Patent ID: 7812772

Claim:
Antenna apparatus for transducing signal energy at a radio communication station, said antenna apparatus comprising: a first three-dimensional substrate; a first folded conducting strip positioned upon said three dimensional substrate, said first folded conducting strip having a first folded portion positioned at a first side of said first three dimensional substrate and at least a second folded portion positioned at least at a second side of said three dimensional substrate, said first folded conducting strip of a shape to be resonant at a first frequency band and at a second frequency band; a first set of matching strips formed integral with said first folded conducting strip and positioned upon said first three-dimensional substrate; wherein said first three-dimensional substrate comprises a generally cubular-shaped substrate; and wherein said first folded conducting strip further comprises a third folded portion positioned at a third side of the cubular-shaped substrate, a fourth folded portion positioned at a fourth side of the cubular-shaped substrate, a fifth side of the cubular-portion positioned at a fifth side of the cubular-shaped substrate, and a sixth folded portion position positioned at a sixth side of the cubular-shaped substrate.