interdigital transducer 中文意思是什麼
interdigital transducer
解釋
叉指換能器- interdigital : 叉指的式的
- transducer : n. 【無線電】轉換器；換流器，變頻器；換能器，轉換裝置；發送器；傳感器。
-
On the basis of saw technology, this thesis designs a saw humidity sensor. include the design of idt ( interdigital transducer ), the thin film as well as the frequency measurement system
在對saw傳感器技術進行研究的基礎上，本文設計了一個saw濕度傳感器，包括idt （叉指換能器）的設計、薄膜的設計以及頻率測量系統的設計。 -
After that, we advanced a new optimized fd _ bpm arithmetic. using of this new optimized fd _ bpm arithmetic, we developed numerical simulation program to simulate the waveguide and finish the template by those simulation results. then we analyzed the interdigital transducer ( idt ) and acquired the device parameters
然後提出了一種改進的有限差分光束傳輸法（ fd _ bpm ）演算法，利用此演算法對器件所需的波導進行了優化模擬計算，根據這些優化值設計製作了光刻模板 -
The input impedance of the interdigital saw transducer is measured by the equivalent circuit method. the experimental results show that the synchronized frequency of 9. 586 mhz, the acoustic radiation resistance of 44. 6 and the static electrode capacity of 194pf all agree with those design values
用自行設計的等效電路測量方案，測量了表面彈性波馬達換能器的輸入阻抗，實驗結果顯示表面彈性波換能器的共振頻率為9 . 586mhz ，輻射聲電阻為44 . 6 ，叉指電極靜電容為194pf 。 -
On the 128 degrees rotated, y - cut and x - propagation substrate of linbo3, the interdigital saw transducer of 400um in electrode pitch and 100um in electrode strip is designed and fabricated by the technique of photolithography
在128度旋轉， y向切割， x向傳播的linbo _ 3晶片上，設計、並用光刻技術製作了電極周期為400 m ，電極線寬為100 m的叉指型表面彈性波換能器。
分享友人