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arXiv 1710.08232astro-ph.IM
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用于NIKA2的原型高角分辨率LEKID

Prototype high angular resolution LEKIDs for NIKA2

Shibo Shu, Martino Calvo, Samuel Leclercq, Johannes Goupy, Alessandro Monfardini, Eduard Driessen

摘要:

NIKA2 260 GHz阵列的当前分辨率受到单个像素上的$1.6\times 1.5 mm^2$电感器尺寸的限制。鉴于未来更新的仪器,我们已经开发了一个原型阵列,具有更小的像素,是实验相比,目前的像素设计。我们发现,在实验室中的角分辨率提高了8%,有希望的天空FWHM分辨率为10.2”使用这种新的像素设计。

英文摘要:

The current resolution of the NIKA2 260 GHz arrays is limited by the $1.6\times 1.5 mm^2$ inductor size on the individual pixels. In view of future updates of the instrument, we have developed a prototype array with smaller pixels that is experimentally compared to the current pixel design. We find an in-lab improvement increase of the angular resolution of 8%, promising an on-sky FWHM resolution of 10.2" using this new pixel design.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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