Antenna innovation promises in-flight broadband

Currently, air passengers have to switch their mobile phones to ‘Flight Mode’ and pay an additional charge to access data on their devices. However, according to Prof Yang Hao from Queen Mary University of London, advances in next generation antennas will enable a seamless broadband experience from land to air, at no additional cost.

Prof Hao, who is the winner of the IET’s A F Harvey Engineering Research Prize, has been working on the development of smart antenna systems for a number of years. He has already developed several fully-integrated antenna solutions based on novel artificial materials to reduce mutual RF interference, weight, cost and system complexity and also co-developed an advanced metamaterial to enhance usability through small antenna size, high directivity, and tuneable operational frequency.

The cash injection from the IET will, he said, help take this work out of the laboratory and into the real world: “Our goal is to make low cost smart antenna systems, an engineering reality that can be enjoyed by everyone, from professionals in satellite communications to air passengers who want to stay connected on their mobile phone or devices.”