Location History:
- Cambridge, MA (US) (2019 - 2021)
- Somerville, MA (US) (2023)
Company Filing History:
Years Active: 2019-2023
Title: Innovations of Nicholas Selby
Introduction
Nicholas Selby is a prominent inventor based in Cambridge, MA. He has made significant contributions to the field of localization technologies, holding a total of six patents. His work focuses on methods and apparatus that enhance the precision of wireless communication and sensing.
Latest Patents
One of his latest patents involves methods and apparatus for wideband localization. In this innovation, a transceiver wirelessly transmits a communication signal at a first frequency and a sensing signal at a second frequency. The communication signal includes a command that prompts a backscatter node to modulate the impedance of an antenna, thereby altering the reflectivity of the backscatter node. Additionally, the communication signal delivers wireless power to the backscatter node. While the impedance is being modulated, the transceiver transmits the sensing signal and measures wireless reflections. The power of the sensing signal is significantly lower than that of the communication signal. The transceiver also frequency hops the sensing signal across a wide band of frequencies, taking measurements at each frequency during the hopping process. Based on these measurements, a computer can determine the time-of-flight or phase of a reflected signal from the backscatter node, estimating its location with sub-centimeter precision.
Career Highlights
Nicholas Selby is affiliated with the Massachusetts Institute of Technology, where he continues to innovate and contribute to advancements in technology. His work has garnered attention for its potential applications in various fields, including telecommunications and location-based services.
Collaborations
Some of his notable coworkers include Yunfei Ma and Fadel Adib, who collaborate with him on various projects related to localization and wireless communication technologies.
Conclusion
Nicholas Selby is a key figure in the realm of wireless localization technologies, with a focus on enhancing the precision of communication and sensing. His innovative patents and contributions to the Massachusetts Institute of Technology highlight his impact on the field.
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