| ID | 原文 | 译文 |
| 5694 | 在这基础上,推导不同信道估计误差下系统平均误比特率(bit error ratio,BER)的闭合表达式和近似表达式,并通过仿真验证理论推导的正确性。 | On the basis of this, the system under different channel estimation error is derived average bit error rate (bit error thewire, BER) the closing of the expression and the approximate expression, and through the simulation verify the correctness of the theoretical derivation. |
| 5695 | 通过对比该方案与传统基于信道估计的干扰消除方案在不同估计误差下的检测性能,表明新方案能够完全消除IRI和累积噪声,有效提升连续中继网络性能。 | By comparing it with traditional interference elimination scheme based on channel estimation under different estimation error detection performance, show that the new scheme can completely eliminate the IRI and cumulative noise, enhance the continuous relay network performance. |
| 5696 | 线性调频(linear frequency modulation,LFM)分段脉压对抗间歇采样干扰时,子脉冲顺序步进,使得采样子脉冲与相邻子脉冲脉压后,残余信号积累从而形成干扰带;干扰抑制时信号不连续采样,产生谐波分量。 | LFM (linear frequency modulation, LFM) segment against the intermittent sampling disturbance pulse pressure, pulse sequence step by step, make mining appearance and adjacent pulses after the pressing of arteries and veins, accumulation of residual signal to form interference;Interference suppression in discrete sampling signal, produce harmonic component. |
| 5697 | 针对这两个问题,提出一种基于脉内Costas频率步进的LFM波形抗间歇采样干扰方法。 | According to these two questions, based on a reef Costas step LFM waveform of intermittent sampling frequency interference method. |
| 5698 | 该波形综合LFM和Costas编码的优点,具有理想图钉型的模糊函数,不仅可以抑制干扰带,还可以大大降低谐波分量,最终提高抗干扰性能。 | The waveform advantages of LFM and Costas codes have ideal thumbtack type fuzzy function, not only can inhibit the interference zone, also can greatly reduce the harmonic component, eventually improve the anti-jamming ability. |
| 5699 | 理论推导和仿真分析验证了该方法的有效性。 | The theoretical derivation and simulation analysis verified the effectiveness of the method. |
| 5700 | 短参差分混沌键控(short reference differential chaos shift keying,SR-DCSK)有效提升了系统的传输速率,但也导致安全性能大幅度降低。 | Short jagged chaos shift keying (short reference differential chaos shift keying, SR - DCSK) effectively enhance the transmission rate of the system, but also result in substantial decrease in safety performance. |
| 5701 | 针对该问题,提出了基于置乱矩阵的SR-DCSK(SR-DCSK based on scrambling matrix,SMSR-DCSK)系统。 | Aiming at this problem, was proposed based on scrambling matrix SR - DCSK (SR - DCSK -based on scrambling matrix, SMSR - DCSK) system. |
| 5702 | 基于前向移位矩阵设计了一种结构简单并且具有正交性的置乱矩阵。 | Based on the forward displacement matrix designed a simple structure and has the orthogonality of scrambling matrix. |
| 5703 | 该置乱矩阵能够打乱混沌序列的顺序,从而降低混沌参考信号与信息信号之间的相关性。 | The scrambling matrix can disrupt the order of the chaotic sequence, thus reducing chaos reference signal and the correlation between the information signal. |