Wireless revolution may reach inside microchips
As microchips shrink, the electronic signals in its closely packed wires interfere with each other. Why not beam the signals instead? Read more…
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read more‘Smart’ routers could cast a wider network
Wireless networks still use a surprising amount of wire but new ways of hopping signals between devices could cut back on cabling and boost traffic. Read more…
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read moreCheap paint could protect against super-fast wireless
Shielding used to stop sensitive hospital equipment going awry can’t cope with the latest high-frequency wireless transmissions but a new coating. Read more…
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read moreHeartbeat patterns could keep wireless implants secure
If future medical implants are to communicate safely, they need to be hacker resistant – a person’s pulse could provide the key. Read more…
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read more‘Skin-tenna’ wireless signals creep over human skin
A wireless antenna that channels signals along human skin could broadcast signals over your body to connect up medical implants or portable gadgets. Read more…
Image: HEA Engineering Subject Centre
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