100-to-1 Bandwidth: New Planar Design Allows Fabrication of Ultra Wideband Phased Array Antennas

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GTRI researchers James Maloney (left) and Paul Friederich display prototype panels of a new ultra-wideband antenna. Georgia Tech Photo: Gary Meek
GTRI researchers James Maloney (left) and Paul Friederich display prototype panels of a new ultra-wideband antenna. Georgia Tech Photo: Gary Meek

By taking advantage of a phenomenon that earlier designers had struggled to avoid, engineers at the Georgia Tech Research Institute (GTRI) have developed a new approach to phased-array antenna design that could allow a single ultra-wideband device to do the job of five conventional antennas.


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