A 585 GHz annular-slot antenna coupled two-dimensional (two-D) focal-plane array utilizing twin-HEB devicesLian Liu, Robert M. Weikle, R. Percy et al.|Unknown|2008Cited by 0
Performance at 585 GHz of a Slot-Ring Antenna Coupled Niobium HEB Mixer Element for Imaging ApplicationsLian Liu, Robert M. Weikle, Q. F. Xiao et al.|Unknown|2006Cited by 0