Search Results - xiaotong+he

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Ultralow SwaP Photonic Integrated Spectrometer

Background On-chip spectrometers pose many advantages over other types of state-of-the-art spectrometers, which typically consist of large and bulky free space optical components. Small chips significantly reduce size, weight, and power (SWaP) and contain no moving parts, may include radiation-hardened materials, are much easier to shield from radiation...

Published: 5/23/2023 | Inventor(s): Jaime Cardenas Gonzalez, Xiaotong He

Keywords(s):

Category(s): Optics, Nanotechnology

On-Chip Ultracompact Spectrometer Based on Random Resonators

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Published: 8/14/2023 | Inventor(s): Jaime Cardenas Gonzalez, Xiaotong He

Keywords(s):

Category(s): Optics

Low-Power Edge Device for Wireless Communication Range Extension

An enhanced, ultra low power passive wake-up radio-based sensor includes a passive wake-up radio-based sensor node having an energy harvester and low power wake-up circuit to improve the wake-up range for passive wake-up radio sensor nodes without the need for local power. The wake-up sensor may additionally include a transmitter for providing a wake-up...

Published: 8/14/2023 | Inventor(s): Wendi Heinzelman, He Ba, Li Chen

Keywords(s):

Category(s): Communications

Stable Human Fc Receptor-Transformed Cell Lines to Detect Virus-Neutralizing and Enhancing Antibodies

Applications:The invention offers a novel method to screen anti-flavivirus antibodies in blood for neutralizing and replication-enhancing antibodies using Fc gamma R transformed macrophages. Although this invention is immediately applicable to dengue virus infection, in principle it is applicable to any viral pathogen whose replication may be enhanced...

Published: 5/23/2023 | Inventor(s): Jacob Schlesinger, Robert Rose, W.W. Shanaka Rodrigo, Xia Jin

Keywords(s): Vaccine

Category(s): Vaccines