2) non-linear FM pulse compression
非线性调频脉冲压缩
1.
Considering that the high quality of echo signals is required for the conventional radar echo feature identification, this paper presents a method of non-linear FM IF echo preprocessing, which accomplishes off line the single channel quadrature sampling, non-linear FM pulse compression and Hilbert filtering.
基于常规雷达回波特征识别对回波信号质量有较高的要求,针对非线性调频脉冲压缩体制雷达,提出了一种非线性调频中频回波预处理的方法,离线实现了单通道中频正交采样、非线性调频脉冲压缩和Hilbert 滤波处理。
5) pulse temporal modulation and compression
脉冲调制与压缩
6) pulse compression
脉冲压缩
1.
Application of pulse compression in ultra wideband radar system;
脉冲压缩在超宽带雷达中的应用
2.
Achievement of Pulse Compression Radar Altimeter at Full Altitude;
全高程脉冲压缩雷达高度表的实现
3.
Study on correlative detection of LFM pulse compression signal with polarization agility;
极化捷变LFM脉冲压缩信号的相关检测
补充资料：调频
载波的瞬时频率按调制信号的变化而变，但振幅不变的调制方式。载波经调频后成为调频波。用调频波传送信号可避免幅度干扰的影响而提高通信质量。广泛应用在通信、调频立体声广播和电视中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条