A Printable Filter for Terahertz Wireless Communication (IMAGE)
Caption
University of Utah electrical and computer engineering professor Ajay Nahata, left, and U graduate student Andrew Paulsen hold up a terahertz frequency filter made through a process they developed with an inkjet printer. They have discovered a new approach for designing filters capable of separating different frequencies in the terahertz spectrum, the next generation of communications bandwidth that could allow cell-phone users and Internet surfers to download data a thousand times faster than today.
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Dan Hixson / University of Utah College of Engineering
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