放大器

• There is a great deal of demand in modern electronics, however, for bandpass amplifiers .
  然而近代电子学对调谐的频率范围很宽的带通放大器提出很多要求。
• While working on a means of reducing amplifier distortion, he devised the negative feedback amplifier .
  在研究减少放大器失真方法时他发明了负反馈放大器。
• The signal is fed into a filter-amplifier which is transformer-coupled to the video-detector .
  这个信号送到滤波器-放大器，它是由变压器耦合到视频检波器的。
• Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio .
  只有放大器耦合方能通过开压匝数比提高变压器电压增益。
• It is important to connect the transducer and amplifier by a low-capacitance, low-noise, coaxied cable .
  传感器和放大器之间的联结采用低容抗，低噪音的同轴电缆是很重要的。
• General specification for microwave broadband amplifiers
  微波宽带放大器通用规范
• Experiment of cladding pumped femtosecond fiber amplifier
  光纤放大器的实验研究
• Guiding the design of simplex - amplifier with multisim
  7指导单级放大器的设计与实验
• Booster , have i ever referred to you as honey
  放大器，我什么时候叫你是亲爱的么？
• Nonlinear study of the elliptical wave - guide fem amplifier
  放大器的非线性特性研究