Phase noise is a critical parameter in most phase-locked loop (PLL) synthesizer applications. In radars, for example, phase noise at low-offset frequencies translates to the ability to discern between ...

Microchip’s 53100A phase noise analyser is a very high-quality and high-performance tool (Figure 1) that measures the amplitude, phase, and frequency stability of radio-frequency sources. Its ...

Researchers at ETH Zurich have realized particularly stable quantum logical operations with qubits made of neutral atoms. Since these operations, called quantum gates, are based on geometric phases, ...

Noise has always been important to communications experts, but it’s quickly becoming an issue that every semiconductor designer has to contend with. Some chips already have been compromised. Noise can ...