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- pulse repetition cycle 脉冲重复周期
- The maximum average power is 444 mW with an efficiency of 0.05% at the pulse repetition frequency of 18.2 KHz. 在重复率18.;2千周时最大平均功率444毫瓦;效率0
- The TDOA(time difference of arrival) ambiguity may occur in TDOA location with high PRF(pulse repetition frequency). 时差定位对于高重频雷达会产生时差模糊的现象。
- High pulse repetition rate double-pass amplifier with the liquid phase conjugating mirror[J]. 引用该论文 高清松;童立新;陈晓琳;陈军;唐淳;冯国英.
- The staggered pulse repetition frequency (PRF) is one of the most important methods to suppressing the blind speed. 可通过参差重频的方法减少盲速带来的影响。
- The detection probability calculating method about low pulse repetition frequency(LPRF) PD radar against air vehicle is studied. 提出了低脉冲重复频率(LPRF)PD雷达探测飞行器目标的发现概率计算方法。
- In the dense complex signal radar environment,the estimation of the parameters Pulse Repetition Interval(PRI)and deinterleaving is a tedious problem. 在高密度复杂信号环境中,根据脉冲到达时间提取脉冲重复间隔并去交织是一个常用方法。
- This paper puts forword a method to generate the complex modulation LFM signal using the slope wobble in different Pulse Repetition Interval (PRI). 该文提出利用脉间调频斜率抖动的复杂调制LFM信号，实现对数字储频欺骗干扰的抑制。
- Analyses of azimuth resolution,range migration,and factors of seleting pulse repetition frequency in spaceborne SAR are presented. 本文详细分析了高分辨率星载SAR的方位分辨率、距离徙动效应以及影响脉冲重复频率选择的因素。
- The problems of frequency ambiguity and blind frequency band are discussed for a pulse repetition frequency (PRF) Doppler radar in this paper. 针对脉冲多普勒雷达中的速度遮挡问题，提出了基于频域跳盲的PRF组合选择准则及其跳盲方法；
- It is concluded that MDV is determined by the clutter power spectrum spread and the rank of MTI filter, not by the pulse repetition frequency. 得出的结论是：MDV由杂波功率谱宽度和MTI滤波器阶数决定，与脉冲重复频率无关。
- The operating parameters include the dragging velocity, pulse repetition rate, pulse number, fluence and the opening dimension of the mask pattern. 这些实验参数包括拖拉速度、脉冲重覆频率、脉冲数、能量密度和光罩图案的尺寸。
- Abstract: Analyses of azimuth resolution,range migration,and factors of seleting pulse repetition frequency in spaceborne SAR are presented. 文摘:本文详细分析了高分辨率星载SAR的方位分辨率、距离徙动效应以及影响脉冲重复频率选择的因素。
- The paper discusses the method of selecting multiple pulse repetition frequency (PRF) sets for use in medium PRF pulse-Doppler instrumentation radar. 摘要针对一部中重脉冲多普勒测量雷达的脉冲重复频率设计问题，提出在系统不同工作阶段采取不同PRF组来解决问题的设计方法。
- A new target-tracking algorithm was proposed for airborne fire control radar operating with high pulse repetition frequency(HPRF) in frequency-modulated ranging(FMR) mode. 通过多假设的方法,把机载火控雷达高重复频率线性调频测距模式下的目标距离估计和模糊分辨问题转变为静态多模型估计和判决问题。
- According to the simulation results, the modified method can estimate pulse repetition intervals of stable PRIs, jittered PRIs and staggered PRIs efficiently. 仿真表明，该方法对固定PRI、抖动PRI和参差PRI脉冲序列都有较好的估计效果。
- Secondly, we analyze the staggered pulse repetition time (PRT) method for velocity measurement.Then we present its modified version through strict mathematical analysis. 其次，在分析交错脉冲法解速度模糊的基础上，对时域脉冲对处理中速度估计公式的限制条件作了详细的理论推导，同时对该公式进行了修正。
- eight-character repetition cycle 八字符重复周期
- eight character repetition cycle 八字符重复周期
- As users increase and the bandwidth to pulse repetition frequency(PRF) decreases in UWB-MA communication,multiple-access interference(MAI) is expected to adversely affect system capacity and performance. 在超宽带(UWB)通信系统里;当用户数增加和脉冲重复频率下降时;多址干扰会严重影响系统容量和性能.
