CS222290A2
(en )
1991-10-15
Amplifying arrangement
JPS6386603A
(ja )
1988-04-18
進行波管増幅器のためのリニアライザ
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(en )
1938-06-14
Coupling means for thermionic valve circuits
KR900007916B1
(ko )
1990-10-23
주파수 변환장치
GB496872A
(en )
1938-12-06
Improvements in or relating to thermionic valve amplifiers
BE444587A
(pm )
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(en )
1968-02-20
Differential amplifier with common mode rejection
GB1558677A
(en )
1980-01-09
Fm to am carrier converters
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(en )
2016-02-09
Method and arrangement for driving a microphone
DAVID
1960
Analysis of Four~ Frequency Nonlinear Reactance Circuits
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(en )
1942-03-31
Improvements in negative feedback thermionic amplifiers
US3247462A
(en )
1966-04-19
Balanced paraphase amplifier including a feed forward path
US2844667A
(en )
1958-07-22
Cascade transistor amplifiers
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(en )
1970-06-02
High-gain single-stage a.c. cascode amplifier circuit
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(en )
1960-01-05
Semiconductor signal translating circuit
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(en )
1966-10-18
Single resonance photodiode parametric amplifier converter
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(en )
2021-06-03
Amplifier circuit
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(en )
1938-03-01
Amplifier circuit scheme with pushpull output
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(en )
1940-11-12
Push-pull amplifier circuit
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(en )
1965-07-13
Amplitude detecting device
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(en )
1969-04-29
Amplifier of the transformer-output
type with regenerative feedback net-
works for reducing low frequency
distortion
BE524847A
(pm )
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(en )
1939-07-11
Distortion-free amplifier circuit
BE562085A
(pm )
BE466969A
(pm )