共 50 条
- [1] ULTRA-HIGH-FREQUENCY RADIOSONDE DIRECTION FINDING PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1946, 34 (11): : 852 - 857
- [5] HIGH-FREQUENCY DIRECTION FINDING PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1966, 113 (01): : 49 - +
- [6] METHODS OF FREQUENCY CONVERSION IN A SUPERHETERODYNE RADIO RECEIVER. Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika), 1982, 36-37 (03): : 142 - 144
- [8] ULTRA-HIGH FREQUENCY DENATURATION OF PROTEINS JOURNAL OF CHEMICAL PHYSICS, 1946, 14 (05): : 351 - 352