1) phased array
非相似元
1.
The frequency band of single element can be very wide,but it s wide band speciality may be affected when it is used in array and limited by the scan angle in phased array.
对数周期天线是一种宽带天线 ,单个天线单元的带宽可以很宽 ,但其宽带特性在组阵时将受到一定的影响 ,在相控阵中更受到扫描角的限制 ,文中采用非相似元的方法有效地解决了四倍频程相控阵天线扫描时宽带和宽角的矛盾 ,扩展了对数周期天线在相控阵中的应
2) incoherence
非相干
3) incoherent beam
非相干光
1.
Effect of incoherent beam on photorefractive two-wave mixing in Ce∶KNSBN crystal;
非相干光对Ce∶KNSBN晶体两波耦合的影响研究
2.
From BaTiO_3:Ce self-pumped phase conjugator, it is theoretically analysised and experimentally demonstrated that non-negative effect of incoherent beam on the four waive mixing region in photorefractive phase conjugator.
本文以BaTiO3:Ce自泵浦相位共轭镜为例,理论上和实验上对非相干光作用在光折变相位共轭镜的四波混频区产生的非负效应进行探讨和验证。
3.
This result is experimentally achieved by using incoherent beam illumination along the c axis direction of the crystal when a He Ne laser generates steady phase conjugate signal.
对CeBaTiO3晶体的自泵浦相位共轭镜在非相干光作用下自泵浦相位共轭反射率增强的特性进行了研究。
4) Noncontinuous
非相邻性
5) non-coherent
非相干
1.
This paper introduces a multipurpose digital demodulation method based on SDR,which is one kind of non-coherent demodulation types.
介绍了一种基于软件无线电技术的通用数字解调方法,该方法属于非相干解调方式的一种,它是对FSK过零检测解调法的一种改进,使之能够对多种数字调制信号进行解调。
2.
The basic principle of non-coherent PN ranging in spread spectrum TT&C systems is introduced.
介绍了扩频测控系统中非相干伪码测距的原理,针对航天测量船在海上校飞过程中出现的非相干伪码测距跳值问题进行了分析与研究,并从测量船测控设备软件和参数设置等方面提出了解决措施。
6) incoherent light
非相干光
1.
Measurement of quantum states with incoherent light;
量子态的非相干光时域测量
2.
Detecting the Population relaxation of Organic dye LC700 with the time—delayed degenerate four—wave mixing with incoherent light;
用非相干光时延简并四波混频方法探测有机染料LC700的布居数驰豫
3.
The research for the three-photon correlated imaging with incoherent light(classical thermal light) of lensless Fourier-transform is reported.
首次从理论上提出了利用非相干光场(经典热光场)在无透镜的情况下,得出高阶干涉光的三阶关联函数解析式,并证明了非相干光场通过傅里叶变换,完全能够实现多光子的关联成像。
参考词条
补充资料:非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。