difference diode 中文意思是什麼

difference diode 解釋
差分二極體
  • difference : n. 1. 差異，差別。2. 不和，爭論。3. 【數學】差，差額。4. 【邏輯學】特殊性。vt. 〈罕用語〉區別，使有差別。
  • diode : n. 【無線電】二極體。
  1. Working on laser diode fiber - coupling modules was summed up, they are, setting up the model of far - field distribution of laser array and the far - field characteristics of difference structures ; designing the temperature - controlled laser diode fiber modules, that has been used as a laser system with temperature - controlled and fiber - output ; realization with high - brightness laser diode fiber - coupling modules ; the fiber ' s application in the field of high power laser

    總結了自己在光纖耦合輸出激光二極體模塊方面所做的一些工作，建立了半導體激光器列陣遠場光束分佈模型，並結合具體參數分析了不同結構的激光器列陣的光束遠場分佈特性，可以知道我們設計和優化激光器列陣的結構。設計並製作了光纖耦合模塊的溫度控制系統，並製作成溫控光纖輸出激光器半導體系統投入使用。
  2. Single pole double throw switch ( spdt ) mainly complete the conversion of the signal between difference channels, the control element in common use is pin diode and gaas mesfet

    單刀雙擲開關（ spdt ）主要用來完成信號在不同通道間的轉換，其常用的控制器件有pin管和gaasmesfet兩種。
  3. The detector is a silicon photoelectric diode array s4111 - 35q made in japan. the difference from the former data acquisition is choosing a 16 - bit adc module based on usb bus. this module reduces the complexity of programming and operating

    數據採集部分與以往高溫計設計上最大的不同是選擇基於usb總線的16位a / d轉換數據採集模塊，具有速度快、編程簡便、即插即用等優點，簡化了編程以及操作的復雜性，同時省去了下位機與上位機的數據傳輸。
  4. It is presented that the theory and the manufacturing technology of such analog phase shifter, which are made from conventional 3db quadrature hybrids coupler with two identical varactor - diode networks to provide a shifted phase that varies continuously with biased dc voltage. several analog phase shifters have been made for different operating frequencies. each phase shifter has phase range more than 180, return loss better than - 20db, insertion loss 4. 8db including 3db attenuator, transmission difference less than0. 075 db. computer code phases. bas can present the referenced component values

    介紹了利用鐵氧體磁環製作窄帶3db耦合器的原理和方法，詳細分析了利用此耦合器設計製作模擬壓控移相器的理論和製作技巧，以及所製作的多種頻率的壓控移相器的測試技術指標和實際運行情況。
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