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- high gain feedback 高增益反饋
- To improve production process and sale information feedback system. 生產和市場反饋流程,確保對市場的快速響應。
- Design and Research of High Gain Erbium-Doped Optical Fiber[J]. 引用該論文 李進延;李海清;蔣作文;劉學軍;李詩愈.
- 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. 不但改善可變結構控制過程之切跳及高增益現象,並增進系統強健與響應性能。
- High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier. 摘要作為衛星通訊系統所用的高增益、高功率微波放大器件,行波管的效率和線性是非常重要的。
- 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. 通過對逆變電阻點焊設備的現狀分析,介紹了軟開關逆變點焊的控制系統,討論了主控系統、反饋系統的工作原理,並具體設計、實現了單片機對移相晶元UC3879的高精度控制,電流反饋的控制等。
- C band EDFA only uses 2.5 m of this EDF,and which realize high gain. 利用2.;5 m的高濃度摻鉺光纖製作的C波段EDFA就實現了高增益。
- Point-to-point communications requires high gain and high directivity antennas. 在點對點無線通訊的系統中,其天線通常要求高增益和高指向性的天線效能。
- Then, feedback vectors are used for beamforming at transmitting antenna so as to select some subchannels with higher gain for data transmission. 然後利用反饋向量在發送天線端進行波束形成,使得具有較高通道增益的子通道被選擇用來進行數據傳輸。
- Now, for the first time in history, the feedback system can be global and nearly instantaneous. 現在,第一次在歷史上反饋系統是全球的而且幾乎是瞬時的。
- 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. 介紹了心室晚電位測量系統的硬體設計與軟體設計,該系統由低雜訊、高增益、高共模抑制比的檢測電路與微型計算機組成。
- Those with pain lacked this visual feedback system, and showed no activity in the sensory or motor cortex. 感覺到疼痛的人卻沒有這樣的視覺回饋系統,而且在感覺和運動皮層都沒有活動。
- The oscillation of this OPO system can last for about three hour, even without a feedback system. 在無反饋伺服系統的情況下,該參量振蕩器可維持振蕩達三個小時。
- In this aticle,we discuss two criterias judging the steadiness of the negative feedback system and range wielding them. 本文討論了判定負反饋系統穩定性的兩個準則及它們的使用範圍。
- 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、高靈敏度和低抖動得特性。
- Simulation and experiment results show that performance of the classical state feedback system can be improved by means of the compensator. 模擬和實驗研究結果表明,該方法可有效地提高經典狀態反饋控制系統的動態性能。
- ADI's matched transistors offer low noise and high gain, with characteristics approaching an ideal transistor. ADI公司的匹配晶體管具有接近理想晶體管特性的低雜訊和高增益特性。
- He is good at writing, drawing and giving lessons. he would analysis a feedback system quite informatively, from the principle to the application. 一個反饋系統,他從原理到應用,分析得相當詳實。
- In addition, high gain and fast response can be obtained by increasing the length of the active region of SOA. 加長半導體光放大器有源區長度可獲得更大增益,同時提高了器件的響應速率。
- A new bistable optical device (BOD) composed of an electro-optical feedback system and a Michelson interferometer is introduced in this paper. 本文指出用電光反饋和邁克爾遜干涉儀作調製函數的光學雙穩裝置,在其光強穩定工作點處,具有較高的抑制低頻雜訊的能力,故可用來測量微弱物理量。