January 1968 | NTIA Technical Memo ERL TM ITS 126

Additional computed radiation patterns of log-periodic antennas over lossy plane ground

Mark T. Ma; Lillie C. Walters

Abstract: This report is a supplement to ESSA Tech. Report IER 54-ITSA 52 by the same authors. Two additional models of log-periodic dipole arrays over several types of ground are studied in the present work. The total field above the ground is computed and plotted for each ground with frequency, array height, and orientation of the array as the varying parameters.

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