Yan Zhu

TL;DR: In this article, the authors used the SERENDIP VI real-time multibeam SETI spectrometer installed at China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) to identify and remove four kinds of radio frequency interference (RFI): zone, broadband, multi-beam, and drifting.

TL;DR: The Square Kilometer Array (SKA) as discussed by the authors is the world's largest synthesis radio telescope, which will address many fundamental questions about our universe, and many countries including China are involved into the key technology development, such as antenna prototyping and Phased Array Feed.

TL;DR: In this article, the authors presented a pilot HI survey of 17 Planck Galactic Cold Clumps (PGCCs) with the Five-hundred-meter Aperture Spherical radio Telescope (FAST).

TL;DR: The FAST Very Long baseline interferometry (VLBI) system has been established, and the first VLBI frin ge has been successfully obtained as discussed by the authors, which will significantly improve the sensitivity of the existing V LBI networks in the future, and some science projects in need of high sensitivity will benefit from its anticipation.

TL;DR: The FAST L-band Array of 19-beams (FLAN) as discussed by the authors has a FWHM of 2.95' for individual beams and a 26' footprint.