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lc振荡     
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  lc oscillator
     LC oscillator demonstrator with linear negative-resistance
     线性负电阻构成的新型LC振荡演示器
短句来源
     Study on improved LC oscillator circuits with high stability
     改进型高稳定度LC振荡电路的研究
短句来源
     This paper presents a voltage-controlled LC oscillator with a phase-locked loop based on FPGA and MCU.
     设计了一种电压控制LC振荡器,利用LC振荡电路作为振荡源,通过变容二极管来调节振荡器的频率,采用锁相环来提高输出频率的稳定度,以FPGA+单片机作为整个系统的测控部分。
短句来源
     The hyperchaotic synchronization was achieved in LC oscillator via the mutual coupling method.
     利用相互耦合的方法在超混沌LC振荡电路中实现了混沌同步 .
短句来源
     The basic principles and main characters of surface acoustic wave resonator are introduced. The methods of using surface acoustic wave resonator in high frequency radio remote controlling circuit is broached,and the problem of bad frequency stability in radio remote controlling circuit with LC oscillator circuit has been solved.
     本文介绍了声表面波谐振器的基本原理和主要技术特点 ,提出了声表面波谐振器在高频无线电遥控电路中的应用方法 ,解决了采用LC振荡方式的无线电遥控电路中存在的频率稳定度较差的问题。
短句来源
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  lc oscillating circuit
     Based on the analysis on breaking process of field discharge switch, the paper presents approaches to improve its operation performance(Ioad) by using high-energy ZnO voltage dependent resistor, LC oscillating circuit and PTC element.
     通过对灭磁开关分断过程的分析,提出了利用高能ZnO压敏电阻、LC振荡电路、PTC元件来提高灭磁开关电寿命的技术途径。
短句来源
     All kinds of flow measurements are analyzed,and the principle of the nonmagnetic sensor which uses LC oscillating circuit to measure water flow are discussed in detail.
     对水量的各种测量方法进行了比较分析,并详细叙述了无磁传感器利用LC振荡电路来测量水量的原理。
短句来源
     And it proposes that the evanescent wave penetrates the negative refractive material slab is equivalent to forming a LC oscillating circuit in the transmission line theory,and realizes the amplitude gain to the evanescent wave.
     并利用传输线理论提出隐失波透过负折射率材料平板时可等效地形成一个LC振荡电路,从而实现对隐失波的幅度增益.
短句来源
  lc-oscillator
     A High Stability LC-oscillator for Inductive Sensors Based on Frequency Modulation
     用于调频式电感传感器的高稳定性LC振荡电路
短句来源
     High Stability LC-Oscillator Circuit for Frequency Modulation Eddy Current Sensors
     用于调频式电涡流传感器的高稳定性LC振荡电路
短句来源
  “lc振荡”译为未确定词的双语例句
     Its tuning range reaches 4.58% from 2.320 GHz to 2.430 GHz when tuning voltage is changed from 0 to 5 V,which overmatches that of a traditional one.
     通过标准对称式的负阻抗LC振荡电路验证:当调谐电压从0~5 V变化时,振荡器频率在2.320~2.430 GHz之间呈均匀变化,提高了测量精确性;
短句来源
     In order to obtain a high Q quality an enhanced LC resonator has been adopted in this VCO. With this special architecture, it can realize a phase noise figure less than -99.7dBc/Hz at 100 kHz-offset frequencies from a 433MHz carrier.
     该VCO采用了增强型结构的LC振荡电路以得到更高的Q值来减小相位噪声,采用这种特殊结构,它能在433MHz载波的100kHz偏移范围内实现-99.7dBc/Hz的相位噪声。
短句来源
     Compared with the common LC resonator VCO, its phase noise has dropped more than 3dBc/Hz.
     与普通LC振荡电路结构相比,该结构能使VCO相位噪声减小3dBc以上。
短句来源
     This thesis presents the design and characterization of a monolithic 5-6GHz Silicon Germanium (SiGe) differential–Gm core with an inductor-capacitor (LC) tank voltage controlled oscillator (VCO).
     本论文设计了单片集成的工作在5-6G的SiGe差动压控振荡器,VCO采用LC振荡环路。
短句来源
     By solving the basic LC oscillation circuit equations of the high voltage pulse generator with a rotating spark gap switch, the effect of major circuitunit parameters on the pulse voltage waveform is discussed.
     通过求解RSGS高电压脉冲发生器的基本LC振荡电路方程,探讨了主要电路参数对脉冲波形的影响。
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  lc oscillator
Design of an Optimized 2.5 GHz CMOS Differential LC Oscillator with Nonlinear Analysis for MOS Varactor
      
Two simulation examples, one numerically verifying a behavioral model, and one predicting phase noise of a measured 3.6 GHz LC oscillator, illustrate the practical use of the simulation method.
      
This paper analyzes the phase noise of the widely used differential LC oscillator topology and presents brief equations describing phase noise over the entire oscillation period.
      
This article describes the effects of active Q enhancement on the performance of monolithic LC oscillator.
      
Novel 53/106 GHz Dual-Band MMW LC Oscillator Implemented in SiGe BiCMOS Technology
      
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  lc-oscillator
Temporal changes of the initial susceptibility of ferromagnetic crystals can be measured advantageously via the resonance frequency of an LC-oscillator.
      


By solving the basic LC oscillation circuit equations of the high voltage pulse generator with a rotating spark gap switch, the effect of major circuitunit parameters on the pulse voltage waveform is discussed. Based the theoretical analysis results, the technical ap to produce a very fastrising extremely short pulse high voltage is pointed out, and a design circuit available to use in the labtoratory is given.

通过求解RSGS高电压脉冲发生器的基本LC振荡电路方程,探讨了主要电路参数对脉冲波形的影响。根据理论分析结果,指出产生纳秒(ns)级上升时间的极窄脉冲电压波形的方法,并给出一种适用于实验室范围的RSGS高电压脉冲发生器电路图。

Triggered vacuum switch (TVS) is the most successful controlling switch in the field of pulse power. This paper introduces the axial magnetic field arc controlling technique from the vacuum interrupters applied to power system, which has improved TVS′ characteristics greatly. A series of experiments were carried out on the sample TVS′ with high current LC loop, and their breaking limitation was gotten under different loop frequencies, which corresponds to different current decline rates and different arcing...

Triggered vacuum switch (TVS) is the most successful controlling switch in the field of pulse power. This paper introduces the axial magnetic field arc controlling technique from the vacuum interrupters applied to power system, which has improved TVS′ characteristics greatly. A series of experiments were carried out on the sample TVS′ with high current LC loop, and their breaking limitation was gotten under different loop frequencies, which corresponds to different current decline rates and different arcing times. Experimental setups and results are introduced. Analyses show that the decline rate dominates breaking limitation of TVS′. Arcing time effects breaking in some extent. A TVS can operate under 10 kA/10 kHz. Because of the positive VI characteristic of vacuum arcs, TVS can be used for higher current operations by parallel with synchronous triggering.

应用大电流 LC振荡回路对真空触发开关进行了大量实验研究 ,得出了不同频率下的极限通断能力 ,分析出电流变化率对通断能力的决定性影响 ,以及燃弧时间或电弧输入能量对上述影响的修正 .实验得知 ,试品尺寸下纵向磁场真空触发开关 ( TVS)可以在 1 0 k A/1 0 k Hz下进行合分操作 .对于更高的电流 ,由于真空电弧正的伏安特性 ,可由多个 TVS并联及同步触发完成 .

A simple and speedy device for measuring the thickness of the coatings of ferromagnetic materials with oscillating circuit was presented, which was small in size, cheap in price and easy to operate. The measuring resolution was of 5μm with the measuring range of 300μm.

无损测厚是工程技术中一个重要课题。介绍一个 LC振荡电路的测厚装置 ,其测量原理及装置都非常简单 ,而测量结果能与专门的超声波测厚仪相媲美。对铁磁材料本身缺陷的探测也有很好的应用 ,而且造价低、体积小、现场应用方便。

 
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