US2409608A
(en )
1946-10-22
Ultra high frequency detector
TWI654830B
(zh )
2019-03-21
功率放大裝置
US7982561B2
(en )
2011-07-19
Resonator system for an RF power amplifier output circuit
BE379616A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
JP2011097160A
(ja )
2011-05-12
高周波増幅器および無線通信装置
CN107332523B
(zh )
2021-01-15
一种抑制频率牵引效应的功率放大器
US2059587A
(en )
1936-11-03
Oscillation generator
US2591982A
(en )
1952-04-08
Superheterodyne receiver for very short waves
JPH0529834A
(ja )
1993-02-05
超高周波発振器の寄生信号抑制回路
TWI445328B
(zh )
2014-07-11
應用於衛星降頻器的接收器及射頻金氧半電晶體放大器
US2169306A
(en )
1939-08-15
Short-wave receiver
BE345822A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
BE388838A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
US2202035A
(en )
1940-05-28
Ultra short wave receiver
CH115828A
(fr )
1926-07-16
Amplificateur à tubes thermioniques.
US1872109A
(en )
1932-08-16
Multistage amplifier
US2754482A
(en )
1956-07-10
Band-pass circuit arrangements
BE442827A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
US2147554A
(en )
1939-02-14
Television receiver
US1981374A
(en )
1934-11-20
Combined long and short wave receiver
SU45965A1
(ru )
1936-02-29
Устройство дл диодного детектировани
BE350152A
(c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html )
van Weel
1958
Design of detector stages for signals with symmetrical or asymmetrical sidebands
US1970961A
(en )
1934-08-21
High frequency converter arrangement
US2267053A
(en )
1941-12-23
Amplifier