Fast radio bursts (FRBs) are a kind of energetic cosmic radio burst. Though their duration is usually at millisecond scale, their energy (estimated isotropically) reaches 10 ^36 ～10 ^41 erg, ...
Researchers from Shandong Normal University and the Australian National University have developed a new class of metasurfaces ...
The researchers unveiled the radiation secrets of PSR B1937+21: the linear polarization degree of the main pulse decreases as frequency increases, while the interpulse shows the opposite trend; the ...
Wells, K. S., Campbell, Donald B., Campbell, Bruce A., and Carter, Lynn M. 2010. "Detection of Small Lunar Secondary Craters in Circular Polarization Ratio Radar ...
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