Many considerations go into the deployment and operation of long-haul microwave networks, such as capital expenditures for equipment, technology, planning, engineering, and logistics. However, the ...

Despite recent improvements in the performance of RF LDMOS field-effect transistors (FETs), temperature drift and aging continue to affect the efficiency and linearization of power amplifiers using ...

While radio-frequency (RF) power supplies are widely used in the industry to apply this bias voltage, their simple, alternating waveforms limit the precision required for advanced semiconductor ...

Texas Instruments (TI) Inc. has claimed the industry’s smallest and most accurate 1.5-W isolated DC/DC bias-supply module with an integrated transformer. By delivering more than 1.5 W at ambient ...

Over the recent weeks here at Hackaday, we’ve been taking a look at the humble transistor. In a series whose impetus came from a friend musing upon his students arriving with highly developed ...

A key requirement within the modern mobile-handset power amplifier (PA) is a need to detect and control the transmitted power. This three-part article first explores the various methods of power ...

If you open up the perennial favourite electronics textbook The Art Of Electronics and turn to the section on transistors, you will see a little cartoon. A transistor is shown as a room in which ...