如果反射功率足够大,VS WR上升甚至会损坏源。
The VSWR increase may even damage the source if the reflected power is large enough.
把INDUCTOR调整到和反射功率有最小的偏差。
Adjust the INDUCTOR control for lowest deflection on the reflected power.
优化匹配网络,减小负载电流和电压的相角,以减少负载反射功率;
Optimizing the matching net and reducing the phase angle between the output voltage and current to reduce the reflection power of the loads, iv.
目前大多数激光器是用硅来做反射镜,来来回回地反射激光X射线,但硅反射镜不能反射功率大的X射线。
Most lasers use silicon mirrors to bounce light wavelengths back and forth, but silicon can't reflect powerful X-rays.
与仍然控制宇宙太空船飞行主要手段推进器比较,反射装置功率是微小的。
Compared with thrusters, which remain the main method of steering the spacecraft, the effect of the reflecting devices is slight.
采用泰曼-格林干涉仪,测量了反射镜在高功率激光连续辐照下发生的热形变和镜背侧冷却水压造成的压力形变。
Thermal distortion of mirrors caused by high power CW laser radiation and pressure distortion by water-cooled back pressure have been measured using a Twyman-Green interferometer.
分析了腔镜反射率、量子阱数等参数对阈值电流、输出光功率的影响,并根据理论计算对器件参数进行了优化设计。
The effects of DBR reflectivity and well Numbers on threshold current and output power of bottom-emitting VCSELs were analyzed to design an optimal device structure.
双反射带通箱,由于它的导向孔在很大的频率范围内控制了锥盆动作,所以产生的失真最小,同时还表现出最好的功率承受特性。
The dual-reflex bandpass, due to the fact that its ports control cone motion over a wider range of frequencies, produces the least distortion and exhibits the best power-handling characteristics.
结果表明,脉冲co 2激光功率密度经三次反射激光聚焦系统达到空气击穿阈值,实验中观察到等离子体发光现象。
The results show: pulse power density from CO2 laser reaches air breakdown threshold through thrice reflecting focus system, and plasma radiation phenomena is observed in the experiment.
雷达吸波材料的吸波性能通常以吸波材料对电磁波的功率反射系数来表示。
The absorbing property of radar absorbing material is usually expressed by the power reflection coefficient of the absorbing material toward the electromagnetic wave.
实验结果表明,在误差允许范围内,该系统自动将反射系数稳定在0点的周围,实现了RFID读写器功率的最佳传输。
The experimental results show that, within the error allowed, this system maintains reflection coefficient at around 0 automatically and achieves the best transmission for RFID power.
给出了光功率在光纤中的传输损耗及各种均匀媒质分界面上的反射损失。
It gives the transmission consumption of light power in light fiber and the consumption of reflection on interfaces of divisional homogeneous mediums have been investigated.
利用终端开路的同轴探头,在不同微波功率下对多种电解质水溶液中的反射系数进行了测量。
The reflection coefficients from an open-ended coaxial line probe, which is merged in electrolyte aqueous solutions, are measured under the different microwave powers.
本文应用功率波理论解释了截止波导的反射系数。
Using this theory, we explain the reflection coefficient of the WBCO (Waveguide Below Cutoff).
计算表明,高功率激光器相比低功率激光器有更大的ASE,原因主要在于高功率激光器采用大直径圆盘和低反射率输出镜。
It is shown that, because of the large diameter disc and low reflectivity output mirror of high power disc lasers, its ase is more obvious than that of low power lasers.
实验结果表明反射率的变化随着泵浦激光功率的增强而增大。
Experimental results show that the reflectivity change increases with the power of the pump laser.
本文提出了在高功率CO_2激光器上应用阶梯反射输出的虚共焦非稳腔。
A positive-branch unstable resonator with a step reflectivity mirror used in high power CO_2 laser is presented.
阅读器的反射电路用升余弦滤波器抑制带外频谱,而接收电路可以用功率合成的方法消除的盲点效应。
The out band spurious spectrum is limited by raised cosine filter in transmitter, and the shadow effect can be removed by combining the signal power of two branches in receiver.
研制了一种由高功率宽带模式转换结构、导电线框tem喇叭馈电结构及抛物反射面构成的天线,用其辐射高功率亚纳秒电磁脉冲。
An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.
分析了光纤长度和光纤端面反射率对输出功率和放大自发辐射噪声的影响。
The influence of fiber length and reflectivity of fiber facet on output power and amplified spontaneous emission noise is analyzed.
理论研究导出了用微分功率输出监控半导体激光器端面减反射膜制备的主动监控法的两条原则。
Two principles have been proposed for the active monitoring method, adopted to the AR Coating semiconductor lasers and based on detecting the derivatives of the outputs from the facets to be coated.
同时本文还结合广义匹配规律,推导出多层干涉型吸波材料的厚度公式和功率反射率公式。
Using the General Matching Law, the formulas of thickness and power reflectivity of multi-layer interference absorbing materials are developed.
研究了高功率激光装置中的鬼点反射及其带来的破坏影响,给出了避开鬼点反射损伤的方法,可为高功率激光装置中透镜的设计提供参考。
The methods to avoid the ghost damages are introduced, and the guidance for the design of lens in the optical design of the high power laser facility is provided.
从理论和实验上分析了剩余反射率与SLA的输出光功率关系及温度对其输出功率的影响。
The relations among the residual reflectivity, temperature and the output power of SLA are analyzed theoretically and experimentally.
反射gps信号功率是土壤介电常数的函数,而土壤介电常数又和土壤湿度有关。
The reflected GPS signal as a function of permittivity relates to the soil moisture.
当光纤长度较短时,在输出端放置反射镜使泵浦光高反射,可以提高输出功率和效率。
For short fiber, the output laser power and slope efficiency can be improved when a reflective mirror is set at output end to reflect the pump light.
在每个灯光属性下,我将细分(subdivs)设置为10000,焦散系数(caustic multiplier)设置为2.5,因为1.0的系数下反射焦散和光照功率之间的均衡和2.5是有很大的差距的。
Under each light properties I had 10,000 subdivs with 2.5x caustic multiplier just because the balance between the rendered caustic and light power felt way off with only 1.0x in the multiplier.
利用反应离子束刻蚀等微纳超精细加工而成的多层电介质结构反射镜可在高功率条件下实现啁啾脉冲的光谱整形。
The multilayer dielectric thin film reflector fabricated by top-down nano-fabrication processes can be used to realize the spectral reshaping of high power chirped pulses.
通过此公式对反射式全息图的衍射率估算,可有效地提高制作高衍射率反射式全息图的成功率。
The formula can be used to measure the diffraction efficiency of reflection hologram and offer a strong means for studying the diffraction efficiency of reflection hologram.
通过此公式对反射式全息图的衍射率估算,可有效地提高制作高衍射率反射式全息图的成功率。
The formula can be used to measure the diffraction efficiency of reflection hologram and offer a strong means for studying the diffraction efficiency of reflection hologram.
应用推荐