Radio frequency (RF) power amplifiers are all over the place. Some of them can deliver enough RF output power to do biological harm to somebody. Many such amplifiers are solid state, but many others ...

100W RF power amplifier circuit built with 2 BLY94 transistors. If you want to see more rf amplifiers check the list bellow. Coaxial cable length : K x Lambda / 4, where K = 0.66 for 50 ohm cable and ...

This requires a power supply with a control bandwidth of 1.5 to 3.0 times the RF channel bandwidth, i.e. 30 to 60 MHz for a 20-MHz orthogonal frequency-division multiplexing (OFDM) channel.

Linearity Testing RF power amplifier (RFPA) nonlinearities introduce third-order intermodulation distortion (IMD) to the amplifier output signal when driven by a multitone input signal.

Guerrilla RF, Inc. (OTCQX: GUER) announces that its high-efficiency GRF5509 4-watt power amplifier was selected by Impinj (NASDAQ: PI) for use in their enterprise-grade RAIN RFID reader module ...

Keywords Metrics Chapter Abstract: Summary The Class DE ZCS RF power amplifier is studied. The amplifier circuits, current and voltage waveforms, current and voltage device stresses, power losses, and ...

The advantages of Gallium Nitride (GaN) technology in terms of thermal efficiency with wide bandgap, low stray capacitance & ON resistance, higher cut-off frequencies & breakdown voltage makes it an ...