Planar inverted-F antenna for mobile radio communications has tapered surface element providing electrical connection between resonance body and supply point

摘要

The antenna (A) has a first surface element acting as a resonance body (AA), a second surface element (SS) providing the electrical connection between the resonance body and a supply point (SP) and a third surface element (AS) providing the electrical connection between the resonance body and an earth surface (MASSE). All 3 surface elements electrically connected to one another and positioned in a common plane, the second surface element tapering to a point at the supply point.