1) bandwidth efficient modulation
带宽有效调制
2) effective bandwidth
有效带宽
1.
A dynamic bandwidth partition scheme for multi-services based on effective bandwidth under large deviation approximation;
基于大偏差有效带宽的多业务带宽动态分割策略
2.
By means of the effective bandwidth concept in broadband wireless IP network, this paper proposed an algorithm of call admission control that can adjust the threshold of call admission control adaptively.
基于宽带无线 IP网络的有效带宽概念 ,提出了一种能自适应调整蜂窝录入控制阈值的录入控制算法 。
3.
The model of the effective bandwidth is based on the situation in which the rejected requests are resubmitted in the next cycle.
该文利用两级裁决器，详细地推导了一个新的带有局部总线多处理机系统有效带宽的性能模型，该模型基于被拒绝的访存请求在下一个周期被重新提交，获得的模型值与已有的仿真值进行比较，结果表明，两者吻合得很好。
3) available bandwidth
有效带宽
1.
Method of End-to-end Available Bandwidth Measurement;
端到端的有效带宽的测量方法
2.
The paper analyzes the overhead introduced by the protocol mechanism , calculates the fixed bandwidth consumed by data encapsulation and MAC mechanis m, and figure out the maximum available bandwidth the IEEE802.
分析协议机制对有效带宽的影响 ,计算数据封装和介质访问控制机制引入的固定带宽消耗 ,求出IEEE80 2 。
3.
By analyzing the overhead introduced by the protocol mechanism, the maximum available bandwidth provided by the IEEE802.
11b可以提供的最大有效带宽,分析应用环境对有效带宽的影响。
5) broadband modulation
宽带调制
1.
The relationship between the parameters and the modulation characteristics is obtained from selecting by simulation the proper thickness of the electrodes and buffer layer,optimizing the modulator performance and realizing broadband modulation.
利用扩展点匹配方法对厚电极厚缓冲层的共面波导电光调制器的结构和性能参数进行了分析和研究,通过仿真选择合适的电极厚度和缓冲层厚度,所得的特性阻抗和有效折射率与采用保角变换法得到的结果吻合,优化了调制器性能,实现了宽带调制。
6) bandwidth modulation
带宽调制
1.
The temperature-insensitive fiber Bragg grating(FBG) dynamic pressure sensing based on reflection spectrum bandwidth modulation and differential optical power detection is proposed and experimentally demonstrated.
报道了基于光纤光栅反射谱带宽调制和光强差分检测技术实现单一光纤光栅温变不敏感动态压力传感的新方法。
2.
The temperature-independent fiber Bragg grating(FBG) displacement measurement based on optical reflection spectrum bandwidth modulation and differential optical power detection is proposed and experimentally demonstrated.
报道了利用反射谱带宽调制和光强差分探测技术实现单一光纤光栅温变无补偿位移精确测量的新方法。
补充资料：有效带宽
分子式：
CAS号：
性质：又称谱带半宽度。任何单色器均不可能将复合(多色)光源的辐射，色散为单一波长的单色光，而所获得的单色光总具有一定的宽度，称为带宽。有效带宽是指透过率极大值1/2处透射带的宽度。有效带宽越窄，单色性越好，紫外光谱区域的有效带宽可小于lnm。
CAS号：
性质：又称谱带半宽度。任何单色器均不可能将复合(多色)光源的辐射，色散为单一波长的单色光，而所获得的单色光总具有一定的宽度，称为带宽。有效带宽是指透过率极大值1/2处透射带的宽度。有效带宽越窄，单色性越好，紫外光谱区域的有效带宽可小于lnm。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条