共 50 条
- [34] ON THE NOISE-FIGURE OF WEAK SIGNAL RECEIVERS IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1984, 31 (09): : 805 - 807
- [35] NOISE-FIGURE REDUCTION IN MIXER STAGES PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1946, 34 (12): : 942 - 950
- [37] Measurement of noise figure in erbium doped fiber amplifiers MELECON '96 - 8TH MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, PROCEEDINGS, VOLS I-III: INDUSTRIAL APPLICATIONS IN POWER SYSTEMS, COMPUTER SCIENCE AND TELECOMMUNICATIONS, 1996, : 1509 - 1512