Specially, the photonic crystal waveguides based on SOI(silicon on insulator) are paid much attention to due to their miniaturization and low loss.
特别是以SOI材料为基础的光子晶体光波导以其小型化、低损耗的优势而备受人们的关注。
Compared with traditional phase shifter, MEMS phase shifter has many advantages, such as, broadband, low loss, low cost, miniaturization, circuit integration.
与传统的移相器相比，MEMS移相器具有频带宽、损耗低、成本低、微型化、易于集成等优点，在微波电路中具有广泛应用前景。
A new design of polarization prism system is described, which has many advantages, including low loss, high isolation, compact construction and convenient adjustment.
本文设计了一种新型的偏振棱镜系统，它具有损耗小、隔离度高、结构紧凑、调试方便等诸多优点。
The ultra-low loss films is widely used in optical instruments.
超低损耗薄膜在光学仪器中得到了越来越广泛的应用。
The optimum design of low loss beam expanding prism system is suggested.
提出了扩束棱镜透过性能的最优设计方法。
The invention relates to a low loss foam composition and cable, such as a coaxial cable.
本发明涉及一种低损耗泡沫体组合物和电缆，如同轴电缆。
On the other hand, off-chip inductors on low loss substrates deliver much higher Q values.
另一方面，低功耗基板上的片外电感器能够提供较高的Q值。
The passivating agent used in the experiment was low cost and low loss of active magnesium.
试验中采用的钝化剂具有成本低、活性镁损失小等特点。
A high temperature open resonator measuring system for low loss radome materials is introduced.
介绍了一种测量低损耗天线罩材料的开腔高温自动测量系统。
Compared with the prior art, the invention has the advantages of high reliability, low loss, etc.
与现有技术相比，本发明具有高可靠、低损耗等优点。
Unworn low loss, all parts are used high quality anti-wear material at home and abroad, and long service life.
易损件损耗低，所有易损件均采用国内外优质的耐磨材料，使用寿命长。
Products have various merits such as high resistance of electricity, low loss of dielectric, long life and etc.
我司产品具有抗电能力强，介质损耗小，使用寿命长等优良特性。
This paper presents a simple low loss simulated inductor using only two transistors and a few RC passive elements.
本文提出一种只使用两只晶体管和少量RC元件的低耗模拟电感。
RESULTS The measuring accuracy of low loss and high loss dielectric materials was high, and measuring errors were low.
结果对低损耗和高损耗介质的测量精度都较高，测量误差较小。
The passivating agent used in experiment was less pollution to environment, low cost and low loss of active magnesium.
试验中采用的钝化剂具有对环境污染小、成本低、活性镁损失小等特点。
The feasibility and practicality of the controller are further verified in the low loss high frequency feedback power supply.
通过该控制器在低损耗高频反激电源中的应用进一步证明了它的可行性和实用性。
One of the development trends of microwave YIG polycrystalline ferrite material is wide band, low loss and high power material.
微波yig多晶铁氧体材料的发展趋势之一是宽频带、低损耗、高功率材料。
The present invention has high thermal conductivity and low loss Angle tangent and may have relatively high machining accuracy.
本发明具有高热导性和低损耗角正切性能，并且可具有较高的加工精度。
This paper describes an accurate method for measuring the efficiency of low loss reciprocal two-ports network under larger mismatch.
本文介绍一种测量低损耗互易二端口网络在较大失配情况下的功率传输效率的测试系统。
SAW 3-phase unidirectional transducers offering advantages of. low loss and wide bandwidth (30%) have great difficulty in adjustment.
三相单向换能器具有损耗小，带宽大(30%)等优点，但是这种换能器的调整较困难。
The air stripline feeding network is featured with low loss, high power capacitance, and it is easy to control its amplitude and phase.
空气板线馈电网络具有损耗小、耐功率高、幅相控制容易等特点而广泛应用于平面阵列天线中。
Compared with these traditional transmission lines, SIW have these favorable characteristics of low loss, high Q value, and small size.
相对于这些传统的传输线，SIW等基片集成波导具有低损耗、品质因数高、尺寸小等众多优点。
The air stripline feeding network is featured with low loss, high power capacitance, and it is easy to control its amplitude and phase.
空气板线馈电网络由于具有损耗小、耐功率高、幅相控制容易等特点而广泛应用于平面阵列天线中。
The novel output filter owns the advantages of simple circuit structure, easy realize, strong ability of surge suppressing and low loss.
该输出滤波器具有电路结构简洁、易实现、振荡抑制效果明显、损耗低等优点。
The article first Outlines the origin of low loss SAW filters and a number of techniques for the realization of such filters are compared.
本文首先简述了低损耗SAW滤波器的由来，比较了几种实现低损耗滤波器的方法。
The results showed that high dielectric constant and low loss BST film can be fabricated using this method without special anneal process.
使用这种方法不需要专门的退火工艺，就可以制备晶体结构完整的高介电常数BST薄膜。
The utility model has the advantages of small volume, copper and iron saving, low loss, low noise, low cost, good index of performance, etc.
本实用新型的优点是，体积小，节省铜铁，低损耗，低噪声，成本低，性能指标好等。
The invention has the advantages of simple fabrication, easy maintenance, long service life, no risk of locking the driven wheel and low loss.
本发明具有制造简单、便于维护，使用寿命长，可动轮不容易抱死，损耗低的优点。
In this thesis, the aim is to design the ADSL transformer with low loss and harmonic distortion, and analyze the characteristic of transmission.
本文工作旨在设计出损耗和谐波失真小的小型ADSL变压器，并对该变压器传输特性参数进行测试分析。
Small size, good self-healing effect, low inductance, low loss at high frequency, strong over-current ability, and can withstand high current impulse.
体积小、自愈性好，电感量低，高频损耗小，过电流能力强，能承受瞬间大电流冲击。
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