pulse band

the distant pulse of a steel band

远处钢鼓乐队传来的鼓点声

The simulation principle of the radar echo of pulse-Doppler fuze with side-lobe restriction in Ku-band is studied, and the basic frame of once-through simulating test equipments is set up.

研究了Ku波段带旁的抑制的脉冲多普勒雷达引信的回波仿真原理，建立了单次性仿真测试设备的基本组成框图。

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。

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

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。

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.

In this paper, a measurement system of UWS electromagnetic pulse radiating field is developed, which consisted of TEM horn, coaxial transmitting line, wide band oscillograph and data processing software for the compensation of signal attenuation and aberration.

介绍了一套自行研制的高功率超宽谱电磁脉冲辐射场测量系统，该系统主要由TEM喇叭接收天线、同轴传输线、宽带示波器及微型计算机组成。

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。