Precise measurements of the Q factor of dielectric resonators in the transmission mode-accounting for noise, crosstalk, delay of uncalibrated lines, coupling loss, and …
K Leong, J Mazierska - IEEE transactions on microwave theory …, 2002 - ieeexplore.ieee.org
Accurate measurements of the unloaded Q/sub 0/factor of microwave resonators are
necessary in many microwave applications. The most accurate values of Q/sub 0/can be …
necessary in many microwave applications. The most accurate values of Q/sub 0/can be …
Dielectric property measurement system at cryogenic temperature and microwave frequencies
A system based on the resonant cavity method has been developed to measure the
permittivity and loss tangent at 12-18 GHz over the temperature range 80-300 K. Changes of …
permittivity and loss tangent at 12-18 GHz over the temperature range 80-300 K. Changes of …
Unified and simplified treatment of techniques for characterising transmission, reflection or absorption resonators
MC Sanchez, E Martin, JM Zamarro - IEE Proceedings H (Microwaves …, 1990 - IET
Resonators are coupled to external circuits in different ways. It is possible to measure
several magnitudes in each configuration, eg, the transmission or reflection coefficients …
several magnitudes in each configuration, eg, the transmission or reflection coefficients …
Comparing unloaded Q-factor of a high-Q dielectric resonator measured using the transmission mode and reflection mode methods involving S-parameter circle fitting
K Leong, J Mazierska, MV Jacob… - 2002 IEEE MTT-S …, 2002 - ieeexplore.ieee.org
A comparative study of unloaded Q-factor measurements of a TE/sub 011/mode sapphire
dielectric resonator with unloaded Q-factor value of 731,000 at a frequency of 10 GHz and …
dielectric resonator with unloaded Q-factor value of 731,000 at a frequency of 10 GHz and …
An automatic technique for measuring the parameters of Kittel resonance in ferrite spheres
M Rojo, J Margineda, J Munoz - Measurement Science and …, 1991 - iopscience.iop.org
An automatic technique for measuring the parameters of Kittel resonance in polycrystalline
ferrite spheres is proposed. The experimental system is controlled by a desktop computer …
ferrite spheres is proposed. The experimental system is controlled by a desktop computer …
Temperature dependence of dielectric properties of alumina at 20 GHz
J Mollá - 15th International Conference on Infrared and …, 1990 - spiedigitallibrary.org
The behaviour of permittivity and loss tangent in the temperature range between 80 to 300 K
of several alumina grades is presented. The data are obtained using a resonant cavity …
of several alumina grades is presented. The data are obtained using a resonant cavity …
[PDF][PDF] and Millimeter Waves
RY MA - 1990 - researchgate.net
The behaviour of permittivity and loss tangent in the temperature range between 80 to 300 K
of several alumina grades is presented. The data are obtained using a resonant cavity …
of several alumina grades is presented. The data are obtained using a resonant cavity …