Standing Wave Solutions of Planar Irregular Hexagonal and Wye Resonators

IEEE Transactions on Microwave Theory and Techniques

Volumn 29, Issue 6, 1981, Pages 562-567

  Helszajn, Joseph ^a  

^a HERIOT WATT UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

MICROWAVE CIRCULATORS - DESIGN; WAVEGUIDE COMPONENTS - JUNCTIONS;

CIRCULATOR STANDING WAVE SOLUTION; PLANAR IRREGULAR HEXAGONAL RESONATOR; STANDING WAVES; WYE RESONATOR;

RESONATORS;

EID: 0019578939     PISSN: 00189480     EISSN: 15579670     Source Type: Journal    
DOI: 10.1109/TMTT.1981.1130393     Document Type: Article

References (14)

1. J. Helszajn, “Synthesis of quarter-wave and alternate-line transformer coupled microstrip circulators,” to be published.
2. U. Milano, J. H. Saunders, and L. Davis Jr., “A Y-junction stripline circulator,” IRE Trans. Microwave Theory Tech., vol. MTT-8, pp. 346–351, 1960.
3. H. Bosma, “On stripline Y circulation at UHF,” IEEE Trans. Microwave Theory Tech., vol. MTT-12, pp. 61–72, 1964.
4. J. B. Davies and P. Cohen, “Theoretical design of symmetrical junction circulators,” IEEE Trans. Microwave Theory Tech., vol. MTT-11, pp. 506–512, 1963.
5. C. E. Fay and R. L. Comstock, “Operation of the ferrite junction circulator,” IEEE Trans. Microwave Theory Tech., vol. MTT-13, pp. 15–27, Jan. 1965.
6. J. Helszajn and D. S. James, “Planar triangular resonators with magnetic walls,” IEEE Trans. Microwave Theory Tech., vol. MTT-26, pp. 95–100, 1978.
7. J. Helszajn, D. S. James, and W. T. Nisbet, “Circulators using planar triangular resonators,” IEEE Trans. Microwave Theory Tech., vol. MTT-27, pp. 188–193, February 1979.
8. P. Silvester, “High order polynomial triangular finite elements for potential problems,” Int. J. Eng. Sci., vol. 7 pp. 849–61, 1961.
9. Z. J. Csendes and P. Silvester, “Numerical solution of dielectric loaded waveguides,” IEEE Trans. Microwave Theory Tech., vol. MTT-18, pp. 1124–31, 1970.
10. W. T. Nisbet and J. Helszajn, “Mode charts for microstrip resonators on dielectric and magnetic substrates using a transverse resonance method,” Microwave, Opt., Acoust., vol. 3, no. 2, pp. 69–77, Mar. 1979.
11. S. A. Schelkunoff, Electromagnetic Waves. New York: Van Nostrand, 1943, 393.
12. Y. Akaiwa, “Mode classification of a triangular ferrite post for Y-circulator operation,” IEEE Trans. Microwave Theory Tech., vol. MTT-25, pp. 59–61, Jan. 1977.
13. W. Menzel, “Frequency dependent transmission properties of microstrip Y-junctions and 120 0 bends,” Microwaves, Opt., Acoust., vol. 2, no. 2, 55–59, Mar. 1978.
14. J. Helszajn, “Three-resonant-mode adjustment of the waveguide circulator,” Radio Electron. Eng., vol. 42, pp. 213–216, May 1972.