A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed ...

Physicists have used a small glass bulb containing an atomic vapor to demonstrate a new form of antenna for radio waves. The bulb was 'wired up' with laser beams and could therefore be placed far from ...

The device, developed by researchers from the Faculty of Physics and the Centre for Quantum Optical Technologies, uses ...

A team from the Faculty of Physics and the Centre for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical ...

A new ultra-low-power method of communication at first glance seems to violate the laws of physics. It is possible to wirelessly transmit information simply by opening and closing a switch that ...

Expands portfolio with seven new energy-efficient and high-performing Massive MIMO and Remote radios, Indoor 5G solutions, and new open fronthaul products called RAN Connect The innovations will ...

Random thermal noise can take the place of the signal driving the antenna. This Dutch company is creating networks of connected sensors to combat poaching Smart Parks, a Netherlands-based organization ...

Antarctica’s vast ice sheet conceals a world of mysteries, from ancient river-carved landscapes to unexplained radio pulses. Cover Images/Zuma Press/dpa Mountains, sub-glacial lakes, hidden valleys, ...

Maximum transmission efficiency occurs when the load impedance matches the generator impedance. Engineers do this to eliminate standing waves, which can severely damage equipment. Transmission lines ...

Ahead of Mobile World Congress 2025 in Barcelona, Ericsson is introducing new radios, antennas and open fronthaul solutions called RAN Connect designed to empower communications service providers ...