Tunable Antenna for Global NB-IoT and LTE Coverage
The market demand for wireless communication with multiband NB-IoT and LTE coverage is increasing. Further, products tend to decrease in size, which implies less available space for the antenna. To meet these demands, Proant presents a tunable antenna solution using the patented Niche antenna concept with active switching. By utilizing the method of active switching, Proant has reached a return loss of better than -3dB and maximum efficiency of -3dB over the global NB-IoT and LTE ranges. Employing this approach, Proant has validated that the Niche antenna concept is suitable to be used with active switching to achieve extended frequency coverage.
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