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Advanced communications

Wireless (RF)

Projects/Programs

Keyword

Organizational Unit

NextG Channel Measurement and Modeling

Ongoing

NextG Channel Measurement NIST has designed and assembled a number of mmWave channel sounders: from the first generation of electronically switched horn antenna arrays, moving to virtual phased-array, and most recently we are transitioning to real phased-array channel sounders. Several features make...

NIST Industrial Wireless 5G Testbed

Ongoing

The NIST 5G Industrial Wireless Testbed project aims to revolutionize industrial connectivity by deploying and evaluating the capabilities of 5 th generation (5G) wireless technology within an industrial setting. This initiative responds to the emerging demand for ultra-reliable, low-latency...

Optical Entanglement Generation and Measurement

Ongoing

Quantum networks operate by first creating entanglement between the nodes of the network, and then using that resource to transfer quantum information. For the optical networking of superconducting quantum computers, which would allow the computational power of these microwave systems to scale...

Physical Layer Design and Evaluation

Ongoing

IEEE 802.11ay Physical Layer Modeling and Simulation NIST has developed models and simulation frameworks to evaluate the physical layer performance of IEEE 802.11ay under different channel environments based on real measurements. NIST IEEE 802.11ay EDMG Physical Layer Mode, implemented in MATLAB...

Precision Timing for Smart Grid Systems

Completed

Objective: The key objective is to support the power sector industry through research and development in the metrology for online and predictive precision timing characterization necessary for grid monitoring and control applications. This project strives to support to the Smart Grid Testbed and the...

Picture of prototype ultrasonic wearable device for proximity detection

Proximity Detection for Electronic Contact Tracing

Completed

We are developing performance metrics for not just ranging, but also for detecting close contacts, which in the context of COVID-19 is the situation where two people are less than six feet apart with no obstacles between them. Obviously, the duration of a close contact is important, as it affects...

Quantum Transducer Characterization and Protocols

Ongoing

Transducer devices which exchange quantum states between GHz-microwave and THz-optical frequencies are a critical element necessary to optically network superconducting quantum computers to allow their computational power to scale beyond the confines of a single cryostat. To preserve quantum states...

Monolithic Drumhead Membrane Transducer Illustration

Quantum Transducer Design and Fabrication

Ongoing

Quantum transducers are devices which translate quantum states in frequency, whether between different optical frequencies or between disparate microwave and optical frequencies. Microwave-to-optical transducers are the critical technology necessary to optically network superconducting quantum...

Smart Grid Communication Networks

Completed

Objective: To accelerate the development of scalable, reliable, secure, and interoperable communications and standards for smart grid applications; and to enable informed decision making by smart grid operators by developing measurement science-based guidelines and tools. What is the new technical...

Smart Grid Communications

Completed

In 2007, Congress passed the Energy Independence and Security Act, which tasked NIST with developing standards and protocols to ensure that Smart Grid systems are interoperable. An important part of the Smart Grid is the communications infrastructure, which utilities use to send command information...

Speaker and Language Recognition

Ongoing

Current Speaker and Language Recognition Activities: Speaker Recognition Evaluation series: (1996-) A biennial NIST evaluation of fully automated text-independent speaker recognition technology. Human Assisted Speaker Recognition Evaluation series: (2010- ) A biennial NIST evaluation of approaches...

Submillimeter Wave Probing: Pushing High-Speed Metrology toward One Terahertz

Ongoing

Traditional on-wafer measurement platforms at microwave and radio frequencies rely on probes that make electrical contact to devices under test (DUTs) through direct, mechanical contact. Because of their small dimensions, contact measurement probes in the submillimeter regime are likely to be...

Waveform Metrology Project

Ongoing

Optical measurement techniques: NIST uses the electro-optic sampling (EOS) technique to measure the vector response of photodiodes and provide phase traceability for commercial instrumentation, such as large-signal network analyzers, lightwave component analyzers, vector signal analyzers...

Wireless Access Networks

Completed

MIMO is a most attractive multi-antenna technique that has been adopted by many emerging wireless communication standards, such as Wireless LAN (WLAN) and fifth generation wireless (5G), owing to the achievable antenna array, multiplexing, and diversity gain. In order to improve link reliability...

Wireless Coexistence

Ongoing

What is Wireless Coexistence? Wireless coexistence is the capability of multiple wireless devices and services in the same geographical area to access the same RF spectrum band simultaneously without causing harmful interference to each other. In other words, can they all operate successfully and...

Wireless Systems Metrology

Ongoing

The Wireless Systems Metrology Program supports the growing wireless industry by developing methods to test the operation and functionality of wireless devices in the presence of various types of distortion. This includes multipath distortion, ranging from a line-of-sight environment (low-multipath)...

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