Projects
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![An illustration of two self-driving cars detecting nearby objects and sharing sensor data using the same radio-frequency band.](/sites/default/files/styles/list/public/project/image/2024-05/TVO_Concord_CarConceptGraphic_IanWTVO.png?itok=YtK05u3E)
Dual-Use Waveforms for Radar Detection and Wireless Communication
New waveforms enable efficient spectrum sharing between radars sensing moving objects and wireless communications systems transmitting data.
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![A schematic of a burning building with firefighters, firetrucks, and uncrewed aerial vehicles on the scene. Arrows link between them, each within concentric circles, to signify a radio-frequency network.](/sites/default/files/styles/list/public/project/image/2023-06/RF%20sensing%20firefighter%20schematic.jpg?itok=oV3yZBe_)
Radio-Based Navigation for Environments Without GPS
With the goal of enabling navigation in environments where GPS is unavailable or unreliable, researchers are developing algorithms to fuse information across a network of small, low-power radio-frequency devices.
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![An screengrab from the video showing about a dozen robots in a large room (representing humans at a party)](/sites/default/files/styles/list/public/project/image/2023-01/PACT%20testing.png?itok=NAezdJZO)
Private Automated Contact Tracing
An automated, Bluetooth-based system helps perform contact tracing in a private, anonymous way, offering a method to reduce disease spread during a pandemic.
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![A researcher stands on a laptop. In front of him are a few small radios, and a large projector screen showing data.](/sites/default/files/styles/list/public/news/image/2022-05/LLDARt.png?itok=Q3-ogmJC)
Low-Cost Localization Using Distributed Adaptable-Response Transponders
A deployable navigation network of small, low-cost radio transponders can help track the locations of first responders during rescue operations.
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![A photograph of the Airborne Sensor Test Bed.](/sites/default/files/styles/list/public/project/image/2022-02/ASTBairundersideRelease%20approved7x11.png?itok=hsbl7Onm)
Airborne Sensor Test Bed
A uniquely modified jet is an important asset for making important measurements of tactical aircraft.
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![three people stand on a big dirt pile, outside, with blue sky in the background. One researcher is holding a laptop, which another looks at. The third person is holding a remote, controlling a robotic vehicle also on the dirt pile.](/sites/default/files/styles/list/public/project/image/2021-08/521383-009D.jpg?h=41f55a5b&itok=c7t6A2g-)
Motion Under Rubble Measured Using Radar
Our see-through-wall sensor is a lightweight, portable technology that peers through rubble and debris of a disaster site to detect survivors.
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