RATAN-600射电望远镜连续观测的厘米波段模块化辐射计

IF 1.3 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astrophysical Bulletin Pub Date : 2023-02-08 DOI:10.1134/S1990341322040174

P. G. Tsybulev, N. A. Nizhelskij, M. V. Dugin, V. A. Titov, P. V. Prizov, A. N. Borisov, D. V. Kratov, P. Yu. Udovitskiy

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引用次数: 0

摘要

我们提出了三种新的设计方案——厘米波段辐射单元和每个无线电单元的设计。我们演示了基于该单元的非冷却调谐接收器的开发，该接收器用于在全功率辐射计模式下工作。在实践中，新的辐射测量单元的参数目前接近非冷却微波放大器的极限值。新的辐射计被设计用于RATAN-600射电望远镜的连续观测。这种方法是通用的，有望应用于任何射电望远镜。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Centimeter Band Modular Radiometers for Continuum Observations at RATAN-600 Radio Telescope

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Centimeter Band Modular Radiometers for Continuum Observations at RATAN-600 Radio Telescope

We present three new design solutions—centimeter-band radiometric units and the design of each radio unit. We demonstrate the development of an uncooled tuned receiver based on this unit which is meant for operating in the total-power radiometer mode. In practice the parameters of the new radiometric units are currently close to the limit values for uncooled microwave amplifiers. The new radiometers are designed to be used for continuum observations at the RATAN-600 Radio Telescope. This approach is universal and promising to be applied at any radio telescope.

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来源期刊

Astrophysical Bulletin 地学天文-天文与天体物理

CiteScore

2.00

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Astrophysical Bulletin is an international peer reviewed journal that publishes the results of original research in various areas of modern astronomy and astrophysics, including observational and theoretical astrophysics, physics of the Sun, radio astronomy, stellar astronomy, extragalactic astronomy, cosmology, and astronomy methods and instrumentation.