MIT’s “Smart Wallpaper” of RF Antennas and Switches Boosts Wi-Fi Without Power

From www.allaboutcircuits.com 2 years ago in Blogs News

Researchers at MIT have created an RF wall, dubbed “smart wallpaper,” that consists of thousands of miniature RF antennas connected to RF switches.

Articles from All About Circuits

The Effect of Symmetry on the Fourier Coefficients

From www.allaboutcircuits.com 16 hours ago in Blogs News

Learn about how symmetry in signals can simplify the calculation of the Fourier coefficients when used to find the steady-state response of a circuit.

Power Component Innovations Enrich Supply Designs

From www.allaboutcircuits.com 2 days ago in Blogs News

Power supply design is a challenging task. Feeding those needs, a handful of power component companies recently rolled out devices that aim to boost the performance and efficiency of power supplies.

New Sensor Harnesses Energy From Movement for Human-machine Interfaces

From www.allaboutcircuits.com 2 days ago in Blogs News

Solar, thermal, and wind are common sources of energy harvesting. Now, a triboelectric tactile sensor draws energy from movement to power wearables.

Can AI Tools in the Cloud Improve Semiconductor Manufacturing?

From www.allaboutcircuits.com 3 days ago in Blogs News

Google Cloud’s newest solutions are geared to improve productivity, yield, and ROI in semiconductor fabs.

“Quantum Radio” Trials Help Push for More Sensitive RF Hardware

From www.allaboutcircuits.com 3 days ago in Blogs News

Researcher's from the British Telecommunications (BT) Group are leveraging a new technique in RF radio-receiving that could lead to exponentially more sensitive RF hardware.

Salience Labs Marries Photonics and Electronics in AI Processor

From www.allaboutcircuits.com 4 days ago in Blogs News

Oxford-based startup Salience Labs is rethinking multi-chip processors, combining the merits of photonics and electronics on a single chip.

Bob Pease—the “Czar of Bandgaps” and His Analog Design Legacy

From www.allaboutcircuits.com 4 days ago in Blogs News

The field of analog design was propelled into the future thanks to inspiring, intelligent, and sometimes quirky leaders. One pioneer leading the pack was Bob Pease.

Join AAC’s Sister Site—Control.com—at Its First Ever Control Automation Day

From www.allaboutcircuits.com 5 days ago in Blogs News

Held on June 21st, Control Automation Day 2022 will zero in on PLC systems and be packed with keynote addresses, educational live sessions, and exciting giveaways from your favorite manufacturers.

MEMS Microspeakers Make a Loud Statement Moving Into 2022 and Beyond

From www.allaboutcircuits.com 6 days ago in Blogs News

While balanced armature speakers have been a leading technology in true wireless earbuds, MEMS microspeakers are beginning to peak in popularity.

AMD SOM Kit Propels Robotics Beyond Custom Designs

From www.allaboutcircuits.com 6 days ago in Blogs News

Keen to free industrial robotics from the burdens of custom design, AMD has launched a SOM-based starter kit that puts ROS 2 and predefined interface apps into play.