The Measurement of the Equivalent Admittance of 3-Port Circulators Via an Automated Measurement System

IEEE Transactions on Microwave Theory and Techniques

Volumn 25, Issue 5, 1977, Pages 401-405

  Riblet, Gordon P ^a  

^a Microwave Development Laboratories Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MICROWAVE MEASUREMENTS - COMPUTER APPLICATIONS;

MICROWAVE CIRCULATORS;

EID: 0017494512     PISSN: 00189480     EISSN: 15579670     Source Type: Journal    
DOI: 10.1109/TMTT.1977.1129110     Document Type: Article

References (10)

1. J. W. Simon “Broadband strip-transmission line Y-junction circulators,” IEEE Trans. Microwave Theory Tech., vol. MTT-13, pp. 335–345, May 1965.
2. H. Bosma, “Junction circulators,” Advances in Microwaves, 6, pp. 125–257, 1971.
3. E. Pivit, “Zirkulatoren aus Konzentrierten Schaltelementen,” Telefunken J., vol. 38, p. 206, 1965.
4. J. Deutsch and B. Wieser “Resonance isolator and Y-circulator with lumped elements at VHF,” IEEE Trans. Magn., vol. MAG-2, pp. 278–282, Sept. 1966.
5. R. H. Kerr “A Proposed lumped-element switching circulator principle,” IEEE Trans. Microwave Theory Tech., vol. MTT-20, pp. 396–401, June 1972.
6. J. Helszajn, Nonreciprocal Microwave Junctions and Circulators, John Wiley & Sons, New York, 1975.
7. R. H. Knerr “An improved equivalent circuit for the thin film lumped-element circulator,” IEEE Trans. Microwave Theory Tech., vol. MTT-20, pp. 446–452, July 1972.
8. L. K. Anderson, “An analysis of broadband circulators with external tuning elements,” IEEE Trans. Microwave Theory Tech., vol. MTT-15, Jan. 1967.
9. J. Helszajn “The synthesis of quarter-wave coupled circulators with Chebyshev characteristics,” IEEE Trans. Microwave Theory Tech., vol. MTT-20, pp. 764–769, Nov. 1972.
10. E. Schwarz “Broadband matching of resonant circuits and circulators,” IEEE Trans. Microwave Theory Tech., vol. MTT-16, pp. 158–165, Mar. 1968.