When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The FCC is actively checking broadcast sites for compliance with FCC Rules §1.1310, RF radiation ...

Single-cell lithium-ion batteries traditionallyhave powered RF (radio-frequency) linearpower amplifiers in cell phones. Althoughthe use of these linear power amplifiers canhelp to meet the ...

What is an RF detector? An RF detector monitors or samples the output of an RF circuit and develops a dc output voltage proportional to the power at that point. What do you do with an RF detector? RF ...

Every wireless signal chain design begins with signal chain choices. Once a systems engineer has decided on a signal chain architecture (e.g., superheterodyne, zero IF, IF sampling, etc.), components ...

With 14 envelope-tracking-enabled handsets now on the market, and more sets to follow in the coming years, envelope tracking (ET) has been firmly accepted as the industry standard for the architecture ...