axial-ratio

基本解釋

Compared with the results before correction,the bandwidth of the axial ratio increases from 16.2% to 22.4%.
與校正前的結(jié)果相比;軸比帶寬從16.;2%25提高到22
The experimental results show that the frequency bandwidth is 22.4% for a 3-dB axial ratio criterion and is 33.85% for a VSWR 獲得的實(shí)測(cè)結(jié)果爲(wèi):中心頻率爲(wèi)10GHz;電壓駐波比小於2的帶寬爲(wèi)33.;85%25;圓極化軸比小於3dB的帶寬爲(wèi)22
An antenna with proposed structure at Ku-band is designed. Measured results show that the proposed antenna can an input impedance bandwidth of 5.4% and axial ratio less than 2.8dB in azimuth plane.
設(shè)計(jì)竝實(shí)測(cè)了一個(gè)工作於Ku波段的天線;實(shí)測(cè)的阻抗帶寬達(dá)到5.;4%25;天線在方位麪的圓極化軸比均小於2
Based on the equivalents concept, we present broad axial ratio bandwidth quarter-wave polarizer composed of mutilayered uniaxial anisotropic media and chiral media using genetic algorithm.
同樣的，極化轉(zhuǎn)換器在操作頻率下，可以將線性極化波轉(zhuǎn)換成完美的圓形極化波且沒(méi)有反射。
Keywords ellipsoidal shell;IHBF;strain;dieless forming;axial ratio;
橢球;液壓脹形;應(yīng)變;無(wú)模成形;軸比;