顾名思义，晶体管常用作混频器，可以输出混频信号，并且是许多电子通讯系统的基本元件。
As the name suggests, mixers produce output signals with mixed frequencies and are fundamental components of many electronic communications systems.
该混频器主要由波导-微带过渡，输入、输出滤波器以及匹配网络和反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel diode pair.
该混频器主要由波导一微带过渡，输入、输出滤波器以及匹配网络和三组反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel Sckottky-barrier diode pair.
最后研究了两种新型的预失真器：二次混频预失真器和直接级联反向并联肖特基二极管对预失真器，并对后者进行了一定的改进。
Last we present two new pre-distortion, a pre-distortion using twice mixing operation and linearizer using anti-parallel Schottky diodes which are directly connected with pa.
用国产梁式引线混频二极管，设计了平面集成混频器。
An integrated planar mixer is designed on the basis of domestic-made beam lead diodes.
混频器使用国产梁式引线混频二极管。
进而提出了用发光二极管结构的非相干光时延四波混频测量有源介质带间和带内载流子弛豫速率的有效方案。
Furthermore, an effective experimental scheme based on the TDFWM IL structure of LED is proposed for the observation of inter and intra band carrier relaxation rates in the active medium.
在第二部分，我们将着眼于活性成分，如射频晶体管，混频器，调制器和放大器，用于下一代无线电台。
In Part 2, we will look at active components such as RF transistors, mixers, modulators, and amplifiers for next-generation radios.
在第二部分，我们将着眼于活性成分，如射频晶体管，混频器，调制器和放大器，用于下一代无线电台。
In Part 2, we will look at active components such as RF transistors, mixers, modulators, and amplifiers for next-generation radios.
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