diode tuning 中文意思是什麼
-
In addition, this paper numerically investigated the influence of the lumped parameters of the gunn diode on the frequency of the oscillation, and the tuning techniques of the oscillation frequency of the active antenna
本文還利用fdtd法數值研究了gunn二極體的集總參數對振蕩頻率的影響以及有源天線振蕩頻率的調諧技術。 -
Semiconductor discrete device. detail specification for silicon tuning varactor diode for type 2cc51e
半導體分立器件. 2cc51e型硅電調變容二極體詳細規范 -
Lonm tuning range is achieved in the experiments. 2. the influence of the positioning errors on tuning range in external - cavity diode laser system is analyzed in detail for the first time as my knowledge
（ 2 ）首次系統分析了外腔半導體激光器無跳模調諧結構的定位誤差對無跳模調諧范圍的影響，並據此設計了一套1 -
It also gives the motive of the ka - band vco and mixer, associated with the subject ' s requirement and the realistic conditions, according to which a proposal is confirmed that the gunn diode and the varactor are mounted in the same cavity to fulfill the vco and an antiparallel diode pair is used to fulfill the harmonic mixer. in chapter 2, based on the basic theory of negative resistance oscillating, we analyses the gunn oscillator and it ’ s tuning character. chapter 3 introduces the theory of millimeter - wave harmonic mixer
以此為根據結合課題需要和實驗室的實際條件，確定vco採用耿氏管腔體振蕩器形式，變容管與耿氏管安裝在同一個腔內以進一步減小體積，採用反向並聯二極體實現諧波混頻;第二章介紹負阻振蕩器理論及其調諧原理;第三章介紹毫米波諧波混頻器基本原理;第四章給出了振蕩器及諧波混頻器的設計過程，整個組件聯調的結果;最後是結束語，分析了電路中存在的問題，指出了改進方向。 -
4. the tunable l. ssum external cavity laser diode by using fiber bragg grating is reported. utilizing cantilever beam tuning method, a tuning range 7nm is achieved
（ 4 ）採用光纖bragg光柵作為外腔反饋元件，首次將光纖光柵的懸臂梁調諧方法用於外腔調諧技術中，完成了1
分享友人