A classified network of SpaceX satellites is emitting a mysterious signal

An amateur satellite tracker stumbled across the signal, which is coming from Starshield satellites in a "hidden" part of the ...

Quantum radio antenna uses Rydberg states for sensitive, all-optical signal detection

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

Astronomers discover most powerful "odd radio circle" twins ever detected

Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...

Astronomers detect radio signals from a black hole tearing apart a star—outside a galactic center

An international team of astronomers has discovered the first tidal disruption event (TDE) producing bright radio emission ...
IEEE

On the Challenges of Quantum Circuit Encoding Using Deep and Reinforcement Learning

Abstract: Quantum computers may solve some computing tasks more efficiently than classical com- puters, but to do so requires the design of appropriate quantum circuits. However, it is hard to design ...
IEEE

Comparative Performance Analysis of Adder Circuits Using Different CMOS Technologies

Abstract: In this work, we have designed and analyzed three different types of adder circuits using three different CMOS technologies (45nm, 90 nm, and 180nm). Here, we have performed the transient ...