1) Taylor four-phase coding signal
Taylor四相编码信号
1.
By the study of Taylor four-phase coding signal,its advantages and shortages are analyzed.
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。
2) Taylor quadriphase code
Taylor四相码
1.
A hybrid radar signal composed of linear frequency modulation(LFM) and Taylor quadriphase coded signal was presented,in point of the question that the simply modulated radar signals can be easily intercepted by electronic reconnaissance equipment of the distant enemy in modern electronic war.
针对雷达在现代电子战争中采用简单调制的电磁波信号容易被远距离的敌方电子侦察设备截获的问题,提出了一种线性调频和Taylor四相码的组合调制雷达信号,通过理论分析和计算机仿真,给出了信号的波形,画出了模糊图,分析了距离分辨力、速度分辨力和低截获特性,结果表明该信号具有线性调频和Taylor四相码2种信号的优点,是一种具有“图钉”型模糊函数的低截获概率信号。
3) binary phase-coded signal
二相编码信号
1.
An algorithm of estimating carrier frequency,symbol rate and phase-coded sequence of binary phase-coded signals;
一种多个二相编码信号载频、码率与编码序列估计方法
2.
The parameters estimation of multiple simultaneous binary phase-coded signals is the key problem in the filed of radar and communication countermeasure etc.
多同时到达二相编码信号的参数估计是雷达和通信对抗等领域的典型问题。
4) phase-coded signal
相位编码信号
1.
The analysis of intra-pulse features of baseband phase-coded signals at lower SNR;
低信噪比下基带相位编码信号的脉内特征分析
2.
But the application area is restricted because phase-coded signal is Doppler sensitive.
相位编码信号是一种脉冲压缩雷达信号,它能够很好地解决作用距离和分辨能力之间的矛盾,具有抗干扰能力强、跟踪精度高等优点,因此在雷达系统中得到了广泛应用。
3.
This paper analyzes discontinuous spectra radar signal system,proposing a intra-pulse phase modulation and inter-pulses frequency hopping signal which combines phase-coded signals and frequency-hopping signals.
本文是对非连续谱雷达信号体制的研究,结合了相位编码信号和跳频信号提出一种脉内调相脉间跳频信号。
5) phase coded signal
相位编码信号
1.
Introducing the sidelobe suppression of the LFM signal and phase coded signal depending on windowing weighted,the paper also gives the correspondent simulations and compares their results.
本文主要研究了比较经典的直接加窗加权旁瓣抑制技术,并利用Matlab进行了仿真,给出了对线性调频信号和相位编码信号脉冲压缩旁瓣抑制的直接加窗加权法处理结果,得出了分析结论。
2.
This paper analyzes the binary-phase and multi-phase coded radar signals,applies the cumulant of complex envelope and matrix theory to process the phase coded signals,puts forward a new recognition method of phase coded signal,deeply discusses the method combining with the computer simulation,educes the conclusion that this method is provided with certain applicability.
分析了二相及多相编码雷达信号,应用复包络的累积量与矩原理对相位编码信号进行了处理,提出了一种新的相位编码信号的识别方法。
3.
There are two difficulties when applying the channelized receiver to intercept a broadband phase coded signal (PCS).
数字信道化接收机在侦收宽带相位编码信号时主要存在两个难点。
6) two-phase code signal
二相编码信号
1.
Because of its simple and mature technique,two-phase code signals become the common pulse-compress radar signals.
二相编码信号由于其技术简单、成熟成为常用的脉压雷达信号。
2.
In this paper,a new wavelet basis function is constructed,and a new method of detecting two-phase code signal based on continuous wavelet transform(CWT) is provided,and the simulation test of two-phase code signal mixed with Gauss white noise has been performed.
构造了一种新的小波基函数,提出了一种基于连续小波变换(CWT)的检测方法,并以叠加高斯白噪声的二相编码信号为例进行了算法仿真。
补充资料：我人四相
【我人四相】
（名数）一我相，于五蕴法中计有实我，有我之所有也。二人相，于五蕴法中计我为人，异于余道也。三众生相，于五蕴法中计我依五蕴而生也。四寿相，于五蕴法中计我一期之寿命，成就而住，有分限也。见金刚经。
（名数）一我相，于五蕴法中计有实我，有我之所有也。二人相，于五蕴法中计我为人，异于余道也。三众生相，于五蕴法中计我依五蕴而生也。四寿相，于五蕴法中计我一期之寿命，成就而住，有分限也。见金刚经。
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