Techniques for Broad Banding Above Resonance Circulator Junctions Without the Use of External Matching Networks

IEEE Transactions on Microwave Theory and Techniques

Volumn 28, Issue 2, 1980, Pages 125-129

  Riblet, Gordon P ^a  

^a Microwave Development Laboratories Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001610265     PISSN: 00189480     EISSN: 15579670     Source Type: Journal    
DOI: 10.1109/TMTT.1980.1130021     Document Type: Article

References (7)

1. H. Bosma, “On stripline Y-circulation at UHF”, IEEE Trans. A4icrowace Theory Tech., vol. MTT-12, pp. 61-72, Jan, 1964
2. G.P. Riblet, “The measurement of the equivalent admittance of 3-port circulators via an automated measurement system,” IEEE Trans. Microwave Theory Tech., vol. MTT-25, pp. 401–405, May 1977.
3. J. B. Davies and P. Cohen, “Theoretical design of symmetrical junction stripline circulators,” IEEE Trans. Microwave Theory Tech., vol. MTT-11, pp. 506–512, Nov. 1963.
4. G. P. Riblet, “The extent of the similarity between below resonance and above resonance operation of standard circulator junctions,” in Proc. 1978 IEEE MTT-S Int. Microwave Symp., pp. 323–325, June 1978.
5. Y. S. Wu and F. J. Rosenbaum, “Wide band operation of microstrip strip circulators,” IEEE Trans. Microwave Theory Tech., vol. MTT-22, 22, pp. 849–856, Oct. 1974.
6. G. P. Riblet, “A coupling theorem for matched symmetrical two branch four-port networks,” IEEE Trans. Circuits Syst., vol. CAS-25, 25, pp. 145–148, Mar. 1978.
7. J. Helszajn, Passive and Active Microwave Circuits., New York: Wiley, 1978.