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Experimental technology setup with gold-plated devices, wires and a microscope.
Experimental devices and systems developed at Princeton, like this setup in Kaushik Sengupta’s lab, have opened new capabilities in high-frequency wireless sensing and communication for next-generation applications.

NextG

Wireless, information, and networked systems constitute the core infrastructure of the 21st century. NextG research focuses on networks that are open, flexible, secure, resilient, and utilize new spectrum from radio to terahertz frequencies. This work draws on multiple disciplines and ranges from underlying theory to high-impact applications. From the edge to the cloud, and from circuits to sensors to security, we are creating the intelligent networks of the future.

Visit the NextG Initiative

Program Information

News

Portraits of Kyle Jamieson and Prateek Mittal
Kyle Jamieson, left. Photo by David Kelly Crow. Prateek Mittal, right. Photo by Olga Koleeny.

Jamieson, Mittal named IEEE Fellows

Two men at a lab bench working with a highly patterned paper sheet.
The researchers used a specially designed metasurface to direct the transmissions. Photos by Aaron Nathans/Princeton University

Researchers send a wireless curveball to deliver massive amounts of data

Kaushik Sengupta named IEEE fellow

Closeup of gold-colored microchip showing circuitry patterns.
The AI design features unusual, and efficient, circuitry patterns. Photo by Emir Ali Karahan, Princeton University

AI slashes cost and time for chip design, but that is not all

Andrea Goldsmith portrait.

Andrea Goldsmith named to Wireless Hall of Fame

Four researchers standing in front of a computer server with wires showing.
Princeton researchers have created a tool that allows small networks such as businesses and universities to improve the performance and privacy of their internet traffic. The team included (from left) Benjamin Herber, a 2022 B.S.E. and 2023 M.Eng. graduate in electrical and computer engineering; Sophia Yoo, a graduate student in electrical and computer engineering; Maria Apostolaki, an assistant professor of electrical and computer engineering; and Henry Birge-Lee, a research software engineer in Princeton’s computer science department. Jennifer Rexford, Princeton University Provost and Gordon Y.S. Wu Professor in Engineering (not pictured) also coauthored the research paper. Photo by Sameer A. Khan/Fotobuddy

TANGO gives paired networks better performance when they dance to their own tune

Events

February 10

4:30 pm

From AIoT to Physical AI: Embodied and Agentic Intelligence in the Real World

March 03

4:30 pm

Powering the Next Generation of RF & Microwave Systems

March 27

4:30 pm

Emerging Chip-Scale Terahertz Systems for Sensing, Metrology and Security Applications

April 06

4:30 pm

AI-Driven Efficiency and Security in Edge Computing and Sensing: Advancements, Vulnerabilities, and Opportunities in Smart-X Devices

Faculty

Parastoo Abtahi

Computer Science

Maria Apostolaki

Electrical and Computer Engineering

Minjie Chen

Electrical and Computer Engineering

Michael Freedman

Computer Science

Yasaman Ghasempour

Electrical and Computer Engineering

Felix Heide

Computer Science

Kyle Jamieson

Computer Science

Niraj Jha

Electrical and Computer Engineering

Prateek Mittal

Electrical and Computer Engineering

Andrés Monroy-Hernández

Computer Science

Ravi Netravali

Computer Science

H. Vincent Poor

Electrical and Computer Engineering

Paul Prucnal

Electrical and Computer Engineering

Jennifer Rexford

Computer Science

Kaushik Sengupta portrait

Kaushik Sengupta

Electrical and Computer Engineering

Naveen Verma

Electrical and Computer Engineering

Pramod Viswanath

Electrical and Computer Engineering