Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNatural resonance extraction from multiple data sets using physical constraints.AuthorsIlavarasan, Ponniah; Rothwell, Edward J.; Chen, Kun Mu; Nyquist, Dennis P.PublicationRadio Science, 1994, Vol 29, Issue 1, p1ISSN0048-6604Publication typeArticleDOI10.1029/93RS02086