Search Results - positioning%2c+navigation+and+timing+(pnt)

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Fast-Tracking Phase Lock Loop (PLL) Architecture
When transmitting and receiving electromagnetic signals, there is a need to match the frequencies and the phases of both a received signal and a locally generated signal. In terms of signal to noise ratio (SNR), the alignment of the phases gives the best results for retrieving any data that is modulated on the received signal. Better SNR yields higher...
Published: 10/29/2024   |   Inventor(s): Saeed Zeinolabedinzadeh, Matthew Kinsinger, Waleed Ahmad
Keywords(s): Biosensor, Communications Systems, Defense/military, Electronics, High Resolution, Integrated Circuits, Internet of Things, Medical Devices and Imaging, Mobile technology, Optoelectronics, Photonic, Positioning, Navigation and Timing (PNT), Sensors, Wireless
Category(s): Physical Science, Wireless & Networking
Joint Positioning-Communications: Constant Information Ranging for Dynamic Spectrum Access
­Spectral congestion limits the opportunities and performance of radio frequency (RF) systems. Every RF device must share limited spectral resources, which becomes increasingly challenging as more devices are introduced into congested environments. Modern RF technologies must be supported by efficient resource management strategies and cooperation...
Published: 2/23/2023   |   Inventor(s): Sharanya Srinivas, Daniel Bliss
Keywords(s): Communication, Navigation and Surveillance (CNS), Communications Systems, Positioning, Positioning, Navigation and Timing (PNT), Vehicle-to-Vehicle
Category(s): Computing & Information Technology, Physical Science, Wireless & Networking