Advancements in spin-wave filters could revolutionize 6G communication, providing flexible RF front ends with superior ...

Abstract: We present the first demonstration of an acoustic quadrature amplitude modulation (QAM) circuit based on polarization switching of ferroelectric thin films. Electric field control of ...

Behavior-tracking software firm Amplitude Inc. today announced the launch of AI Feedback, a customer feedback engine using large language model technology that automatically turns raw input into ...

Bacteria employ complex signaling networks for adaptive gene control in changing environments. Bacterial second messenger molecules such as cyclic AMP (cAMP) relay external environmental signals into ...

The Signal Foundation president recalls where she was when she heard Trump cabinet officials had added a journalist to a highly sensitive group chat. Of course, you know the rest: In the piece, The ...

Behavior-tracking software firm Amplitude Inc. today announced a major update to its Web Experimentation platform that gives marketing and growth teams the ability to launch tests without waiting on ...

Wide bandwidth radio transmitters commonly use analog quadrature modulators (AQMs) to convert complex (I + j*Q) baseband signals to radio frequencies (RF). An AQM consists of a local oscillator (LO) ...