耦合环

最后，对电感耦合环进行了设计和计算。

Finally , we designed the inductive coupling loop and calculated the reflection coefficient of the coupling system .

研制出内插光隔离－耦合环的EDFA，在信号波长1553.5nm处，小信号增益为42.8dB，噪声系数为4.4dB，输出功率为15.2dBm。

A small signal gain of 42.8 dB of EDFA has been obtained for the loop coupling configuration . The minimum noise figure and maximum output power at wavelength of 1553.5 nm are 4.4 dB and 15.2 dBm , respectively .

针对多性能设计中的迭代耦合环，分析了以信息输入输出为依据的多性能解耦操作。

Decoupling method is researched based on input and output information during the design .

微波滤波器中耦合环的研究

A study on coupling hoops of microwave filters

平衡腔体滤波器高低端带宽的耦合环研究

A Study on Novel Design of Coupling Hoops of Balancing Bandwidth Use in Cavity Filters

在标签天线的设计部分，本文重点研究了感性耦合环阻抗匹配法，利用变压器原理得到了这种形式的标签天线的等效电路，推导出了天线阻抗的理论计算公式。

In this paper , the equivalent circuit and theoretical impedance formula of antenna designed using inductively coupled loop method are obtained using transformer theory .

给出消除耦合环自感影响的方法及减弱电耦合的途径，并给出了实测结果与理论计算的比较。

This paper also gives the method for weakening coupling hoop inductance and the electrical coupling and compares the measurement results with the theoretical calculation .

该文提出一种矩形和三角形结合的新型耦合环配合矩形耦合孔作为可调滤波器腔间耦合结构的耦合方式。

In this paper , a novel coupling hoops of rectangle combine with triangle in coordination with coupling rectangle hole as inter-cavity coupling structure of tunable filter are brought forward .

最后给出两个应用实例：消除耦合环自感部分的影响；抑制高次模的微带圆盘腔带通滤波器。

Finally two examples of this theory are applied , for eliminating the influence of coupling loops and designing microstrip circular disk cavity filter suppressed higher modes to get wide stopband .

研究结果证实，采用交叉耦合锁相环（CCPLL）结构构成的抗共道多卜勒干扰电路在一定信噪比下可抗这类干扰，从强干扰中提取出有用的弱目标回波信号。

Up to present , there is no better measure to resist such jamming , Anti-jam-ming circuit using CCPLL demonstrates its ability to extract useful signal from a weak echo under strong jamming above a certain signal to jamming ratio .

研究表明，耦合极限环系统的序参量随耦合强度的增加呈现非单调变化，并且出现若干不可微的点；

The order parameter does not change monotonically with increasing coupling .

研究了考虑振子振幅效应的耦合极限环系统的同步。

Synchronizations in coupled limit-cycle systems are studied .

耦合极限环系统的混沌研究

The chaos in coupled limit - cycle system

交叉耦合锁相环的计算机模拟

Computer simulation of the cross-coupled phase-locked loop

介观耦合金属环中的持续电流

Persistent currents in mesoscopic coupling metallic ring

最近邻耦合极限环振子的振幅跳跃

Amplitude Slips of Nearest Neighbor Coupled Limit-oscillators

耦合极限环系统同步的振幅效应

Amplitude effect of coupled limit-cycle systems

本文研究了利用交叉耦合锁相环实现信道共享的问题。

This paper makes a study of the channel co-sharing technique using the Cross-Coupled Phase-Locked Loop ( CCPLL ) .

同时，还给出了利用耦合锁相环阵列内部信号实现阵列相位自适应控制的方案。

At the same time , an adaptive phase control system configuration based on coupled phase locked loop array was proposed .

耦合双π环的自发磁化

Spontaneous magnetization of two superconducting coupled π rings

耦合系数，环腔尺寸和波导长度在本方法中可以任意设置。

Coupling coefficients , ring sizes , and waveguide lengths of microring resonator arrays can be arbitrary in this approach .

此外，还研究了泵浦光谐振时的耦合损耗和微环直径对泵浦闽值和量子效率的影响。

Besides , we also study the effect of the coupling loss and the ring size at the pump resonance .

本论文的工作微环的光学性能方面只做了初步的探究，学习了微环的应用，研究微环的耦合效率和微环其他相关参数的关系。

Some initial research has been done in the performance in micro-ring resonator , which lies in the application and the coupling efficiency related to other parameters of the structure .

最后，采用量子率方程方法研究了交流电场与直流磁场驱动的耦合三量子点环的输运性质，研究表明：交流电场能够控制量子点间的有效耦合强度，进而控制系统的输运电流。

Finally , we studied the transport properties of triple coupled quantum dot ring driven by AC electric field and DC magnetic field . The results show that : AC electric field can control the effective tunneling between two quantum dots and thus control the transport current .

适当选择自然频率的范围和耦合强度，通过序参数随时间的周期、准周期和混沌演化，可以看到耦合极限环的频率锁定，振幅死亡和不连贯等现象。

Depending on the choice of coupling strength and the spread of natural frequencies , the sytem exhibits the frequency locking , amplitude death , and incoherence , as well as the unsteady behavior characterized periodic , quasi-periodic or chaotic evolution of the system 's order parameter .