Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...

Microwave frequency measurement techniques are at the forefront of modern research, enabling accurate real-time analysis of high-speed signals for applications ranging from next-generation ...

The author is a broadcast contract engineer who has a unique way of measuring the carrier frequency of the AM stations in his care. Making off-air frequency measurements of AM broadcast stations can ...

The project is a combination of an ATmega128 microcontroller and two SFR04 sonic modules with a controller unit MAM128 to produce a distance measuring device. The project is a combination of an ...

A revolutionary kind of laser light called an optical frequency comb makes possible a more precise type of atomic clock and many other applications Editor's note: This story was originally posted in ...

Electrical engineering students rarely leave college with knowledge depth in both digital electronics and RF/microwave theory. The new engineer with digital design skills likely chose that path from a ...

The Model SM120 high-voltage source-measure module tests dc-dc converters, op amps, and semiconductor devices in an ATE environment. Fully programmable, it sources and measures voltage or current ...

Meskernel’s LDL-S laser rangefinder module provides millimeter-level accuracy and flexible measurement modes for industrial automation and embedded control applications.