Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOn the existence of nonsuperdirective aperture antennas with directivity patterns within desired bounds.AuthorsHay, S. G.; Poulton, G. T.PublicationRadio Science, 1996, Vol 31, Issue 6, p1671ISSN0048-6604Publication typeArticleDOI10.1029/96RS02560