| 1. | Study on sar antenna side lobe reconnaissance
卫星天线旁瓣信号侦察研究 |
| 2. | Maximum relative side lobe level
最大副主瓣比 |
| 3. | Side lobe suppression
边瓣抑制 |
| 4. | The signal effect in the conventional adaptive side lobe canceller system is studied
首先研究了常规的自适应旁瓣对消系统中的目标效应问题。 |
| 5. | In the article , the application of genetic algorithms in low side lobe pattern synthesis is given
其次,重点研究了遗传算法在阵列方向图综合中的应用。 |
| 6. | By this way , the loss of energy is very high , and side lobe can not be effectively lowered
这种方式能量损耗大,不能有效的降低副瓣电平。波导是一种低损耗的传输线。 |
| 7. | A new adaptive side lobe canceller algorithm combined with polarization filter is proposed in allusion to the system above
针对该系统提出了结合极化滤波的自适应旁瓣对消新算法。 |
| 8. | The thesis brings forward the scheme that combines polarization filter and side lobe canceller to improve the anti - jamming ability of radar
论文提出将极化滤波与旁瓣对消结合起来提高雷达抗干扰性能的方法。 |
| 9. | To overcome the signal effect , we renovate the auxiliary antenna in the conventional side lobe canceller system to two - orthogonal - channel polarization antenna
为了克服目标效应,将常规旁瓣对消系统的辅助天线改为双极化正交天线。 |
| 10. | Due to the existence of error of amplitude distribution and phase distribution in power dividers , the side lobe of azimuth pattern for this planar waveguide array is influenced , thus , the power dividers should be optimized
由于该功分器存在着幅度和相位误差,这些误差对阵列的方位面方向图的副瓣电平影响比较大,需要进行优化设计。 |
