ID |
原文 |
译文 |
21195 |
首先对回波数据大前斜成像处理,得到左右模糊的图像, |
First, the echo data is processed by High SquintSAR imaging to obtain the blurred image. |
21196 |
然后进行波束形成,将各通道图像加权并且相干累加,实现左右多普勒解模糊以及方位分辨率增强。 |
Then the beam-forming is performed, weighted and coherentaccumulated with each channel image, so as to resolve Doppler ambiguity and enhance the azimuth resolution. |
21197 |
仿真实验表明空域零点约束自适应波束形成的成像方法可对前视场景进行高分辨成像。 |
Simulation confirms the validity of the proposed approach. A novel power frequency electric field measurement system based on high-performance MEMS electricfield sensing chips is developed. |
21198 |
该文基于高性能的MEMS电场敏感芯片研制出一种新型的工频电场测量系统。 |
Based on cross-correlation detection principle, a power frequency electric field demodulation algorithm of MEMS sensing chips that can inhibit background interference noise is proposed. |
21199 |
设计出小型化、空间分辨力高的工频电场测量探头,并在基础上提出MEMS工频电场测量系统的系统级设计方案,成功实现了MEMS电场敏感芯片输出信号的无线采集、滤波、以及电场信号的高精度解调。 |
And a small-scale, high-resolution electric field measuring probe is designed. Moreover, the system overall structure scheme is designed for implementation of high-accuracy demodulation electric field signals. |
21200 |
高压输电线路下工频电场测量结果表明,MEMS工频电场测量系统与传统电场测量仪的测量结果具有良好的一致性。 |
The test result under power lines shows that the plotted curves of the developed MEMS system are consistent with Narda EFA-300. |
21201 |
无线供电技术是延长无线网络节点寿命的有效方案。 |
Wireless powered technology is an effective way to extend the lifetime of wireless network nodes. |
21202 |
该文研究一个由基站和多个分簇用户组成的无线供电混合多址接入系统。 |
A wireless powered hybrid multiple access system is studied that is consist of a base station and multiple users in clusters. |
21203 |
系统的传输分为两个阶段。 |
The transmission of the system is divided into two phases. |
21204 |
在第1阶段,基站向用户广播能量; |
The base station broadcasts energy to theusers in the first phase. |