Patent ID: 9564676
Date: 2017-02-07
CPC Classifications: H01Q

Claim:
1. A method of optimizing performance of an antenna system in a wireless communication device operating in a first operating band and a second operating band, the antenna system comprising one radiating element, the method comprising: accessing a multi-dimensional lookup table having a first dimension corresponding to the first operating band paired with a second dimension corresponding to the second operating band, the multi-dimensional lookup table having resonance parameters indexed to both the first dimension and the second dimension, the resonance parameters capable of adjusting a resonant frequency of the one radiating element; and selecting the resonance parameters corresponding to an initial resonant frequency from the multi-dimensional lookup table to render the one radiating element optimally operable for simultaneous transmission on the first operating band and the second operating band; and communicating using the one radiating element in the first operating band and the second operating band based on the selected resonance parameters.