| 1. | Would you like to do a test in botafogo
你愿意来波塔佛哥队试训吗？ |
| 2. | Estimating the directional angle of coming wave with regression analysis
利用回归分析法估计来波方位 |
| 3. | The gain of the retrodirective antenna in the incoming signal direction fluctuates with ? db as the incident angle increases
在来波方向上，天线系统的增益随来波的入射角有fzdb的波动。 |
| 4. | The correct estimation of incident signals " direction of arrivals ( doas ) is the premise of doa - based beamforming algorithms
对来波的波达方向( doa , directionofarrival )进行正确估计是doa波束形成算法的前提条件。 |
| 5. | The main researches of this dissertation are some algorithms for the estimation of direction of the signal ’ s arrival which are the critical technology of smart antenna
本文研究的主要内容是智能天线中的关键技术之一,信号来波方向估计( doa )的几类算法。 |
| 6. | High accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave , but the mutual coupling between antennae will effect the performance of the system
利用相位信息确定来波入射角能达到较高的精度，但测向天线之间的互耦对系统性能的影响很大。 |
| 7. | Abstract : high accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave , but the mutual coupling between antennae will effect the performance of the system
文摘:利用相位信息确定来波入射角能达到较高的精度，但测向天线之间的互耦对系统性能的影响很大。 |
| 8. | This article systematically compares two major types of beam - forming techniques in adaptive smart antennas for mobile communication systems , i . e . , direction - of - arrival based beam - forming and reference signal based beam - forming
系统地比较了移动通信系统中自适应智能天线的两大类波束形成技术，即基于来波方向的波束形成和基于参考信号的波束形成。 |
| 9. | Because these methods do not need not only the doa of the signal ' s and the array manifold but also signal waveform , the blind beamforming algorithms using cyclostationarity signal ' s properties are the genuine blind algorithms
该方法既不需要知道来波方向和阵列流形，也不需要提供训练数据，仅利用信号的循环平稳特性就可以实现真正意义上的盲自适应波束形成。 |
| 10. | Mainly this paper discusses applying time - frequency analysis in several questions , including estimation of doppler parameter imaging of sar , detection of moving target and estimation of direction of arrival in array signal processing
本文讨论了时频分析在合成孔径雷达成像中的多普勒参数估计的应用、时频分析在动目标检测中的应用以及它在信源来波方向估计中的应用。 |
