共 10 条
- [1] OPERATION OF A 3-LEVEL SOLID-STATE MASER AT 21 CM [J]. PHYSICAL REVIEW, 1958, 109 (04): : 1392 - 1393
- [3] BLOEMBERGEN N, 1956, PR, V104, P323
- [6] A BROAD-BAND MICROWAVE SOURCE COMPARISON RADIOMETER FOR ADVANCED RESEARCH IN RADIO ASTRONOMY [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (01): : 53 - 60
- [7] A MASER AMPLIFIER FOR RADIO ASTRONOMY AT X-BAND [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1959, 47 (06): : 1062 - 1069
- [9] NOISE TEMPERATURE MEASUREMENT ON A SOLID STATE MASER [J]. PHYSICAL REVIEW, 1957, 108 (06): : 1642 - 1644