Thus the field patterns can help us to design devices especially design cpw directional couplers 因此場(chǎng)結(jié)構(gòu)有助于器件的設(shè)計(jì),特別是對(duì)于共面波導(dǎo)定向耦合器的設(shè)計(jì)。
3 . the acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern 對(duì)于系數(shù)反問(wèn)題進(jìn)行了研究,利用遠(yuǎn)場(chǎng)模式的不完全數(shù)據(jù)反演聲波阻尼系數(shù)。
In the research on the characteristic and the field patterns of various asymmetric cpw ' s , many results are obtained by this paper 9 )非對(duì)稱共面波導(dǎo)基片,并對(duì)該基片進(jìn)行了實(shí)驗(yàn)測(cè)試。
< uk > the far - field pattern in the plane of the junction consists in this case of only a single dominant lobe about 6 - 9 wine at the half - intensity point . < / uk > < uk >沿結(jié)平面方面的運(yùn)場(chǎng)圖形就只是半一強(qiáng)度點(diǎn)約為6 - 9的唯一主瓣。 < / uk >
Similarly , the paper also makes an analysis of the effect that the truncation error of finite scanning has upon the far - field pattern and then introduces the consequent method of compensation 隨后分析了掃描面截?cái)嗾`差對(duì)遠(yuǎn)場(chǎng)方向圖的影響,并給出了相應(yīng)的補(bǔ)償方法。
In sum , it is of great value to both theories and applications for us to continually study cpw ' s , especially the characteristics and the field pattern of cpw ' s 綜上所述,深入地研究共面波導(dǎo),特別是研究各種結(jié)構(gòu)的非對(duì)稱共面波導(dǎo)的特性和它們的場(chǎng)結(jié)構(gòu)有著重要的理論意義和實(shí)用價(jià)值。
The electric and magnetic field pattern of cpw ' s is helpful for us to understand how the lines operate , the field confinements and coupling effects of the lines , and the analysis of power loss 共面波導(dǎo)的場(chǎng)結(jié)構(gòu)對(duì)于理解共面波導(dǎo)的工作原理,其中的電磁場(chǎng)分布,耦合情況和功耗分析都是非常重要的。