First results from AAVS 0.5: A prototype array for next-generation radio astronomy

First results from AAVS 0.5: A prototype array for next-generation radio astronomy
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AAVS 0.5 的初步结果:下一代射电天文学的原型阵列

DOI:
10.1109/iceaa.2013.6632250
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发表时间:
2013
期刊:
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA)
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通讯作者:
S. Tingay
S. Tingay
中科院分区:
--
文献类型:
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作者:
P. Hall;A. Sutinjo;E. de Lera Acedo;R. Wayth;N. Razavi;T. Colegate;A. Faulkner;B. Juswardy;B. Fiorelli;T. Booler;J. D. de Vaate;M. Waterson;S. Tingay

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本文概述了孔径阵列验证系统0.5(AAVS 0.5),共同定位和操作与默奇森宽场阵列(MWA)附近的澳大利亚SKA核心网站。AAVS 0.5基于对数周期天线,这种天线可能用于下一代低频阵列,如SKA-low。我们报告我们的进展,讨论迄今为止取得的成果,以及在不久的将来的测试计划。将介绍一些经验教训,表明实践经验是SKA等射电望远镜建造前阶段的基本知识基础。
This paper provides an overview of the Aperture Array Verification System 0.5 (AAVS 0.5), co-located and operated in conjunction with the Murchison Widefield Array (MWA) near the Australian SKA core site. AAVS 0.5 is based on log-periodic antennas of a type potentially useful in next-generation low-frequency arrays such as SKA-low. We report on our progress by discussing results obtained thus far as well as test plans for the near future. A number of lessons learned will be presented, demonstrating that hands-on experience constitutes an essential knowledge-base in the pre-construction phase of a radio-telescope such as the SKA.
SKA AA-低前端开发(剑桥大学)
DOI: 10.1109/eucap.2012.6206593
发表时间: 2012
期刊: --
影响因子: --
作者:
De Lera Acedo E
通讯作者: De Lera Acedo E