Number | Name | Date | Kind |
---|---|---|---|
2926317 | Blitz | Feb 1960 | |
3467918 | Dunn et al. | Sep 1969 | |
3753156 | Miura et al. | Aug 1973 | |
3758878 | Wainwright | Sep 1973 | |
3935548 | Rosenbaum et al. | Jan 1976 | |
4110712 | Morris | Aug 1978 | |
4122418 | Nagao | Oct 1978 | |
4609892 | Higgins, Jr. | Sep 1986 |
Entry |
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Helszain, Nonreciprocal Microwave Functions and Circulators, John Wiley & Sons, N.Y., 1975, Title page and pp. 212 & 321 relied on TK7871.65 H44. |
Bosma, "On Stripline Y-Circulation at UHF", I.E.E.E. Transactions on Microwave Theory and Techniques, pp. 61-72, Jan., 1964. |