Abstract: We investigate spectrum sensing in cognitive radios with large antenna arrays. Gigantic MIMO and extra-large array antennas are fundamental technologies in 5G and future 6G networks, as well ...
Interesting Engineering on MSN
3D-printed flexible antennas to keep drone and aircraft signals stable in motion
A cutting-edge 3D-printed antenna has been developed to enable stronger, flexible wireless electronics. It tackles the ...
Aldena says it is the world’s first FM and DAB+ multiband antenna and it is now on the market. Following the IBC Show, the Italian antenna manufacturer announced the release of DD022423XY multiband ...
It’s classic radio jargon, referring to the six most crowded frequencies in the AM radio band: 1230, 1240, 1340, 1400, 1450 ...
ESPN Unlimited saw more than 2 million new subscribers during its first 30 days on the market, while Fox One saw more than 1 ...
Abstract: We propose a simultaneous multifrequency near-field radio holography method for measuring reflector surfaces of radio telescopes with high precision. With a comb spectrum generator as the ...
A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed ...
What Hi-Fi? on MSN
Roberts Revival Petite 2
If all that wasn’t enough, we are pleased to say that the Roberts Revival Petite 2 radio also sounds very, very good. Under the hood lies a 40mm driver with a passive radiator that provides this ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback