The adaptive nulling and interference localization based on beam-space of satellite planar array multi-beam antenna are investigated and some simulation results are also presented.

研究了基于卫星平面阵列多波束天线波束空间的自适应调零和干扰源定位技术并给出了仿真结果。

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At last, experiments are carried out in a water tank. Experimental results show that the beam-space MUSIC algorithm has high resolution ability and can bear preferably with array modeling errors.

进行了消声水池实验，结果表明波束域高分辨MUSIC法分辨力高，对阵列误差具有较大的宽容性。

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The noise in constant beam-width beam space is spatial correlative and color (non white), which affects the performance of wide-band-beam-space high resolution DOA (Direction of Arrival) estimator.

恒定束宽波束域噪声是空间相关的非白噪声，这给宽带波束域高分辨方位估计方法的性能带来影响。

youdao

But the slow decay in radiation intensity from a tabletop pulsar would make possible extremely long-range transmitters, giving far-off space probes an energy-efficient way to beam information back to earth.

ECONOMIST: Physics

She knocked down several walls to create a 2, 000-square-foot "great room, " turning the kitchen area, living room and dining room into one space, with wood-beam ceilings.

WSJ: Looking Out for No. 1 - WSJ Mansion

Producers of atoms still can't beam the physical objects through space, but they can use bitspeed--digital coordination of all kinds--to bring reaction time down dramatically.

CNN: ASIANOW - TIME Asia