Search Results - eduardo+rojas

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Digital Fabrication of a Small Diameter Polymer Optical Waveguide
­Advantages: Leveraging digital fabrication ensures precise production of small diameter polymer optical waveguides. Method seamlessly integrates optical interconnects with electronic circuitry, improving overall efficiency of the system. This technology offers flexibility for diverse applications in computing, communication, and beyond. Summary: Existing...
Published: 5/31/2024   |   Inventor(s): Venkat Bhethanabotla, Thomas Weller, Roger Tipton, John Bentley, Eduardo Rojas
Keywords(s): Additive Manufacturing, Nanotechnology, Optical, Laser, Fiberoptic, Spectroscopy
Category(s): Technology Classifications > Electronics > Electronics Laser, Technology Classifications > Electronics > Nanotechnology, Technology Classifications > Engineering > Additive Manufacturing
Apertured Waveguides for Electromagnetic Wave Transmission
Competitive Advantages Light-weight cost-lowering structure Fast and easy manufacturing using an inkjet 3-D printer High power handling Low insertion loss Summary USF inventors have developed a meshed rectangular structure that has high transmission-per-unit-weight performance. To prove the effect of meshed walls, our inventors...
Published: 8/25/2023   |   Inventor(s): Eduardo Rojas, Thomas Weller, Justin Nussbaum, Nathan Crane
Keywords(s):  
Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Manufacturing
UHF RFID Tags for On/O?–Metal Applications
Competitive Advantages 12 m read range both on/off–metal Compact meshed design halves manufacturing time and cost Single device supporting both European (862-868 MHz) and American (902-928 MHz) ISM RFID UHF bands Summary USF researchers have developed RFID tags that perform well both on- and off-metal. The impedance matching to the RFID...
Published: 6/14/2023   |   Inventor(s): Ramiro Ramirez, Eduardo Rojas, Thomas Weller
Keywords(s):  
Category(s): Technology Classifications > Electronics, Technology Classifications > Engineering, Technology Classifications > Engineering > Additive Manufacturing
3D Tag with Improved Read Range for UHF RFID Applications
Competitive Advantages Improved reading range Reduced size compared to commercially available RFID tag antennas Low cost solution Summary Our researchers have developed a novel RFID tag antenna geometry for UHF Radio frequency identification systems using 3D printing. The antennas were compared to commercially available tags in size,...
Published: 8/25/2023   |   Inventor(s): Eduardo Rojas, Thomas Weller, Ramiro Ramirez
Keywords(s):  
Category(s): Technology Classifications > Electronics