Accurate Study of Q-Factor of Resonator by a Finite-Difference Time-Domain Method

IEEE Transactions on Microwave Theory and Techniques

Volumn 43, Issue 7, 1995, Pages 1524-1529

  Wang, Chi ^a   Gao, Ben Qing ^a   Deng, Ci Ping ^b  

^a Department of Electronic Engineering Beijing Institute of Technology ^*

^b BEIJING INSTITUTE OF TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; ELECTRIC IMPEDANCE; ELECTRIC LOSSES; ELECTRIC PROPERTIES; FINITE DIFFERENCE METHOD; FOURIER TRANSFORMS; MICROWAVE DEVICES; NUMERICAL METHODS; PERTURBATION TECHNIQUES; SAPPHIRE; SUPERCONDUCTING MATERIALS; TIME DOMAIN ANALYSIS;

DISCRETE FOURIER TRANSFORM; FINITE DIFFERENCE TIME DOMAIN METHOD; Q FACTORS; Q VALUE; SUPERCONDUCTOR SAPPHIRE MICROWAVE RESONATORS; SURFACE IMPEDANCE BOUNDARY CONDITIONS;

CAVITY RESONATORS;

EID: 0029345771     PISSN: 00189480     EISSN: 15579670     Source Type: Journal    
DOI: 10.1109/22.392910     Document Type: Article

References (16)

1. K. S. Yee, “Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media,” IEEE Trans. Antenn. Propagat., vol. AP-14, pp. 302–307, May 1966.
2. D. H. Choi and W. J. Hoefer, “The finite-difference time-domain method and its application to eigenvalue problems,” IEEE Trans. Microwave Theory Tech., vol. MTT-34, no. 12, pp. 1464–1470, 1986.
3. A. Navarro, et al., “Study of TE0 and TM0 modes in dielectric resonators by a finite-difference time-domain method coupled with the discrete Fourier transform,” IEEE Trans. Microwave Theory Tech., vol. 39, pp. 14–17, 1991.
4. E. Bi and J. Litva, “Fast FD-TD analysis of resonators using digital filtering and spectrum estimation techniques,” IEEE Trans. Microwave Theory Tech., vol. 40, no. 8, pp. 1611–1619, 1992.
5. M. A. Fusco, et al., “A three-dimensional FDTD algorithm in curvilinear coordinates,” IEEE Trans. Antenn. Propagat., vol. 39, no. 10, pp. 1463–1471, 1991.
6. C. Wang, B. Q. Gao, and C. P. Deng, “Q factor of a resonator by a finite-difference time-domain method incorporating perturbation techniques,” Electron. Lett., vol. 29, no. 21, pp. 1866–1867, 1993.
7. K. S. Yee, et al., “An algorithm to implement a surface impedance boundary condition for FDTD,” IEEE Trans. Antenn. Propagat., vol. 40, no. 7, pp. 833–837, 1992.
8. J. H. Beggs, et al., “Finite-difference time domain implementation of surface impedance boundary conditions,” IEEE Trans. Antennas Propagat., vol. 40, no. 1, pp. 49–56, 1992.
9. J. G. Maloney, et al., “The use of surface impedance concepts in the finite-difference time-domain method,” IEEE Trans. Antenn. Propagat., vol. 40, no. 1, pp. 38–48, 1992.
10. L. K Wu and L. T. Han, “Implementation and application of resistive sheet boundary condition in the finite-difference time-domain method,” IEEE Trans. Antenn. Propagat., vol. 40, no. 6, pp. 628–633, 1992.
11. K. A. Zaki and C. Chen, “New results in dielectric loaded resonators,” IEEE Trans. Microwave Theory Tech., vol. MTT-34, pp. 815–824, 1986.
12. C. Chen and K. A. Zaki, “Resonant frequencies of dielectric resonators containing guided complex modes,” IEEE Trans. Microwave Theory Tech., vol. 40, no. 12, pp. 2424–2431, 1992.
13. Z. Y. Shen, et al., “High Tc superconductor-sapphire microwave resonator with extremely high Q-values up to 90 K,” IEEE Trans. Microwave Theory Tech., vol. 40, no. 12, pp. 2424–2431, 1992.
14. D. G. Blair and A. M. Sanson, “High Q tunable sapphire loaded cavity resonator for cryogenic operation,” Cryogenics, vol. 29, pp. 1045–1049, 1989.
15. V. B. Braginsky and V. I. Panov, “Superconductor resonator on sapphire,” IEEE Trans. Magn., vol. MAG-15, no. 1, 1979.
16. W. L. Holstein, et al., “TI2Ba2CaCu2 O8 films with very low microwave surface resistance up to 95 K,” Appl. Phys. Lett., vol. 60, pp. 2014–2016, 1992.