This article continues from a previous one, “Bandwidth from Transfer Functions” to consider some aspects of frequency response above bandwidth. These include approximation of the unity-gain frequency ...

Abstract: An analog-to-digital converter (ADC) with broad bandwidth and high dynamic range is of the utmost importance for modern radio frequency (RF) applications. However, as the bandwidth increases ...

You have surely read about signal bandwidth in various technical literature, but exactly what is it and why does it matter in signal processing projects? All circuits and transmission paths limit the ...

Abstract: Frequency up-conversion is an essential step in wireless communication systems. Meanwhile, frequency multipliers are increasingly becoming an integral part of communication chains operating ...

Graduate student Hossein Jalili displays the millimeter-wave/terahertz phased array chip that he and Assistant Professor Omeed Momeni prototyped in the UC Davis Millimeter-Wave Research Center in the ...

As an ultra-wideband microwave signal, amplitude shift keying (ASK) can be used in many applications, such as electronic warfare, wireless communications and modern radar systems. Initially, ASK ...

The Ministry of Science and ICT announced on the 27th that it has confirmed the '2025 Public Frequency Supply Plan' through the Public Frequency Policy Council and notified the results to each ...