网络释义 1. 接收机灵敏度 ... 敏感组件 sensitive element接收机灵敏度sensitivity of a receiver随动系统灵敏度 sensitivity of follow-up system ... www.scientrans.com|基于4个网页
A high-frequency amplifier or a mixer of a receiver may produce an output containing cross-modulated signals caused by two or more adjacent waves. A low-frequency signal corresponding to an interchannel frequency, for example, is extracted to operate the receiver normally even with received waves ...
因此以灵敏度的角度而言,之所以希望透过AGC机制,以及VGA,来缩减LNA输出讯号的动态范围,主要便是希望ADC的输入讯号,其强度大小能适中,使讯号在解调时,不会因讯号过小而导致SNR下降,也不会因讯号过大,使后端电路饱和,Noise Floor上升,而导致SNR下降[19]。 而高通的RTR6285A,GSM四个频带的LNA,都采用Gain-stepped架构...
In this way, the radio receiver sensitivity is a key parameter that has an impact on the performance of any radio communications, broadcast or other system.In fact, the two main requirements of any radio receiver are that it should be able to separate one station from another, i.e. ...
aThere are many different classes in our school 正在翻译,请等待...[translate] abt w can talk bt w可能谈话[translate] aThe desensitization is the degradation of the sensitivity of the receiver 减低敏感是接收器的敏感性的退化[translate]
Atlantic coast. 出海口沿美国。 大西洋海岸。 [translate] aThe sensitivity of the receiver shall be equal to or better than 2 μV e.m.f. for a SINAD ratio of 12 dB at the output. 接收器的敏感性比2 μV e.m.f.将是相等的对或改善。 为12 dB SINAD比率在产品。 [translate] ...
A Fully Software GNSS-R Receiver for Soil Monitoring Global Navigation Satellite System reflectometry (GNSS-R) is an emerging technique used for the remote sensing of soil surfaces. In this work, a bistatic radar equation method was implemented for soil moisture remote sensing using GNSS-R... R...
Direction-finding performance of a Ka-band ESM receiver Although development of electronic warfare (EW) receivers has begun to address the need to detect millimeter wave radars, very little ESM (electronic suppo... Boch, E,Stapleton, M - 《IEEE Microwave & Guided Wave Letters》 被引量: 10...
Erbasch, "Sensitivity of a direct WDM-system with a frequency selective optical receiver and optical preamplifier," J... S Herbst,T Hermes,P Meissner - 《Journal of Optical Communications》 被引量: 9发表: 1998年 Optical communications system with wavelength division multiplexing A wavelength divis...
Sensitivity indicator for a radio receiver 来自 百度文库 喜欢 0 阅读量: 12 申请(专利)号: EP19900311108 申请日期: 1990-10-10 公开/公告号: EP0422920A2 公开/公告日期: 1991-04-17 申请(专利权)人: MOTOROLA, INC. 发明人: SR John 摘要: This invention provides an indication of quality...