Abstract
An analytical expression for the directivity is derived for uniformly excited linear arrays of rectangular printed antennas. Each antenna is assumed to radiate as two identical slots with a spacing which depends on the dielectric substrate. The directivity is plotted against distance between printed elements for two dielectric substrates, PTFE and alumina.

This publication has 1 reference indexed in Scilit:

  • Linear arrays
    Published by Institution of Engineering and Technology (IET) ,1983