Linear Fractional Curve Fitting for Measurement of High Q Factors

IEEE Transactions on Microwave Theory and Techniques

Volumn 42, Issue 7, 1994, Pages 1149-1153

  Kajfez, Darko ^a  

^a UNIVERSITY OF MISSISSIPPI   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER AIDED NETWORK ANALYSIS; CURVE FITTING; ELECTROMAGNETIC WAVE REFLECTION; EQUIVALENT CIRCUITS; MATHEMATICAL TRANSFORMATIONS; MICROWAVE DEVICES; RESONATORS;

COMPLEX REFLECTION COEFFICIENT DATA; COUPLING COEFFICIENT; LINEAR FRACTIONAL CURVE FITTING; UNLOADED Q FACTOR;

Q FACTOR MEASUREMENT;

EID: 0028467990     PISSN: 00189480     EISSN: 15579670     Source Type: Journal    
DOI: 10.1109/22.299749     Document Type: Article

References (10)

1. E. L. Ginzton, Microwave Measurements. New York: McGraw-Hill, 1957.
2. W. P. Wheless and D. Kajfez, “Experimental chracterization of multimoded microwave resonators using automated network analyzer,” IEEE Trans. Microwave Theory Tech., vol. MTT-35, pp. 1263–1270, Dec. 1987.
3. M. C. Sanchez, E. Martin, and J. M. Zamarro, “New vectorial automatic technique for characterisation of resonators,” IEEE Proc. H, vol. 136, pp. 145–150, Apr. 1989.
4. M. C. Sanchez, E. Martin, and J. M. Zamarro, “Unified and simplified treatment of techniques for characterising transmission, reflection or absorption resonators,” IEE Proc. H, vol. 137, pp. 209–212, Aug. 1990.
5. D. Kajfez, “Numerical determination of two-port parameters from measured unrestricted data,” IEEE Trans. Instrum. Meas., vol. IM-24, pp. 4–11, Mar. 1975.
6. D. Kajfez, “Graphical analysis of Q circles,” IEEE Trans. Microwave Theory Tech., vol. MTT-11, pp. 453–454, Sept. 1963.
7. R. W. Newcomb, Linear Multiport Synthesis. New York: McGraw Hill, 1966.
8. W. Altar, “Q circles—a means of analysis of resonant microwave systems,” Proc. I.R.E., vol. 35, Part I, pp. 355–361, Apr. 1947, Part II, 478–484, May 1947.
9. D. Kajfez, Notes on Microwave Circuits, Vol. 1. Oxford, MS: Vector Fields, 1984.
10. A. Gundavajhala, “Complex permittivity of dielectric resonators by combined finite integration technique and network analyzer measurement,” Ph.D. dissertation, Dept. Elec. Engi., Univ. Mississippi, Aug. 1993.