Frequency estimation is a critical aspect of modern signal processing, underpinning advances in communications, radar, biomedical imaging and many other fields. At its core, this discipline seeks to ...

Radio telescopes are instruments that capture faint radio signals from space and convert them into images of celestial bodies ...

I designed the circuit in Figure 1 as a part of a data transmission system that has a carrier frequency of 400 kHz using on-off keying (OOK) modulation. I needed to detect the presence of the carrier ...

Researchers developed a method to enable quantum sensors to detect any arbitrary frequency, with no loss of their ability to measure nanometer-scale features. Quantum sensors detect the most minute ...

Using wideband technology high frequency communications can offer commensurate or increased data throughput over satellite communications in normal or satellite-denied environments to augment command ...

Why are more precision applications adopting CTSD ADCs? How do CTSD ADCs simplify the signal chain? Steps for choosing and interfacing with the right ADC. CTSD vs. DTSD technology. 2. A compact size ...

AutomationDirect has added two new frequency signal conditioners. The new SCU-2200 universal analog-to-frequency converters from ProSense accept milliamp, voltage, RTD, thermocouple or potentiometer ...

The ICL8038 precision waveform generator/voltage-controlled oscillator chip is obsolete and has not been made for years! The ICL8038CCPD Chinese versions are still ...