共 5 条
- [1] ALTAR W, 1946, P IRE, V31, P33
- [2] KORMAN NI, 1947, P NAT ELECTRONICS C, V2, P404
- [3] DIRECTIONAL COUPLERS [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1947, 35 (02): : 160 - 165
- [4] Smith P. H., 1939, ELECTRONICS, V12, P29
- [5] HYBRID CIRCUITS FOR MICROWAVES [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1947, 35 (11): : 1294 - 1306