1) Sidelobe reduction and suppression
旁瓣降低和抑制
2) sidelobe suppression
旁瓣抑制
1.
Slide window sidelobe suppression filter for LFM and LFM derived polyphase coded waveforms;
滑窗式线性调频及衍生多相码旁瓣抑制滤波器
2.
Multi-target sidelobe suppression of color TV signals;
多目标时彩色电视信号的距离旁瓣抑制
3.
Pulse compression and sidelobe suppression of a class of co-modulated signal;
一类复合调制信号的脉冲压缩及旁瓣抑制
3) side lobe suppression
旁瓣抑制
1.
Effective side lobe suppression approach for beam scanning at sub-array level
一种有效的子阵级波束扫描旁瓣抑制方法
2.
On the consideration of its shortages and real situation in radar signal processing,Doppler frequency shift multiple-channel compensation and frequency domain side lobe suppression are presented and simulated in this paper.
通过对Taylor四相编码信号的研究,分析了其优缺点,并根据其不足和雷达信号处理中的实际情况,提出多普勒频率多通道补偿法和频域旁瓣抑制法,并进行仿真。
3.
The side lobe suppression is an important topic in the pulse compression technique.
抑制脉压旁瓣是脉冲压缩技术的重要课题 ,文中研究 chirp信号脉冲压缩的旁瓣抑制问题 ,分析了频谱加权法和冲激响应加权法 ,对两种方法的谱平滑效果、脉冲压缩性能及数字脉冲压缩的量化效应进行仿真研究 ,得出了一些有意义的结
4) side-lobe suppression
旁瓣抑制
1.
The coherent accumulation procedure of chirp pulse radar system is discussed, and a technique of multiple target distinguishing with side-lobe suppression of Doppler spectrum based on CLEAN algorithm is developed.
针对Chirp脉冲雷达体制及其相参积累处理的原理和特点,利用多个目标的多普勒谱分布特性,提出了应用CLEAN算法的多普勒谱旁瓣抑制技术实现多目标鉴别。
2.
A side-lobe suppression filter with low loss of signal-noise ratio is proposed.
提出一种具有低信噪比损失的旁瓣抑制滤波器设计方法。
3.
By analyzing the effect factors such as inherent asynchronous jamming and the interrogator response occupancy of the RIFF(Radar Identification Friend or Foe) system,a blanket jamming interrogator technique based on the interrogation side-lobe suppression is presented,its jamming effect is deduced,and some important conclusions are drawn.
通过分析雷达敌我识别系统(RIFF:Radar Identification Friend or Foe System)固有的非同步干扰、应答机应答占据等影响因素,提出了一种基于询问旁瓣抑制的压制干扰应答机技术,并对其干扰效果进行推导,得出了重要结论。
6) sidelobe depressed technique
旁瓣降低技术
补充资料：旁瓣
旁瓣
超声学术语。又称副瓣或侧瓣。换能器发射的超声束中在主瓣以外的声束。旁瓣所占主体角越大，高度越大，表示发射声能越分散。旁瓣的大小与换能器的形状、大小与波长之比有关。旁瓣大的换能器在超声检测中容易出现伪影。
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