微波低噪声放大器 meaning in English

microwave low-noise amplifier

Low noise amplifier ( lna ) is widely used in front end of a received set of mobile communication 、 wireless radio 、 blueteech technology and so on 。 the active device is the core of the circuit and has significant effects on the whole equipment , therefore , the design of the active device is vital in lna
微波低噪声放大器( lna )广泛应用于移动通讯、无线电、蓝牙技术等的rf前端。 lna中的有源器件是整个电路的核心,对整个放大器电路的性能有着重要的影响,因此有源器件的设计是lna的关键技术之一。
Through the research of sige material characteristic and growth technology , the optimization of sige hbt device parameters is performanced . after the theoretical check of the vital parameters , the device and the layout of the monolithic integrated circuit lna are designed with the characteristics of the passive device and the process
通过对sige材料特性和生长技术的研究,对sigehbt器件结构参数的优化(尤其是基区的实现方案) ,对主要参数的理论核算,并结合无源器件的特点及实现工艺,完成了以sigehbt器件为有源器件的微波低噪声放大器单片集成电路的器件与版图设计。