Charlie, The article is:
"Using elevated radials in conjunction with deteriorated buried-radialground systems" Christman, A. ; Zeineddin, R.P. ; Radcliff, R. ; Breakall, J. Broadcasting, IEEE Transactions on Volume: 39 , Issue: 2 Publication Year: 1993 , Page(s): 249 - 254 Al Christman K3LC has written many articles on this subject over the years, in QST, QEX etc. Also lots K3LC info in On4UN's "Low Band DXing." 73, Paul WØAD Minneapolis _________________ Topband Reflector Archives - http://www.contesting.com/_topband
