transducer array 中文意思是什麼
transducer array
解釋
變換器系統- 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。
- array : vt 1 打扮，裝飾。2 使…列隊，排列。3 提出（陪審官）名單，使（陪審官）列席，召集（陪審官）。n 1 整...
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Based on the real situation of submarine and antisubmarine warfare ( asw ), according to the classical design theory of transducer or transducer array, a sonar will be researched and made, which has the feature of more wider bandwidth, more lower operating frequency, more lager radiation acoustic power, more farther operating distance, more higher researching efficiency and more higher directive accuracy
本文根據現代潛戰和反潛戰（ asw ）的實際情況，按照經典的換能器和基陣的設計理論，研製聲吶，旨在擴展其頻帶寬度、降低其工作頻率、增大其發射功率、擴大其作用距離以及提高其搜索效率和定向準確度。 -
3. measure and receiving system of phased array transducer
相控陣換能器的測量接收系統。 -
And then, the paper analyses the reason engaged in the directional property of underwater acoustic transducer and array, discusses the physical parameter of the directional property. to point acoustic source equal spacing linear array, the dissertation makes experiment analysis and simulation
分析了水聲換能器及基陣指向特性形成的原因、表徵指向特性的物理參數，並針對點聲源等間距線列陣的指向性進行了數學、實驗分析與方針。 -
The multi - element linear transducer array consists of 320 elements. by phase - controlled method, 64 signals, one of which gathered by 11 - group element, make up of an image
多元線性陣列探測器由320個振元組成，採用相控聚焦的方法成像，每次由11個振群的探測器接受信號併合並1路，一幅圖像由64路這樣的信號組成。 -
The research of underwater transducer and transducer array is playing a decisive role in the development of modern marine military equipment
水聲換能器及其基陣的研製，在現代海洋軍事發展中有著舉足輕重的地位。 -
At the basis of designing underwater geomorphological measurement system concrete plan, this dissertation makes study and analysis on its measuring depth of water sonar system and dynamic global position system. this dissertation simply and thoroughly introduces the state of underwater acoustic transducer and array. it covers the basic situation, the study benefits, the classification and role, analyses the performance index, designs the performance parameter relating to themselves performance synthesis and sonar equation
論文在制定水下地貌測量系統技術方案的基礎上，論述了該系統中的水深測量聲納系統和動態定位系統（ dgps ） ，分析了水聲換能器及基陣的性能指標，確定了換能器及基陣的主要性能參數。 -
Acoustic transducer array
聲換能器陣列 -
4. the operating principle, design method, mading technology, empirical analysis of cylindrical transducer array
介紹圓柱型換能器陣的工作原理，設計方法，研製工藝和試驗分析。 -
This thesis will mainly introduce the design idea, mading procedure and empirical analysis about piezoelectric transducer and cylindrical transducer array
本文將主要介紹壓電類換能器和圓柱型換能器陣的設計思想、研製過程和試驗分析。 -
A makeup of the multi - element linear transducer array system and experimental setup were described in detail, besides the application of phase - controlled algorithm in multi - element transducer array. the transducer array also can produce conventional ultrasound images
文中詳細討論了多元線性陣列探測器系統的組成和實現方法以及實驗裝置的組成，相控聚焦的成像演算法在多元線性陣列探測器中的應用。 -
Then, a multi - element linear transducer array system based on the high - speed data acquisition card was designed and realized photoacoustic imaging by it firstly. compared to other existing technology and algorithm, the pa imaging based on transducer array was characterize by speediness and convenience
其次，在高速採集卡的基礎上設計研製了基於多元線性陣列探測器系統的快速光聲層析成像裝置，首次實現了基於多元陣列探測器的光聲成像。 -
It can provide a new approach for tissue functional imaging in vivo, and may have potential in developing into an appliance for clinic diagnosis. finally, a fast photoacoustic ( pa ) imaging system setting based on multi - element linear transducer array system was developed and tested on tissue phantoms
該裝置和方法與現有的成像方法比較，具有快速方便的特點，將它應用於生物組織的光聲成像，有望成為一種組織功能在體成像的新方法，並發展成為一種低成本的實用的臨床診斷裝置。 -
The former performs simply & clear structure, disadvantage is not convenient enough ; the latter is the other way round. smart transducer interface module mainly contain : transducer array module 、 signal conditioning module 、 multicenter data acquisition 、 teds and transducer independent interface ( tii ). to build system integration, soc ad c812 are used here
本模塊協議的研究發掘了ieee1451國際標準中的精華電子數據表格，軟體部分的設計為ieee1451網路化智能傳感器的進一步研究奠定了基礎，為開發各種標準化的ieee1451智能傳感器模塊提供了範例。 -
Interventions : in addition to clinical evaluation, a standard ultrasonographic examination of the scrotum was performed using a linear array transducer operating at a frequency of 8. 0 mhz ( acuson sequoia 512 )
此外：作為附加的臨床評估需要，一個標準的超聲波記錄將測試小弟弟，用8m赫茲的頻率通過傳感器測試。 -
Second the model of array was considered to have elements of finite width and infinitely large elevation dimension. this model ignore the effect of elevation on beam focusing. this paper study on phased array which was considered to have elements of finite width and finite elevation dimension, the influences of transducer parameters on focusing effect is analy / ed, including the number of elements ( n ), interelement spacing ( d ), elevation dimension ( l ), width dimension ( )
這種方法雖然計算方便，但實際很難實現，真正的振元總是有一定的尺寸，這種方法忽略了陣元的尺寸對聚焦效果的影響，后來，另一種線性陣的模型被提出，即認為單個陣元具有一定寬度a ，長度l為無限長，或者說a遠小於l ，這種模型忽略了陣元長度l對聲波聚焦效果的影響。 -
In recent several decades, ultrasonic phased arrays had been applied to many medical specialties and nondestructive evaluation ( nde ). an ultrasonic phased array consists of multiple elements which are usually cut or etched from a single piezoelectric plate of lead zirconate titinate ( pzt ). the element thickness determines the operating frequency of the transducer
近年來，隨著科學技術的飛速發展，超聲相控陣已廣泛的應用在醫學、無損檢測等方面，所謂相控陣，就是由多個壓電陶瓷片（陣元）按一定的分佈排列，然後逐次按欲先規定的延遲時間激發，就可以實現聲波的聚焦。 -
The full coverage include as following : 1. the physical property of piezoelectric ceramic ; performance reference and empirical principle about transducer and array
介紹壓電陶瓷的物理特性，介紹有關換能器和基陣的性能參數和試驗原理。 -
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay
超聲相控陣技術通過對超聲陣列換能器中各陣元進行相位控制，獲得靈活可控的合成波束。
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