A compact recursive trans-impedance Green's function for the inhomogeneous ferrite microwave circulator

IEEE Transactions on Microwave Theory and Techniques

Volumn 52, Issue 7, 2004, Pages 1751-1759

  Young, Jeffrey L ^a   Johnson, Christopher M ^a  

^a UNIVERSITY OF IDAHO   (United States)

Author keywords

Ferrites; Green's function analysis; Microwave circulator

Indexed keywords

COMPUTER SIMULATION; ELECTRIC IMPEDANCE; FERRITES; FINITE ELEMENT METHOD; GREEN'S FUNCTION; MATRIX ALGEBRA;

GREEN'S FUNCTION ANALYSIS; MAGNETIC INTENSITY; MICROSTRIP CIRCULATORS;

MICROWAVE CIRCULATORS;

EID: 3142754074     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2004.830491     Document Type: Article

References (16)

1. H. S. Newman and C. M. Krowne, "Analysis of ferrite circulators by 2-D finite-element and recursive Green's function techniques," IEEE Trans. Microwave Theory Tech., vol. 46, pp. 167-177, Feb. 1998.
2. R. I. Joseph and E. Schlömann, "Demagnetizing field in nonellipsoidal bodies," J. Appl. Phys., vol. 36, no. 5, pp. 1579-1593, 1965.
3. C. M. Krowne and R. E. Neidert, "Theory and numerical calculations for radially inhomogeneous circular ferrite circulators," IEEE Trans. Microwave Theory Tech., vol. 44, pp. 419-431, Mar. 1996.
4. H. Bosma, "On stripline Y-circulation at UHF," IEEE Trans. Microwave Theory Tech., vol. MTT-12, pp. 61-72, Jan. 1964.
5. J. R. Wait, Electromagnetic Waves in Stratified Media. New York: IEEE Press, 1996.
6. J. L. Young and J. W. Sterbentz, "The circular, homogeneous ferrite, microwave circulator: An asymptotic Green's function and impedance analysis," IEEE Trans. Microwave Theory Tech., vol. 51, pp. 1939-1945, Aug. 2003.
7. D. Polder, "On the theory of ferromagnetic resonance," Phil. Mag., vol. 40, pp. 99-115, 1949.
8. M. Abramowitz and J. E. Stegun, Handbook of Mathematical Functions With Formulas, Graphs and Mathematical Tables. Washington, DC: Nat. Bureau Standards, U.S. Government Printing Office, 1970.
9. S. Singh, W. F. Richards, J. R. Zinecker, and D. R. Wilton, "Accelerating the convergence of series representing the free space periodic Green's function," IEEE Trans. Antennas Propagat., vol. 38, pp. 1958-1962, Dec. 1990.
10. A. D. Wheelon, Tables of Summable Series and Integrals Involving Bessel Functions. San Fransisco, CA: Holden-Day, 1968.
11. D. M. Pozar, Microwave Engineering. New York: Wiley, 2003.
12. H. How, S. A. Oliver, S. W. McKnight, P. M. Zavracky, N. E. McGruer, C. Victoria, and R. Schmidt, "Influence of nonuniform magnetic field on a ferrite junction circulator," IEEE Trans. Microwave Theory Tech., vol. 47, pp. 1982-1989, Oct. 1999.
13. H. S. Newman, D. C. Webb, and C. M. Krowne, "Design and realization of millimeter-wave microstrip circulators," Proc. SPIE - Int. Soc. Opt. Eng., vol. 2842, pp. 181-191, 1996.
14. Y. S. Wu and F. J. Rosenbaum, "Wide-band operation of microstrip circulators," IEEE Trans. Microwave Theory Tech., vol. MTT-22, pp. 849-856, Oct. 1974.
15. S. A. Oliver, P. Shi, W. Hu, H. How, S. W. McKnight, N. E. McGruer, P. M. Zavracky, and C. Vittoria, "Integrated self-biased hexaferrite microstrip circulators for millimeter-wavelength applications," IEEE Trans. Microwave Theory Tech., vol. 49, pp. 385-387, Feb. 2001.
16. L. C. Shen, "Resonant frequency of a circular disc printed-circuit antenna," IEEE Trans. Antennas Propagat., vol. AP-25, pp. 595-596, July 1977.