In order to resist the jamming, the modern phased radars must have the ability of adaptive jamming cancellation.
为了对付强有源干扰,现代相控阵雷达都必须具有自适应的干扰抑制能力。
Reconfigurable adaptive jamming technique for radio fuze is brought forward according to the characteristics of radio fuze.
根据无线电引信的工作特点,提出了可重构自适应无线电引信干扰技术。
This paper analyzes the effect of channel mismatch on the performance of adaptive array. The relation between channel mismatch, jamming power and output SINR of adaptive array is given.
本文分析了通过失配对自适应阵列性能的影响,给出了通道失配、干扰功率与自适应阵列输出信干噪比之间的关系。
We develop the technology of adaptive frequency agility based on CPLD to maintain the detection ability under the severe jamming environment.
并且开发了基于CPLD的自适应频率捷变技术,保障雷达能在恶劣干扰环境下维持其检测性能;
The technical project of adaptive radio fuze jamming is designed and the signal modulation identification technique of radio fuze is analyzed.
根据无线电引信的工作特点,提出了可重构自适应无线电引信干扰技术。
This thesis focuses on enhancing the anti-jamming ability of GPS receiver antenna. And a design based on antenna arrays and adaptive algorithm is presented.
本论文着眼于增强GPS接收机天线部分的抗干扰能力,提出基于天线阵列与自适应算法的的设计方案。
In the research of adaptive algorithm, power inversion algorithm is proposed as the kernel of anti-jamming design by comparing among several precepts.
在自适应算法的研究方面,经过多方案比较,提出以功率倒置算法作为抗干扰设计的核心。
A new approach to FMCW radar detection of velocity deception jamming based on adaptive linear prediction error filter is described in this paper.
针对调频连续波(FMCW)雷达,提出了采用自适应线性预测滤波预处理实现速度欺骗干扰的检测。
It is shown that the tone jamming rejection performance of the adaptive optimal filter scheme is superior to those of other two schemes, whichever precision is used.
双精度或单精度编程,其自适应最佳滤波器方案的单频干扰抑制性能,均优于其它两种方案。
Considering the need of anti-jamming and secrecy in military wireless communication, model of adaptive frequency-hopping (AFH) system is given.
针对军事无线通信抗干扰和保密性需求,给出了自适应跳频通信系统模型。
To the problem that conventional control algorithms can not get ideal results if big jamming occurs in the system, a method based on adaptive dual control is presented.
针对系统发生较大扰动时常规的控制算法难以取得理想控制效果的问题,提出了一种基于自适应双重控制理论的解决办法。
The adaptive sidelobe blanking(SLB) is an effective measure against active jamming.
旁瓣消隐技术(SLB)是雷达抗有源干扰的有效方法。
The key technologies of physical parameter control software have been researched which include digital filter, fuzzy self-adaptive PID control algorithm and ability of anti-jamming and so on.
文章还对专用缠绕机的物理参数控制软件的关键性技术进行了研究,包括数字滤波、模糊自整定PID控制算法以及软件的抗干扰性等。
In order to make the UWB has the adaptive adjustment ability as the changed jamming environment, the CR technology is introduced.
为了使uwb对变化的干扰环境具有自适应调节能力,引入了认知无线电技术。
Moreover, some jammings with special styles, like multipath coherent jamming, blinking jamming, smart jamming and so forth, also bring serious impacts on traditional adaptive beamforming.
同时,实际环境中存在的一些特殊形式的干扰也给自适应波束形成技术带来了严重的影响,如多径相干干扰、闪烁干扰、灵巧干扰等。
Based on the adaptive antenna array of power inversion algorithm, this paper suggests a kind of effective GPS anti-jamming method.
针对自适应算法实现过程中运算量大的问题,提出了数字与模拟相结合实现功率倒置自适应处理的方法。
Based on the adaptive antenna array of power inversion algorithm, this paper suggests a kind of effective GPS anti-jamming method.
针对自适应算法实现过程中运算量大的问题,提出了数字与模拟相结合实现功率倒置自适应处理的方法。
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