众所周知，微带线的损耗主要有介质损耗，导体损耗和辐射损耗。
As we all know, the losses of microstrip lines mainly include dielectric loss, conductor loss and radiation loss.
矩形波导中感性膜片的传统分析都局限于理想金属膜片的情况，不能反映其导体损耗特性。
Traditional analyses for inductive diaphragms and strips in rectangular waveguides have been restricted to the case of perfectly conducting metal sheets.
为减少射频螺旋电感的金属导体损耗，提出了一种电感金属线宽及金属间距从外到内逐渐变小的新颖结构。
To decrease the metal losses of RF spiral inductor, a novel layout structure with gradually reduced metal line width and space from outside to inside is presented.
通过计算发现，随着中间电极角度和地电极角度增加，有效折射率、特征阻抗同时减小，导体损耗系数也随之减小。
The calculation results have shown that when the angles of the center electrode and the grounds decrease, the effective index, the characteristic impedance, and the conductor loss all decrease.
应用电磁场理论讨论了薄导体平板中的涡流、磁场分布及由涡流引起的损耗。
This paper discusses the eddy current and magnetic distribution based on the theory of electromagnetic, it also deals with the loss caused by eddy current.
这些Q值受到导体电阻和硅衬底的涡流损耗的限制。
These Q values are limited by the conductor resistance and eddy current loss in the silicon substrate.
高电压输电降低了功率损耗，并许可运用更小的导体传输线。
Transmitting electricity at high voltages reduces the power loss and permits the use of smaller conductors in the transmission line.
本文描述了测量超导体的交流损耗的新方法——双积分方法的原理、装置和三个样品的测量结果。
This paper describes the new method for a. c loss measurement in superconductor-The principle and device of double integration method and the result of measuring three samples.
介绍了测量片状小损耗介质介电常数、半导体电导率及非平衡载流子寿命等参数的结果。
The measurement results of complex dielectric constants of low loss and thin flake materials, conductivity and nonequilibrium charge carrier lifetime of semiconductor are introduced.
硫系非晶态半导体材料在近远红外域有很好的透光性，具有较低的本征损耗，以及有制备光波导的优点等。
Under light irradiation, especially, Amorphous chalcogenide semiconductor have many photo-induced effects which are applied widely in many major, including optical waveguide, optoelectr.
因此，对高温超导体的交流损耗及临界电流与应力-应变的关系的研究具有重要的现实意义。
Therefore, the critical current and AC losses of HTS tapes are directly related to tensile stresses and strains, and it is necessary to investigate their correlations.
自从半导体激光器性能取得重大突破和光纤的损耗得到极大降低之后，光纤通信已进入实用化商业化时代。
Since the semiconductor laser performance obtains a significant breakthrough and the fiber loss decreased enormously, the optical fiber communication entered the practical commercialization times.
以可调谐双稳外腔半导体激光器(ECLD)为例，指明了在损耗调制下，扰动近似分析可能会失效。
Taking an external cavity laser diode (ECLD) as an example, calculations indicate that the perturbation analysis may become invalid under loss modulation.
本文描述了测量超导体的交流损耗的双积分法的原理、装置和三个样品的测量结果。
The principle and device of the double integration method for a. c loss measurement in superconductor are described. The measuring results of three samples were given.
与超导体相比，这种低热损耗的神奇导体可在室温下达成任务。
Unlike , those other low-heat-loss marvel materials, they can perform this feat at room temperature.
半导体激光器和检测器、低损耗光纤，以及后来的光放大器的发明使得长距离传输成为现实。
The invention of semiconductor lasers and detectors, low-loss optical fiber and, later, optical amplifiers, made long-distance data transport feasible.
重点分析了半导体物理效应等在光通信中的应用，同时探讨了光纤传输中的损耗、色散和非线性光学效应等重要物理问题。
Attention is focused on the implications of semiconductor physical effects, and some important physical aspects in optical fiber communication, such as attenuation, dispersion and nonlinear effects.
重点分析了半导体物理效应等在光通信中的应用，同时探讨了光纤传输中的损耗、色散和非线性光学效应等重要物理问题。
Attention is focused on the implications of semiconductor physical effects, and some important physical aspects in optical fiber communication, such as attenuation, dispersion and nonlinear effects.
应用推荐