
Inkbit 3D prints Luneburg lenses for mmWave applications
Massachusetts-based 3D printer manufacturer Inkbit has unveiled gradient-index (GRIN) lenses produced through additive manufacturing (AM), designed for radio frequency (RF) and millimeter-wave (mmWave) systems and developed in partnership with the University of Delaware (UD). The components were presented at the IEEE International Microwave Theory and Technology Symposium (IMS), held June 7-12, 2026. The announcement signals…
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