A hybrid slot-strip antenna apparatus, and an associated methodology, for
a multi-mode mobile station or other radio device. The antenna is formed
of a plurality of slot-strips disposed upon a printed circuit board, or
other substrate. The antenna is defined by width and length design
parameters, the selections of which are determinative of the antenna
functionality. Through appropriate selection of the design parameters,
the antenna is operable, that is, resonant, at each of the frequency
bands of the multi-mode mobile station.