Communications

Executive Roundtable: Facility & Network Security

Tech Briefs asks industry experts about cybersecurity, the cloud, wireless devices, and securing a remote workforce.

Niobium Titanium Nitride Thin Film Coating

Applications include terahertz medical imaging and communications.

Integrating QC Measurement Data into Manufacturing Systems

Learn about the kinds of wireless meters that can provide precise test data.

Combining Electronic, Photonic Chips Enables Super-Fast Quantum Light Detection

Researchers from the University of Bristol’s Quantum Engineering Technology Labs (QET Labs) and Université Côte d‘Azur have made a new miniaturized...

Cascaded Offset Optical Modulator

This subsystem is used in free-space optical communications and fiber-optic communications.

Tethered Drones Improve Cellular and Internet Networks

Wire-connected drones may complement or replace the fixed base stations of cellular communications networks.

Toroidal Radiation Pattern Patch Antenna

The antenna is designed for use in extreme conditions such as outer space.

Fine-Pointing Optical Communication System Using Laser Arrays

This technique for optical data transmission from satellites uses laser arrays to provide fine pointing capability.

Terahertz Receiver for 6G Wireless Communications

The device enables ultra-fast wireless communications at low cost.

Vortex Radiometer for Wireless Communications

Any high-performance communication systems operating in RF or optical frequencies may benefit from this system.

Miniature Antenna Enables Robotic Teaming in Complex Environments

A low-frequency antenna with enhanced bandwidth will enable robust networking among compact, mobile robots.

Wave Energy Modeling for Safer Space Travel

What does wave energy have to do with space exploration? Plenty, it turns out.

Self-Assembling Robot Cubes Form Various Structures

The robot blocks jump, spin, flip, and identify each other.

Facility Focus: Rochester Institute of Technology

Learn about RIT's achievements in cybersecurity, imaging science, and personalized healthcare tech.

New on the Market: November 2020

VOC sensors, panel-mount connectors, 3D printing cloud software, and more.

Long-Range Wireless Sensor Network

The network is designed for remote, low-resource locations where power and communications infrastructure are scarce.

Continuous and Stable Lasing Achieved From Low-Cost Perovskites at Room Temperature

With low-cost materials called perovskites, stable, continuous lasing is achieved at room temperature for over an hour.

Undergrads Improve Cybersecurity of Vehicle-to-Vehicle Communications

Students at Rochester Institute of Technology created a wireless testbed that future research teams can use to investigate secure V2V communications.

New on the Market: October 2020

Tubing plugs, displacement measurements, CAM software, and more.

“One-Way” Electronic Devices

These non-reciprocal devices on a compact chip pave the way for applications from two-way wireless to quantum computing.

Combined Optical Transmitter and Receiver

The tiny unit is significant for the miniaturization of optoelectronic systems.

Researchers Devise Efficient, Scalable Process for Fabricating MXene Films That Block Electromagnetic Interference

The proliferation and miniaturization of electronics in devices, wearables, medical implants, and other applications has...

2D Materials for Extra Thin Computer Chips

For a long time, something important has been regularly neglected in electronics. If you want to make electronic components smaller and smaller, you also need the right insulator materials. This...

Comb-on-a-Chip Optical Ruler Measures Colors of Light Waves

The newest version of these combs could revolutionize clocks, telescopes, and telecommunications.