1
Daniel F Sievenpiper: Meta-element antenna and array. HRL Laboratories, Ladas & Parry, June 27, 2006: US07068234 (120 worldwide citation)

An antenna having at least one main element and a plurality of parasitic elements. At least some of the elements have coupling elements or devices associated with them, the coupling elements or devices being tunable to thereby control the degree of coupling between adjacent elements. Controlling the ...


2
Daniel F Sievenpiper: Meta-element antenna and array. Hrl Laboratories, Richard P Berg ESQ, c o LADAS & PARRY, November 18, 2004: US20040227667-A1

An antenna having at least one main element and a plurality of parasitic elements. At least some of the elements have coupling elements or devices associated with them, the coupling elements or devices being tunable to thereby control the degree of coupling between adjacent elements. Controlling the ...