共 50 条
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- [22] THE APPLICATION OF ULTRA-SHORT-WAVE DIRECTION FINDING TO RADIO SOUNDING BALLOONS PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1946, 58 (326): : 184 - 200
- [23] CAPE CHARLES-NORFOLK ULTRA-SHORT-WAVE MULTIPLEX SYSTEM PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1945, 33 (02): : 78 - 83
- [24] Ultra-short-wave propagation along the curved earth's surface PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1937, 25 (03): : 346 - 363
- [25] ULTRA-SHORT-WAVE TRANSMITTER FOR THE CAPE CHARLES-NORFOLK MULTIPLEX SYSTEM PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1945, 33 (02): : 101 - 106
- [26] On the production of ultra-short-wave oscillations with cold-cathode discharge tubes PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1933, 21 (11): : 1593 - 1598
- [27] ULTRA-SHORT-WAVE TRANSMITTER FOR THE CAPE CHARLES-NORFOLK MULTIPLEX SYSTEM PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1945, 33 (01): : 57 - 57
- [28] ULTRA-SHORT-WAVE RECEIVER FOR THE CAPE CHARLES-NORFOLK MULTIPLEX SYSTEM PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1945, 33 (01): : 53 - 53
- [29] ULTRA-SHORT-WAVE RECEIVER FOR THE CAPE CHARLES-NORFOLK MULTIPLEX RADIOTELEPHONE CIRCUIT PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1945, 33 (02): : 95 - 100