coplanar waveguide 中文意思是什麼
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A coplanar waveguide tunable bandpass filter using ferroelectric thin film
基於共面波導傳輸線的鐵電薄膜可調帶通濾波器 -
So, in this paper, a new feeding method is proposed. it is a combination of aperture coupling from a slotted waveguide and coplanar feeding using series - fed microstrip line
因此，在本文中提出一種對微帶貼片天線陣饋電的新方法，它是由波導縫隙的口徑耦合饋電和微帶線串饋的平面饋電共同完成的。 -
The cross section of modulator electrodes we study is trapezoidal but not rectangular in common, so it is necessary to make an analysis of the effects of trapezoidal electrodes on the characteristics of coplanar waveguide
由於實際的電極橫截面形狀是梯形而非理想的矩形結構，研究梯形電極中間電極角度和地電極角度對調制器特徵參量影響是十分有必要的。 -
It has been shown by our calculations that conductor loss is greatly reduced under velocity matching with relatively thick coplanar waveguide electrodes and thick buffer layer, but the characteristic impedance can not match with that of the external circuit at the same time, and the modulation bandwidth is confined in this case
然後，用一般的橢圓積分計算了普通共面波導型調制器的有效折射率、特徵阻抗和導體損耗系數。通過計算發現，採用厚電極和厚緩沖層結構，在實現速度匹配的情況下，可以大大減小導體損耗，但是由於阻抗不能同時滿足匹配，調制帶寬受到限制。 -
Three types of artificial neural networks, namely radial basis function network, feedforward network, stochastic network, and their application in the analysis of electromagnetic stop band structure in coplanar waveguide have been discussed
本文研究了以下三種人工神經網路：徑向基函數網路、前向網路、隨機網路，並用於分析共面波導中的電磁阻帶結構。 -
This dissertation has made the following research : for the structures comprising discontinuities and three - dimensional specialities, which largely present in soc, the planar gap and the tridimensional vertical bend of shielded coplanar waveguide ( cpw ), are analyzed respectively as two typical examples. the finite - difference time - domain ( fdtd ) method are used for electromagnetic simulation using its highly accuracy
採用具有高精度數值解的時域有限差分法，對屏蔽共面波導的平面型間隙結構和三維垂直互連結構進行全波數值模擬，首次得到這些結構的電特性分析，並給出不連續性等效電路參數。 -
A new similarity method in fem is presented for researching of the problems about the nonuniform and irregular region, such as micromachined microwave coplanar waveguide. by using this method, we calculate the characteristic impedances of mems waveguide and analyse the change with its different dimensions. with the use of a recurrence relation, this new method not only use much less computer ' s memory than the conventional fem, but also simplify the post - process
對低阻硅襯底上實現v型槽mems共平面波導進行了詳細深入的研究，提出並採用混合相似剖分有限元方法對不規則結構傳輸線的特性阻抗進行數值分析，在驗證了方法的正確性基礎上，進行了大量計算，並總結了常用50 、 120等阻抗傳輸線的結構參數。 -
This paper puts forward cpw structures and analyses their characteristic parameters. at this foundation, this paper brings forward asymmetric upper - low shielded coplanar waveguide structure and figures out it ' s resolved resolution. we can set up a uniform cpw " s simulation software pack at this foundation
本文分析了非對稱共面波導結構的特性參數，對其結構與特性參數的關系進行了模擬，並對模擬結果的分析研究，在此基礎上提出了上下屏蔽多層非對稱共面波導結構模型，得到了該模型的特性參數的解析解，在此基礎上可以建立共面波導電極結構的模擬軟體包 -
Coplanar waveguide （ cpw ） which is originated from microstrip is an important planar transmission of microwave. with the development of the microwave and millimeter - wave integrated circuit, especially monolithic microwave integrated circuit ( mmic ) and optical integrated circuit, there is a great interest in cpw in recent years
共面波導（ cpw ）結構在微波集成電路以及光學集成電路中有著重要的應用，尤其是近年來隨著毫米波與亞毫米波技術的發展，共面波導受到了越來越多的重視。 -
Coplanar waveguide ( cpw ) that which is originated from microstrip is an important planar transmission line of microwave. with the development of microwave and millimeter - wave integrated circuits, especially of monolithic microwave integrated circuits, there is a great interest in the coplanar waveguide in recent years
隨著微波和毫米波集成電路特別是單片微波集成電路技術的飛速發展，共面波導這種新型集成介質傳輸系統受到了人們的廣泛關注，對共面波導的傳輸特性的分析在近幾年也愈來愈受到國內外學者的重視。
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