A technique is presented for removing large amounts of noise present in time-domain-reflectometry (TDR) waveforms to increase the dynamic range of TDR waveforms and TDR based S-parameter measurements. DesignCon 2011 Wavelet Denoising For TDR Dynamic Range Improvement Peter J. Pupalaikis, LeCroy Corporation PeterP@LeCroy.com Abstract A technique is presented for removing large amounts of noise present in time-domain- reflectometry (TDR) waveforms to increase the dynamic range of TDR waveforms and TDR based s-parameter measurements. Patent Disclosure Portions of the information provided in this paper are the subject of patents applied for. Author(s) Biography Pete Pupalaikis was born in Boston, Massachusetts in 1964 and received the B.S. degree in electrical engineering from Rutgers University, New Brunswick, New Jersey in 1988. He has worked at LeCroy Corporation for over 15 years and is currently Vice President and Principal Technologist. For the last two years he worke……