CPC H01Q 1/2283 (2013.01) [H01Q 1/243 (2013.01); H01Q 5/22 (2015.01); H01Q 9/0421 (2013.01)] | 23 Claims |
1. A multimode antenna system comprising:
a printed circuit board;
a first antenna connected to the printed circuit board; and
a second antenna connected to the printed circuit board, the second antenna being approximately 90 degrees out of phase from the first antenna,
wherein at least one of the first antenna or the second antenna comprises:
an inverted-F antenna;
a first loop structure substantially aligned with the inverted-F antenna; and
a second loop structure positioned adjacent to the inverted-F antenna, the second loop structure and the inverted-F antenna sharing a connection point to the printed circuit board.
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