1) front end
收发前端
1.
As is known to us, the mm-wave system’s T/R front end is the key module that have heavily influence on the quality of transmitting signal and receiver’s noise figure、sensitivity and output SNR.
众所周知,毫米波系统收发前端设计的好坏将直接影响毫米波发射信号的质量,接收机噪声系数,灵明度和输出信噪比等指标。
2.
One of the most important part of T/R front end is Frequency Synthesizer ,and it is also the key part of communication、radar and many other electronic system ,and people regard it as the“heart”of electronic system.
对于射频收发前端的设计,频率合成器是其中非常重要的一部分,它是现代雷达、通信等电子设备中是决定其性能的关键部件,可以称作是电子系统的“心脏”。
2) radar transceiver front-end
雷达收发前端
4) millimeter-wave transceiver front-end
毫米波收发前端
1.
In millimeter-wave solid-state systems, the millimeter-wave transceiver front-ends play critical roles in the whole system.
在固态毫米波系统中,毫米波收发前端对系统性能起着关键性作用。
5) receiver front-end
接收前端
1.
Design for receiver front-end of L-band DBF-system radar;
L波段DBF体制雷达接收前端的设计
2.
Research on High Reliability Miniature X Band Receiver Front-end;
高可靠性X波段小型化接收前端研究
3.
MCM(Multi-Chip Module)is presently the most effective method for realizing the miniaturization of airborne radar receiver front-end.
多芯片组件(MCM)是目前实现机载雷达接收前端小型化的最有效途径。
6) front-end module
前端接收
补充资料：收发
1.收进和发出。 2.职务名。掌管文件﹑信函等的收进和发出。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条