Low phase noise oscillators are critical components in modern communication, sensing and radar systems, where extreme frequency stability is paramount. These oscillators offer superior performance by ...

Why You Can’t Just Use a Spectrum Analyzer Industry has an increasing demand for spectrally pure signals in applications such as imaging radar, mobile communications, satellite communications, weather ...

Figure 1: Experimental set-up for low-noise microwave generation and characterization. During the optical-to-microwave conversion process, sundry important techniques are proposed and implemented. To ...

SANTA ROSA, CA—Keysight Technologies on Thursday introduced a new phase noise measurement system for "power users", which enables them to optimize and prove performance of new designs, meet ...

When the phase noise performance is just not good enough, one possibility is to combine two or more signals that are in phase to generate a better phase noise signal. This concept applies to the ...

Oven-controlled crystal oscillators (OCXOs) developed by NEL Frequency Controls deliver ultra-low phase noise in a dual-frequency reference model (DFRM). The O-CDFXYZXX-X-X-10MHz/100MHz DRFM consists ...

Abstract: This white paper describes the typical characteristics of electrical noise, and summarizes the current standard practices for managing noise in semiconductor devices. The impact of the ...

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 ...