首先模拟计算了链路中引入SOA后的功率代价;
在相同串扰水平情况下,直接调制的功率代价小于外调制的功率代价。
The power penalty of direct modulation is smaller than that of external modulation at the same crosstalk level.
导出了一种用系统10%—90%上升时间所表示的最坏情况下多模光纤色散功率代价的计算方法。
An approach for the calculation of the worst-case dispersion penalty of multimode fiber links was derived. The approach is expressed by 10%-90% rise time of the system.
第三,对采用不同调制格式(包括幅移键控和二进制相移键控)的光副载波复用(OSCM)系统中,PMD引起的功率代价进行了量化。
Thirdly, we quantify the power penalty caused by the PMD in optical subcarrier multiplexing (OSCM) system with amplitude shift keying (ASK) and binary phase shift keying (BPSK).
用这种方法对甚短距离光传输系统VSR_1的色散功率代价做了计算分析,所得结果可作为最坏情况下VSR_1链路功率预算分析的参考。
The dispersion penalty of VSR-1 optical link was calculated by this approach. The result can be used as the reference for the worst-case VSR-1 link budget analysis.
生态学优化以牺牲小部分输出功率为代价,较大地降低了循环的熵产率,而且在一定程度上提高了热机效率。
The optimization of the ecological function makes the entropy generation rate of cycle decrease greatly and the thermal efficiency increase with the cost of a little decreasing of the power output.
MPDA可以类似与PDA的较低的计算代价达到了接近JPDA的关联成功率。
MPDA can approach the association performance of JPDA with the computation cost as much as PDAF.
然后以近似表达式为代价函数,提出一种优化感测时间和功率分配方案。
And then an optimum sensing time and transmitted power allocation was proposed by making use of the approximate outage probability formulation as cost function.
下一代移动通信的目标是以最低的代价(带宽、功率、复杂度)为日益扩大的用户群提供更加可靠、高速的宽带数据业务。
The next generation mobile communication systems aim at providing higher quality and data rate transmission at the minimum lost (power, bandwidth or complexity ) in finite wireless resource.
我们研究了DPASK脉冲的解调过程以及输入ask信号功率与光信噪比代价之间的关系。
The demodulation process of the generated DPASK pulses is investigated and the relationship between optical signal-to-noise ratio (OSNR) penalty and the input ASK power is presented.
我们研究了DPASK脉冲的解调过程以及输入ask信号功率与光信噪比代价之间的关系。
The demodulation process of the generated DPASK pulses is investigated and the relationship between optical signal-to-noise ratio (OSNR) penalty and the input ASK power is presented.
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