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- high gain feedback 高增益反馈
- To improve production process and sale information feedback system. 生产和市场反馈流程,确保对市场的快速响应。
- Design and Research of High Gain Erbium-Doped Optical Fiber[J]. 引用该论文 李进延;李海清;蒋作文;刘学军;李诗愈.
- The design doesn’t only meliorate the chattering phenomenon and the high gain of variable structure control, but the robustness and the response of the system is also improved. 不但改善可变结构控制过程之切跳及高增益现象,并增进系统强健与响应性能。
- High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier. 摘要作为卫星通讯系统所用的高增益、高功率微波放大器件,行波管的效率和线性是非常重要的。
- I t discusses theory of main control system and feedback system,designs and accom plishes the phase-shifted chip UC3879controlled high precision by microproc essor and current feedback control so on. 通过对逆变电阻点焊设备的现状分析,介绍了软开关逆变点焊的控制系统,讨论了主控系统、反馈系统的工作原理,并具体设计、实现了单片机对移相芯片UC3879的高精度控制,电流反馈的控制等。
- C band EDFA only uses 2.5 m of this EDF,and which realize high gain. 利用2.;5 m的高浓度掺铒光纤制作的C波段EDFA就实现了高增益。
- Point-to-point communications requires high gain and high directivity antennas. 在点对点无线通讯的系统中,其天线通常要求高增益和高指向性的天线效能。
- Then, feedback vectors are used for beamforming at transmitting antenna so as to select some subchannels with higher gain for data transmission. 然后利用反馈向量在发送天线端进行波束形成,使得具有较高信道增益的子信道被选择用来进行数据传输。
- Now, for the first time in history, the feedback system can be global and nearly instantaneous. 现在,第一次在历史上反馈系统是全球的而且几乎是瞬时的。
- This paper introduces the hardware and software of the measuring system of the ventricular late potential. The system consists of low noise, high gain and CMRR acquiring circuit and microcomputer. 介绍了心室晚电位测量系统的硬件设计与软件设计,该系统由低噪声、高增益、高共模抑制比的检测电路与微型计算机组成。
- Those with pain lacked this visual feedback system, and showed no activity in the sensory or motor cortex. 感觉到疼痛的人却没有这样的视觉回馈系统,而且在感觉和运动皮层都没有活动。
- The oscillation of this OPO system can last for about three hour, even without a feedback system. 在无反馈伺服系统的情况下,该参量振荡器可维持振荡达三个小时。
- In this aticle,we discuss two criterias judging the steadiness of the negative feedback system and range wielding them. 本文讨论了判定负反馈系统稳定性的两个准则及它们的使用范围。
- ADI's high gain limiting amps feature: low power; excellent sensitivity and jitter performance. ADI公司的高增益限幅放大器具有低功耗、高灵敏度和低抖动得特性。
- Simulation and experiment results show that performance of the classical state feedback system can be improved by means of the compensator. 仿真和实验研究结果表明,该方法可有效地提高经典状态反馈控制系统的动态性能。
- ADI's matched transistors offer low noise and high gain, with characteristics approaching an ideal transistor. ADI公司的匹配晶体管具有接近理想晶体管特性的低噪声和高增益特性。
- He is good at writing, drawing and giving lessons. he would analysis a feedback system quite informatively, from the principle to the application. 一个反馈系统,他从原理到应用,分析得相当详实。
- In addition, high gain and fast response can be obtained by increasing the length of the active region of SOA. 加长半导体光放大器有源区长度可获得更大增益,同时提高了器件的响应速率。
- A new bistable optical device (BOD) composed of an electro-optical feedback system and a Michelson interferometer is introduced in this paper. 本文指出用电光反馈和迈克尔逊干涉仪作调制函数的光学双稳装置,在其光强稳定工作点处,具有较高的抑制低频噪声的能力,故可用来测量微弱物理量。