Design Study on Near-Field Radio Holography of the 5-Meter Dome A Terahertz Explorer

摘要：

　　The 5m Dome A Terahertz Explorer (DATE5) is a proposed terahertz telescope to be deployed in Dome A,Antarctica, to exploit one of the best observing conditions at terahertz wavelengths on earth.In this paper, a design configuration for the near-field holography of the DATE5 surface measurement is presented.Important factors, such as measurement distance, operating frequency, and signal source location, are discussed.Special efforts have been given to the reduction of truncation errors.Simulation results under typical signal-to-noise ratios and design parameters are also provided.

作者: Yingxi Zuo Zheng Lou Ji Yang Jingquan Cheng

作者单位: Purple Mountain Observatory, Chinese Academy of Sciences;Key Laboratory of Radio Astronomy, Chinese Academy of Sciences 2 West Beijing Road, Nanjing, 210008, China

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 25-28

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）