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- DGS structure has also been used in microwave power amplifier design, mainly in high order harmonic suppression in order to improve performance index of microwave power amplifier. 以及将DGS结构用于微波功率放大器设计中,主要用于高次谐波抑制,以提高微波功率放大器的性能指标。
- Unfortunately, they also suffer from some disadvantages, such as poor rejection to outside passband, and they are easily to be disturbed by high order harmonic frequencies. 但是也都存在一些共同缺陷,诸如带外抑制能力较差,容易受到高次谐波分量的干扰等等。
- High order harmonic spectra in an intense laser field are obtained by salving the time dependent schrodinger equations with two level atom model.The results are agreement with experimental data. 利用两能级原子模型,通过直接求解含时薛定谔方程得到了强激光场中的高次谐波谱,和实验中观察到的谐波谱相似。
- High - order harmonic generation 高次谐波产生
- high - order harmonic generation (HHG) 高次谐波产生
- They are probably the result of even order harmonic distortion - a hallmark of the SET - that do not occur to any significant degree in the Densen amplifiers. 他们很可能是偶数阶谐波失真的结果-一个系列的标志-没有发生任何的电线放大器的重要程度。
- The CPW sub-harmonically pumped diode mixer was used finite ground CPW that can reduce radiation loss, suppress high order harmonics and be more convenient to layout. 次谐波共面波导二极体混频器为利用有限地之共面波导作为传输线,可减少传输线之辐射损耗、抑制高次项模态并可增加布局的方便性。
- Hiberarchy is an order harmonic color changes on the screen, if you order the performance of the rich, the colors will manotonous as realistic as possible, only hiberarchy to vivid color changes. 层次是阶调和色彩变化的基础,如果画面上层次不丰富,色彩的表现也必然是单调无味的,只有层次逼真,才能有生动的色彩变化。
- High order harmonic generation in neon in static gas target 静态气体靶室中氖的高次谐波辐射
- Keywords High order harmonic oscillographic chronopotentiometry; 高次谐波示波计时电位法;
- According to the wear and life of the white lamp,electromotor and condenser and the error analysis of the measuring device in the electrical system,the article discusses the damage and suppressing way of the high order harmonics in the electrical system. 结合电力网中白炽灯,电动机,电容器损耗和寿命及测量仪表的误差分析,讨论电力系统中高次谐波的危害及其抑制方法。
- The formula of harmonic torque of this motor is obtained and the characteristics of every order harmonics are discussed by adopting the principle of magnet coenergy. 采用能量法的观点,从宏观、总体的角度分析得出了电机的谐波转矩公式,研究了各次谐波的特性。
- These methods can't be used not only to analyze the non integral order harmonics,but to distinguish the eccentricity and the first harmonic,and contain the lager nonlinear error. 这些方法不能分析非整次谐波,不能区分一次谐波和偏心分量,并且含有较大的非线性误差。
- The resultant sine wave is smooth enough to drive an LVDT, which attenuates any residual higher order harmonics. 合成的正弦波足够平滑到足以驱动能衰减残余更高谐波的LVDT。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- higher order harmonic suppression 高次谐波抑制
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。