共 8 条
[1]
A method of reducing disturbances in radio signaling by a system of frequency modulation
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1936, 24 (05)
:689-740
[2]
BRAMHALL FB, 1942, T AIEE, V61, P36
[3]
Frequency modulation noise characteristics
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1937, 25 (04)
:472-514
[4]
RADIO-RELAY-SYSTEMS DEVELOPMENT BY THE RADIO-CORPORATION-OF-AMERICA
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1945, 33 (03)
:156-168
[5]
A THEORETICAL AND EXPERIMENTAL INVESTIGATION OF TUNED-CIRCUIT DISTORTION IN FREQUENCY-MODULATION SYSTEMS
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1945, 33 (05)
:318-333
[6]
A twelve-channel carrier telephone system for open-wire lines
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1939, 18 (01)
:119-142
[8]
Effects of tuned circuits upon a frequency modulated signal
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1937, 25 (12)
:1617-1647