George Eleftheriades, a professor in Toronto, has figured out how to make large objects invisible to radar. See what else it ...

Simon Thompson looks at the rise and disappointing disappearance of filmmaker Richard Kelly… The paradox of being a talented ...

Thermal resistance from junction to case (θJC) is a metric of how easily heat flows from the die junction to the exposed pad (note that while FET devices have channels rather than junctions, the term ...

With few exceptions, amateur radio is a notably sedentary pursuit. Yes, some hams will set up in a national or state park for ...

Locating local internet providers Below, you'll find 10 simple, quick steps to secure your home network. Some are more effective than others at keeping hackers and freeloaders at bay, but all are ...

The network analyzer measures two properties of the circuit to which it is connected: return loss (S11) and insertion gain or loss (S21). To measure S21, the SDR feeds a series of tones to the ...

In this work, we aim to fill this gap and propose a simple yet effective approach to model the receiver’s output and capture the LPF’s memory. Specifically, we analyze two fundamental circuits: the ...

The introduced receiver includes two essential parts: a phase detector and demodulator, which employ a reference signal and carrier signal, respectively. Additional components such as electrical ...

Happy Wednesday, everyone! We're one day away from the U.S. Open, and many NFL mandatory minicamps are underway with plenty ...

Given a simple question, a human brain can answer ... AI algorithms are designed with a multi-layered, artificial neural network (ANN) structure. This allows them to make more complex correlations ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you want a hi-fi system but are daunted by the prospect of multiple speaker and amplifier ...