Back to results
US 2018/0006369 A1Published application
Antenna device
AssigneeKabushiki Kaisha Toshiba
InventorsMakoto HIGAKI, Seiya KISHIMOTO, Makoto SANO
Life of this patent
Estimating the term…
Abstract
The antenna device in one embodiment of the present invention includes a conductor ground plate, a first antenna portion, a switch, and a plurality of second antenna portions. The above described switch is connected between the above described conductor ground plate and the above described first antenna portion. The above described plurality of second antenna portions are arranged at positions at which the second antenna portions can be capacitively coupled to the above described first antenna portion.
Claims9
An antenna device comprising:
- a conductor ground plate;
- a first antenna portion;
- a switch that is connected between the conductor ground plate and the first antenna portion;
- and
- a plurality of second antenna portions that are arranged at positions at which the second antenna portions can be capacitively coupled to the first antenna portion.
2 more elements
Dependencies are inferred from the claim text.