Search Results - barbara+sheppard

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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: 5/7/2024   |   Inventor(s): Wendi Heinzelman, He Ba, Li Chen
Keywords(s):  
Category(s): Communications
Fast-Acting, Portable, Wireless Aquatic Pathogen Sensor
Allows Hobbyists to Detect Pathogens Without Regulatory Oversight InventionThis sensor detects harmful pathogens threatening the world’s oyster fisheries and the overall aquaculture industry. Perkinsus species protozoans kill oysters, resulting in damage to the environment and economic losses to the shellfish industry. Perkinsus marinus has wreaked...
Published: 2/22/2024   |   Inventor(s): Fan Ren, Stephen Pearton, Yu-Lin Wang, Barbara Sheppard
Keywords(s):  
Category(s): Technology Classifications > Engineering > Electrical