avalanche noise 中文意思是什麼

avalanche noise 解釋
崩潰噪音
  • avalanche : n. 1. 雪崩，崩落，崩墜。2. 蜂擁而來，紛至沓來；雪崩式打擊。3. 【物理學】離子雪崩。vi. 雪崩；雪崩似地落下。vt. 大量涌進（市場等）。
  • noise : n 1 聲音，聲響。2 叫喊；嘈雜聲，噪音；喧鬧聲；吵鬧，騷動，騷擾。3 〈古語〉謠言，風聲。4 〈美國〉...
  1. That is the reason that all over the countries have never stopped researching for mask jamming technology of radar. at present, the mask jamming source mainly comes from the thermal noise and zener avalanche noise of semiconductor devices. but the noise ’ s quality isn ’ t stabile because of the differences of semiconductor devices each other and the changes of exterior conditions

    目前採用的遮蓋性干擾的噪聲源主要來自半導體器件本身的熱噪聲或齊納雪崩噪聲，但各器件本身的不一致性和外界條件變化等因素使噪聲輸出質量不穩定;同時由於此類信號不能再生，不利於科學研究。
  2. The output noise and signal - to - noise ratio of avalanche photodiode ( apd ) are discussed in detail

    詳細研究了apd探測器的輸出噪聲和信噪比。
  3. A technique, based on maximizing signal to noise ratio ( snr ) of the system, has been proposed. this method includes the determination of optimum wavelength of the laser and avalanche gain of the avalanche photodiode ( apd )

    （ 3 ）從分散式光纖溫度傳感系統的實際設計出發，選取了激光器最佳工作波長，對apd的最佳雪崩增益特性進行分析，得到了使系統信噪比最大的設計結果。
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