low-noise receiver
英 [ləʊ nɔɪz rɪˈsiːvə(r)]
美 [loʊ nɔɪz rɪˈsiːvər]
网络 低噪声接收机
双语例句
- A three-stage, low-noise amplifier in frontend of radar receiver
一种接收前端三级低噪声放大器的设计 - Design and Manufacture of a Low-noise S-Band Dual-polarization Receiver
S波段双极化低噪声接收机的设计与制作 - Designing a Programmed-Gain-Control and Low-Noise Sonar Receiver
一种程控增益低噪声水声接收机的设计 - All-fet low-noise wide-band microwave receiver of C-band
C波段全场效应晶体管化宽带微波接收机 - Design of low-noise and anti-saturation preamplifier for the transient electromagnetic receiver
TEM接收机低噪声抗饱和前放电路设计 - Localization of Low-noise Targets Using Complex Receiver
利用复合接收器对低噪声目标定位 - Significant improvements in performance, reliability and low observability have been provided for the F-22 radar system through the development of active phased-array technique, low-noise receiver components, compact arrangement and high-level modes.
通过有源相控阵技术、低噪声接收部件、紧凑布局和高级模态开发，F-22雷达系统实现了在性能、可靠性和低可探测性方面的大幅提升。 - Microwave low-noise amplifier ( LNA) is a key component of front-end of receiver, which is widely used in microwave communication, radar, electronic countermeasure and every kind of Precision microwave measurement system.
微波低噪声放大器是接收机前端的关键部件，已广泛应用于微波通信、雷达、电子对抗及各种高精度的微波测量系统。 - Low-noise amplifier and band-pass filter is the key components of receiver front-end. The performance of these components have a direct impact on the entire receiver system, just like: noise figure, selectivity, sensitivity, dynamic range and other key indicators.
低噪声放大器和带通滤波器是接收机前端中的关键组件，其性能好坏直接影响到整个接收机系统的噪声系数、选择性、灵敏度、动态范围等主要指标。 - To reduce noise figure and improve receiver sensitivity, the heterodyne receiver model have become more widely available in the communication system. The rejection to image frequency interference has become the last problem for a low-noise receiver.
为了降低系统噪声系数，提高系统接收灵敏度，超外差式的接收机模型在越来越多的通信系统中被广泛的使用，实现整机低噪声、抗干扰的最后难题就是对镜频干扰的抑制。