Antenna device for a communication terminal
OwnerAnders Meng, Torben Kristenseninventors
Life of this patent
Estimating the term…
Abstract
An antenna device having two substantial planar and conductive elements where the first element is acting as the radiator of the antenna, and the second element is acting as the ground plane for the radiator of the antenna. The two conductive elements are mounted substantially in parallel by a non-conductive housing, and the radiator of the antenna is facing towards the ground plane of the antenna with the cavity in between the first and second conductive elements being filled with air.
Claims7
An antenna device comprising:
- a plurality of radiator elements integrated into a single radiator plate of a patch antenna being operable in at least two frequency bands,
- wherein said patch antenna comprises:
- a plurality of adjustment parts for individually adjusting said at least two bands by adjusting the size of these adjustment parts during manufacturing.
A method of adjusting the resonance frequency of at least two frequency bands of an antenna device which includes a plurality of radiator elements integrated into a single radiator plate of a patch antenna being operable in at least two frequency bands and having a plurality of adjustment parts that individually affects the frequency of said least two bands based on a size of these adjustment parts, said method comprises the step of:
- individually adjusting the size of adjustment parts.
Dependencies are inferred from the claim text.