AMiBA Wideband Analog Correlator

淡江大學機構典藏 > 理學院 > 物理學系暨研究所 > 期刊論文 > Item 987654321/72669

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题名:	AMiBA Wideband Analog Correlator
作者:	Li, Chao-Te;Kubo, Derek Y.;Warwick Wilson;Lin, Kai-Yang;Chen, Ming-Tang;Ho, P. T. P.;Chen, Chung-Cheng;Han, Chih-Chiang;Oshiro, Peter;Pierre Martin-Cocher;Chang, Chia-Hao;Chang, Shu-Hao;Pablo Altamirano;Jiang, Homin Jiang;Chiueh, Tzi-Dar;Lien, Chun-Hsien;Wang, Huei;Wei, Ray-Ming;Yang, Chia-Hsiang;Jeffrey B. Peterson;Chang, Su-Wei;Huang, Yau-De;Hwang, Yuh-Jing;Michael Kesteven;Koch, Patrick;Liu, Guo-Chin;Nishioka, Hiroaki;Umetsu, Keiichi;Wei, Tashun;Wu, Jiun-Huei Proty
贡献者:	淡江大學物理學系
关键词:	cosmic background radiation;instrumentation: interferometers;telescopes
日期:	2010-06-10
上传时间:	2011-10-24 10:50:57 (UTC+8)
出版者:	Philadelphia: Institute of Physics Publishing, Inc.
摘要:	A wideband analog correlator has been constructed for the Yuan-Tseh Lee Array for Microwave Background Anisotropy. Lag correlators using analog multipliers provide large bandwidth and moderate frequency resolution. Broadband intermediate frequency distribution, back-end signal processing, and control are described. Operating conditions for optimum sensitivity and linearity are discussed. From observations, a large effective bandwidth of around 10 GHz has been shown to provide sufficient sensitivity for detecting cosmic microwave background variations.
關聯:	The Astrophysical Journal 716(1), pp.746-757
DOI:	10.1088/0004-637X/716/1/746
显示于类别:	[物理學系暨研究所] 期刊論文

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