语音放大器
speech amplifier
圆管放大器
circlotron amplifier
运算放大器
operational amplifier
运算微分放大器
operational differential amplifier
载波放大器
carrier amplifier
载波型直流放大器
carrier type d-c amplifier
再生式放大器
regenerative amplifier
噪声放大器
noise amplifier
栅极接地放大器
grounded-gird amplifier; grounded-grid amplifier
栅调放大器
grid modulated amplifier
窄带放大器
narrow band amplifier
真空管放大器
tube amplifier; vacuum tube amplifier; vacuum-tube amplifier
正交场放大器
crossed-field amplifier
正交放大器
quadrature amplifier
遮没
cover over
beam blank; blanking; gating
遮没带
blanking tape
遮没电路
blanking circuit; gating circuit
遮没电压
blanking voltage
遮没脉冲
blanking pulse; gating pulse
遮没区
blanking zone