A novel full-wave rectifier turns an audio power amplifier into a simple modulator, that is then used to modulate an ...

Researchers from MIT and elsewhere have designed a novel transmitter chip that significantly improves the energy efficiency ...

Psychopathy impairs the ability to recognize and respond appropriately to emotional facial expressions, often disrupting empathy and social behavior.

Oscillators come with instability, noise, and spurious emissions. Overcoming these requires advanced design, materials, and ...

Sometimes a gentle touch feels sharp and distinct, other times it fades into the background. This inconsistency isn’t just ...

As we celebrate the International Year of Quantum 2025, the frontier of light-matter interaction is undergoing a revolution. These advances are poised to transform technology, from medical imaging to ...

We generate 106.25 Gbaud on-off keying, 4-level and 6-level pulse amplitude modulation signals with ring resonator modulator in C-band. We demonstrate error-fre ...

Due to their synaptic-like characteristics and memory properties, memristors are often used in neuromorphic circuits, particularly neural network circuits. However, most of the existing neural network ...

The square button switch on the lid (sourced from the map light of a first-generation Lexus LS 400) activates the Bluetooth/FM modulator circuits, and is protected from damage by a couple of ...