22 Oct 2012, 00:00

Log-periodic antenna – Wikipedia, the free encyclopedia

In telecommunication, a log-periodic antenna (LP, also known as a log-periodic array or log periodic beam antenna/aerial) is a broadband, multi-element, directional, narrow-beam antenna{.mw-redirect} that has impedance and radiation characteristics that are regularly repetitive as a logarithmic function of the excitation frequency.

via Log-periodic antenna – Wikipedia, the free encyclopedia.