Shape shifting alloy antennas promise new applications
The new antennas consisting of liquid metal injected into elastomeric microchannels can be deformed and return to its original shape
Article Summary
The shift to wireless communication using ever-smaller devices has necessitated the need for smaller and smaller antennas. Thankfully, the days of extendable antennas on mobile phones are a thing of the past with manufacturers now able conceal them inside the casing. Now scientists have created shape-shifting antennas that, while not likely to appear in consumer devices like mobile phones any time soon, could open the door to a host of uses in fields ranging from bridge safety monitoring to military deployment.
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