An antenna arrangement on a circuit board
AssigneeSony Mobile Communications Inc.
InventorsZhinong YING, Thomas BOLIN
Life of this patent
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Abstract
The present invention relates to an antenna arrangement on a circuit board (10) extending along a length direction, L, and a width direction, W, the width direction being orthogonal to the length direction. The antenna arrangement comprising: a cell-band antenna (20); a ground plane (30) associated with the cell-band antenna; and a slit antenna (40) arranged in a slit antenna portion (32) of the ground plane, the slit antenna comprising a slit (42) in the ground plane, the slit having in the width direction a slit extension extending from an in the length direction extending edge (34) of the ground plane, the slit extension being 50-95% of an in the width direction extending total width of the slit atenna portion.
Claims14
An antenna arrangement on a circuit board extending along a length direction and a width direction the width direction being orthogonal to the length direction, the antenna arrangement comprising:
- a cell-band antenna;
- a ground plane associated with the cell-band antenna;
- and
- a slit antenna arranged in a slit antenna portion of the ground plane, the slit antenna comprising a slit in the ground plane, the slit having in the width direction a slit extension extending from an in the length direction extending edge of the ground plane, the slit extension being 50-95% of an in the width direction extending total width of the slit antenna portion.
Dependencies are inferred from the claim text.