With so much attention on IBOC, it is appropriate to step back and review the basic principles of RF amplifiers. The radio transmitter is a collection of stages. Each stage modifies the signal in some ...

Let’s say you need a way to make a project wireless, but don’t have the scratch for a ZigBee or its ilk. You could use IR, but that has a limited range and can only work within a line of sight of the ...

One of the most complex parts of enabling 5G is mmWave frequencies and the antennas and front-ends that control them. MmWave technologies have never been used for mobile cellular communications before ...

Abstract: Analog radio frequency (RF) systems are complex, involving unfamiliar terms, complicated regulations, and uncommon circuit operations. Additionally, the electronics often deal with a broad ...