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- If the coherent bandwidth of channel does not exceed the occupied bandwidth of two chips, with the increase of delay spread of the channel, FD-SS-CLDD exhibits a better performance to make the system resistant to frequency-selective fading. 分析和仿真结果表明,频域扩频码片级差分检测具有抵抗频率选择性衰落的能力,在信道的相干带宽不小于两个码片对应的频带宽度的前提下,随着信道多径时延扩展的增加,其误码率性能有进一步的提高。
- A. To broaden the bandwidth of the network. 为了延伸本网路的频宽。
- Bandwidth of the sensor is 300 MHz with SNR 50. 该传感器的频带宽度为300MHz,信噪比为50。
- The bandwidth of the antenna is about 11% (VSWR<2). 此方法可使得带宽达到11%25(VSWR<2)。
- A twisted pair has a bandwidth of up to 250 kHz for analog signals. 双扭线对于模拟信号可有高达250赫兹的带宽。
- Bandwidth of channel 通道带宽
- The signal channel number of LRA is designed by calculating the gain and bandwidth of the different channel number. 主要是信道的设置、泵浦波长和功率的优化设计。通过数值模拟两种信道设置的增益,选择适合带宽和增益要求的信道设置。
- The coherence bandwidth of shortwave channel is calculated by using the density profile and wave propagation features in ionosphere. 从该电子密度模式和电离层波传播特性出发确定多径分量,计算短波信道相干带宽。
- The greater the bandwidth of a channel ,the more frequencies it has available and hence the more data that can be sent through that channel. 也就是说频率的范围,通道的带宽越宽,通道可变化的频率范围就越大,因此就有更多的数据能通过通道被传送。
- The number of channels must not exceed 256 per board. 频道数量不能超过每板256个。
- A stack of channel sinks that called the current sink. 调用了当前接收器的信道接收器的堆栈。
- We also hae al ot of channels for dialogue in human rights areas. 我们同美国、欧盟、澳大利亚都有人权方面的对话渠道。
- Now RCM and CCM of channel 1 HI have no voltage across them. 现在,通道1的HI线路上的RCM和CCM上没有电压。
- Based on the models, optimized bandwidth of the F-P demultiplexer is discussed. 在此基础上讨论了密集波分复用系统中F-P型解复用器带宽的参数优化。
- Improvement of the Bandwidth of Interleaver Using Fourier Optics[J]. 引用该论文 张波;黄德修;杨明红;吴砺;凌吉武.
- The optimization of channel bandwidth design for the synthetic aperture radar(SAR) system is studied in this paper by analyzing the relationship between the SAR channel bandwidth and the image quality. 针对合成孔径雷达(SAR)图像质量指标与系统通道带宽的关系,对通道带宽进行优化设计。
- Consider a 16M bit/sec token-ring network that provides each of 80 stations with an average bandwidth of 20K bit/sec. 让我们看一下为80个站中每个站平均提供20K位/秒带宽的一个16M位/秒令牌环网。
- Here's my favorite, a purse size perfume of Channel 5 for a mother or sister. 这一个是我最喜欢的,钱包大小的香奈儿5号香水,适合妈妈或姊妹。
- Contains providers of channel sinks to be inserted in the channel sink chain. 包含要插入到信道接收器链中的信道接收器的提供程序。
- The full-concatenation approach allows ATM cells to be added or dropped at any node and lets carriers statistically multiplex traffic over the full bandwidth of the link. 这个全面连入法允许ATM信元在任何一个节点被加进去或被释放出来,让电话公司通过统计的方法在链路的整个带宽上实现流量的多路复用。
