In this article, a compact planar antenna array with multiple beams in the broadside and end-fire radiation patterns using the 4×4 Butler Matrix (BM) is proposed. Proposed antenna generates 4 beams in ...

In this paper, a compact log-periodic dipole array (LPDA) antenna is developed at 0.5-10 GHz. This LPDA structure constitutes fewer dipole elements than a conventional LPDA antenna that exhibits ...