共 10 条
- [1] BARTLETT AC, 1930, THEORY ELECTRICAL AR
- [2] Copper oxide modulators in carrier telephone systems [J]. BELL SYSTEM TECHNICAL JOURNAL, 1939, 18 (02): : 315 - 337
- [3] Everitt W. L., 1937, COMMUNICATION ENG
- [4] GUILLEMIN EA, 1935, COMMUNICATION NETWOR, V2
- [5] Herold E. W., 1943, P IRE, V31, P575
- [6] JAMES EG, 1943, WIRELESS ENGR, V20, P15
- [7] Johnson K. S., 1925, TRANSMISSION CIRCUIT
- [8] KRUSE S, 1939, THESIS K TEKNISKA HO
- [10] Terman F.E., 1943, RADIO ENG HDB