Long-range couplings between lattice sites algorithmically speed up the efficiency of quantum walks. Scientists in China ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...

Schematic diagram of terahertz modulation experiment and phase shift as a function of terahertz frequency and light switch. Credit: Xu Jinyi Schematic diagram of terahertz modulation experiment and ...

The key parameters of the FSS technique and their impact on EMI performance. How to evaluate FSS performance using simulation, ICs, and a signal generator. Frequency spread spectrum (FSS) is a ...

Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...