Kishokumar, G.Muralitharan, S.Elalasingham, G.A.R.Arunprasanth, S.Narampanawe, K.M.M.W.N.B.Gunawardena, A.U.A.W.2018-08-012018-08-012011Transactions - 2011 Volume I - PART B Technical Papers:p.533-539https://dl-iesl.nsf.gov.lk/handle/1/911Microwave Mixer Design to Extend the Measurement Range of a Spectrum AnalyserArticle