US2924706A
(en )
1960-02-09
Synchronous detector system
GB811762A
(en )
1959-04-08
Improvements in devices for determining position by means of the transit time of radiated waves
GB918583A
(enrdf_load_stackoverflow )
1900-01-01
US3092736A
(en )
1963-06-04
Plural signal frequency detector able to continuously distinguish whether frequency difference is positive or negative
US3183506A
(en )
1965-05-11
Radar ranging receiver
GB976235A
(en )
1964-11-25
Improvements in or relating to transmitting systems for amplitude-modulated oscillations
GB1536230A
(en )
1978-12-20
Device for phase controlling a carrier wave and sidebands produced by a transmitter
US3415995A
(en )
1968-12-10
Polarization modulation optical communication system
GB1412828A
(en )
1975-11-05
Signal transmission systems
GB1296548A
(enrdf_load_stackoverflow )
1972-11-15
US3500399A
(en )
1970-03-10
Frequency translation process and apparatus therefor
GB1117475A
(en )
1968-06-19
Method of measuring frequency dependent group delay distortion
GB978727A
(en )
1964-12-23
Frequency modulated transmitter monitor
SE327740B
(enrdf_load_stackoverflow )
1970-08-31
GB1261837A
(en )
1972-01-26
Improvements in or relating to phase detection systems
GB1409332A
(en )
1975-10-08
Measurement of amplitude modulation to phase modulation conversion
GB863613A
(en )
1961-03-22
Improvements in or relating to devices for producing an output signal proportional to the quotient of the amplitudes of two input signals
US3348225A
(en )
1967-10-17
Radio phase-comparison receivers
GB753785A
(en )
1956-08-01
Improvements in or relating to frequency modulated distance measuring radio equipment
GB1071980A
(en )
1967-06-14
Improvements in or relating to processes and circuit arrangements for measuring signal phase distortion
GB1336917A
(en )
1973-11-14
Apparatus for measuring conversion of amplitude modulation to phase modulation
SU392432A1
(ru )
1973-07-27
Генератор испытательных радиоимпульсов
GB928564A
(en )
1963-06-12
Improvements in or relating to devices for determining the displacement of an objectrelative to another
GB678533A
(en )
1952-09-03
Arrangements for measuring non-linear distortion in frequency modulation communicating systems
SU571872A1
(ru )
1977-09-05
Фазочувствительное устройство