It may seem at times that there is a divide between the optical/photonic domain and the RF one, with the terahertz zone between them as a demarcation. If you need to make a transition between the ...

Photoshop cc 2015 tutorial showing possibly the best technique to retouch skin in a photo. “Frequency Separation” retains the skin’s texture, while it removes blotches and imperfections. The result is ...

A look at the simplest FM demodulation technique. It doesn’t give the lowest possible output distortion, it doesn’t reject amplitude distortion effects, but it is simple and can be used at virtually ...

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 ...

Abstract: This article investigates the arcing characteristics of the intermediate frequency vacuum arc under different breaking speed conditions. The experiment uses a specially designed intermediate ...

WASHINGTON — The U.S. Army awarded Comtech Telecommunications a $48.6 million contract to develop a satellite modem that can connect to multiple networks, the company announced Oct. 3. Comtech, based ...

Abstract: In radar systems, target state features are commonly extracted from intermediate frequency signals. However, these signals often have a low signal-to-noise ratio due to noisy environments ...