共 50 条
- [13] MICROPROCESSOR PHASE METER FOR DISTORTED SIGNALS MEASUREMENT TECHNIQUES USSR, 1984, 27 (05): : 449 - 450
- [14] RADIO-FREQUENCY PHASE METER INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1971, 14 (04): : 1104 - &
- [20] DEPOLARIZATION OF METER-RANGE RADIO SIGNALS IN THE EQUATORIAL IONOSPHERE GEOMAGNETIZM I AERONOMIYA, 1987, 27 (04): : 682 - 684