Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

The process of designing traditional fixed-supplypower amplifiers has been well-establishedfor many years. Well-definedmetrics for performance assessment exist,and the amplifier designer’s job is to ...

A typical phone must work with different technologies and transmit GSM, EDGE, CDMA, WCDMA, and LTE signals. Each of these technologies has different bandwidth, and power requirements. LTE and ...