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High Frequency Push-Push Oscillator
RPI ID: 2016-076-401Innovation Summary:This invention introduces a high-frequency push-push oscillator that utilizes a resonant circuit and Gm-core to generate a differential signal at twice the resonant frequency. The design incorporates a tank circuit and feedback mechanism to stabilize the output and reduce phase noise. Optimized for compact, high-performance...
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Mona Hella, BASSEM FAHS
Keywords(s): Biological\Chem Separation\Purification Tech, Biomaterials, Biotechnology, camera/lens, Cellular Biology, Chip manufacturing, coatings/adhesives/composites, Devices/instruments, Diagnostic system, Diagnostics, Electrical Engineering, Engineering, Human computer interaction, Human healthcare, identification, Measurement Systems, Medical device, Medical Imaging Technology, Microelectronics, microscopy, modeling and simulation, Molecular Biology, Nanotechnology, neurons, Optical Systems, Optical waveguides, pharmaceutical, Photonics, photonics/microelectronics, research reagents/tools, scanning, security, Semiconductors, Sensors, terahertz
Category(s): Nanotechnology and Advanced Materials
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Scattered-photon Extraction Based Light Fixtures
RPI ID: 2006-012-201Innovation Summary:This invention presents a high-efficiency LED-based light engine that optimizes the integration of LEDs with optical, thermal, and electronic components to deliver superior luminous performance. The design incorporates advanced optical mixing chambers, reflective surfaces, and thermal management strategies to maximize...
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Jean Paul Freyssinier, Yimin Gu, Nadarajah Narendran
Keywords(s): Coatings, defense, Materials, terahertz, Terahertz Technology, THz
Category(s): Energy, Environment and Smart Systems
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High repetition rate, linear, true time optical delay line
RPI ID: 2004-056-403Innovation Summary:This invention is a high-speed optical delay line system that provides linear, true time delays using a unique curved mirror geometry. The system includes input/output optics and a reflective surface centered about an evolute curve, enabling retro-reflection of light along a beam path tangent to the curve’s edge....
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Jingzhou Xu, Xi-Cheng Zhang
Keywords(s): defense, detector, terahertz, Terahertz Technology, THz
Category(s): Biotechnology and the Life Sciences
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