linear frequency modulation

  • 释义

    线性调频

数据更新时间:2026-08-23 11:02:43
1、

measurement of liquid refractive index with a linear frequency modulation heterodyne method

线性调频外差法测量液体折射率

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3、

this approach develops images from linear frequency modulation components that are included in the phase history in every range bin.

该方法利用每个距离单元的相位历程中所含大幅度的线性调频分量进行成像。

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4、

Gauss linear frequency modulation wavelet transform and its application to seismic phases identification

高斯线调频小波变换及其在地震震相识别中的应用

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5、

Linear frequency modulation ( LFM ) interferences may be a kind of preferred wideband interferences in spread-spectrum.

线性调频 ( LFM ) 是扩频系统中常见的一种宽带干扰样式.

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6、

Range Estimation of Linear Frequency Modulation Continuous Wave Radar

线性调频连续波雷达的距离估算

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7、

this improved czt imaging algorithm can process range compressed signals and the rcm compensation is independent of linear frequency modulation ( lfm) characteristic of lfm signals.

应用该算法可以处理脉冲压缩后的回波信号,而且在进行距离单元迁移校正的过程中不依赖于线性调频特性,故可以应用于处理非线性调频合成孔径雷达信号。

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a novel method for linear frequency modulation pulse synchronization

利用线性调频脉冲进行帧同步的方法及性能

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11、

the simulation of generating linear frequency modulation ( lfm) pulse-compression target signals for radar with fpga is presented.

其主要原因是脉冲电流产生的脉冲压力对晶核的形成和长大产生了影响。

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12、

This paper describes a pulse compressor implementation with DSP for small Time Bandwidth ( TB) product Linear Frequency Modulation ( LFM) waveform.

用DSP实现小TB积线性调频数字脉压,线性调频信号用数字方法产生。

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13、

Consequently, a novel fuze system is proposed in this paper, incorporating both multi-carrier and linear frequency modulation. With the OFDM technology, the information redundancy in the echo of the system is increased.

本文研究了多载波与线性调频复合调制引信,利用正交频分复用技术增大回波信号的信息冗余度,并采用线性调频技术减小引信天线泄漏信号对探测系统的干扰。

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14、

Performance Analysis of a Linear Frequency Modulation Auto Radar

线性调频汽车雷达的性能分析

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15、

That is mixing the baseband signal ( linear frequency modulation signal and sinusoid signal) with two orthogonal local oscillated signal generated using direct digital synthetic technology to move the baseband signal to intermediate frequency band.

同样运用直接数字合成技术产生基带信号&线性调频信号和正弦信号,与本地载波混频后,将其频谱搬移到中频,完成数字上变频。

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16、

The detection problems of single-component linear frequency modulation ( LFM) signal are studied.

研究了单分量线性调频(LFM)信号的检测问题。

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