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\bibitem{EdwardTong_etal2005} Edward Tong C-Y, Loudkov DN, Paine SN, Marrone DP, Blundell R. Vector measurement of the beam pattern of a 1.5 THz superconducting HEB receiver. In: Proc. 16$^{th}$ Int. Symp. Space Terahertz Technol.; 2005. p. 453--6.

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