pulse band的例句大全

Free space optics ( FSO), the local broadband access technology, is a line-of-sight technology, delivering packet data through laser or optical pulse at the band of Tera Hertz.

本地宽带接入技术&自由空间光通信（FSO）是一种视距技术，在太赫兹频段发射激光或光脉冲来传输分组数据。

Ultra-Width Band Wireless Communication With Time Pulse Position Modulation

时间脉冲位置调制的超宽带无线通信

This paper introduces a kind of data transmission system consisted of base band pulse code transmission way-AMI pulse code and series communication port of mcs-51 singlechip microcomputer in oil prospecting logging tool.

介绍双侧向石油勘探测井仪中，一种以MCS-51系列单片机的串行通信口为核心，采用基带脉冲编码传输一双极性归零脉冲码传输方式构成的数据传输系统。

Ultra Wide Band communication pattern uses ultra narrow pulse to transport data bit and forms a bandwidth about several GHz at the same time. Its transmission speed can reach 500M/ s or even higher.

超宽带（UWB）通信方式是用极窄脉冲来传输数据比特，同时产生宽达数GHz的带宽，其传输速率高达至每秒500M甚至更高。

Application of Ground-Based C-Band Pulse Tracking Radar to American Manned Space Flight

地面C波段脉冲跟踪测量雷达在美国载人航天中的应用

The pulse fluctuation ratio after narrow band filter is proposed as an important parameter to evaluate the quality of the mode locked laser pulse.

此结论表明可以将经过窄带滤波后的幅度稳定性作为锁模质量的重要评价手段。

Active band-pass filter is a important section of pulse width modulated rebalance loop.

有源带通滤波器是脉冲调宽再平衡回路的一个重要部分。

The superposition of an appropriate sub-plateau can give single attosecond soft X-ray pulse, and the effect of HHG from ion has been eliminated through the band selection.

通过选取合适的子平台进行频率叠加，在消除了离子的高次谐波的影响后，可以获得单个的阿秒软X射线脉冲。

Sound surface wave band pass filter e acoustic wave pulse compression filter

声表面波带通滤波器声表面脉冲压缩滤波器

The Doppler frequency shift of individual normal mode of narrow-band pulse is analyzed.

分析了窄带脉冲声的单个简正波Doppler频移特性。

A practical fast approximating of the optimum weighting coefficients for the MTI filter based on the Maximum Average Improvement Factor criterion is derived, which is effective for the pulse radar in the narrow band Gaussian type clutter environment.

针对脉冲雷达中最常见的窄带高斯型杂波，导出一种基于最大平均改善因子准则的动目标显示（MTI）滤波器最佳权系数的实用近似快速算法.这种算法运算量小、精度高。

Study of X-Band High-Power Sub-nanosecond Pulse Generation Based on Superradiance Mechanism

基于超辐射机理产生X波段高功率亚纳秒脉冲研究

The response characters of the visible light band Si-CCD image sensor to the irradiation of in-band and off-band laser respectively are studied in detail. The laser includes different modes of CW ( Continuous Wave) and PW ( Pulse Wave).

本文较为系统地研究了波段外、波段内激光对面阵Si-CCD器件的辐照效应，而且是以多种工作方式（连续光和不同脉冲宽度的脉冲光）激光作为光源。

Based on the theory of the matched filter, the bandwidth-duration product of the signal can be made greater than one, by the way of using the pulse width to add to the method of LFM signal band.

在匹配滤波器理论基础上，使用在宽脉冲内附加线性调频的方法可以扩展信号的频带，使信号的时宽带宽积大于一。

algorithm for uwb pulse based on the frequency band and bandwidth constraint

基于频段及带宽限制设计UWB脉冲的算法

The subsurface Ground Penetrating Radar ( GPR) introduces Carrier-Free Single Pulse Ultra Wide Band Radar, for the size of the detecting target is usually small.

浅地层探地雷达所探测的目标体积一般都比较小，因而其采用的是单周期窄脉冲超宽带雷达（UWB）。

a c-band pulse doppler weather radar receiver is described in detail in this paper.

介绍了一种C波段脉冲多普勒天气雷达接收机。

repetitive operation of an s-band, short pulse relativistic klystron amplifier

重复运行短脉冲S波段相对论速调管放大器

This paper develops a voice compress algorithm-SB-ADPCM ( Sub Band-adaptive Differential Pulse Code Modulation ).

论述了计算机数字录音技术中的语音压缩算法 — SB-ADPCM ( Sub Band -AdaptiveDifferentialPulseCodeModulation ) 方法.

Base Band Interpolator Pulse Shaping ( BBIPS ) filter is a key component of all digital modulator.

基带内插脉冲成形(BBIPS ) 滤波器是全数字调制器的核心模块之一.