Hackaday

Building A Ham Radio Data Transceiver On The Cheap

Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.
IEEE

Traveling Wave-Based Setting Free Fault Location for Transmission Lines Using Unsynchronized Data

Abstract: A method is proposed for locating fault on two-terminal transmission lines using traveling-waves from two-ended unsynchronized current measurements. It considers the line length to be ...
IEEE

Analysis and Demodulation Scheme Design of Co-Channel Interference in Long-Distance Simultaneous Wireless Power and Data Transmission

Abstract: Compared with short-distance data transmission, long-distance data trans-mission receives data with relatively smaller amplitude and greater power interference, which poses challenges for ...
C&EN

Mode Visualization and Control of Complex Lasers Using Neural Networks

Blackett Laboratory, Department of Physics, Imperial College London, London SW7 2BW, U.K. Blackett Laboratory, Department of Physics, Imperial College London, London ...