Ultra compact tunable UHF antenna

This new tunable UHF antenna is designed to meet the key needs of unified media product designers : easy to use and small form factor, very low power consumption and high performance. It is intented for use with all UHF standards such as DVB-T, DVB-H, ATSC, CMMB and ISDB-T.

The antenna's operating frequency is tuned by applying an offset voltage from 0 to 5V to cover the UHF 470-850 MHz band. Its integraiton is simplified because either impedance matching components nor band-pass circuitry are required.

Thanks to this new tunable antenna solution, media devices will be able to receive UHF services such as digital TV, without being dependent on 3G / 4G networks.