 9A) ◽  
pp. L1253-L1254 ◽  
Author(s):  
Totaro Imasaka ◽  
Seiichi Yamanishi ◽  
Shuichi Kawasaki ◽  
Nobuhiko Ishibashi
Keyword(s):  
Laser Emission ◽  
Composite Resonator
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