As wireless standards grow more complex—supporting multiple frequency bands, high-speed data, and low-latency ...

In this article, a novel block-oriented recurrent neural network (RNN) model is proposed for behavioral modeling and digital predistortion (DPD) of radio frequency (RF) power amplifiers (PAs). This ...

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 ...

Most reverse engineering projects we see around here have some sort of practical endpoint in mind. Usually, but not always. Reverse-engineering a 40-year-old cable modem probably serves no practica… ...

This article is part of the TechXchange: RF Amplifier Design Members can download this article in PDF format. What you’ll learn: A strategy for development of a multi-way power amplifier. What to pay ...

270 VDC Prime Power Voltage 10-inch x 14-inch x 4.5-inch Dimensions For full specifications, download the product brief. For more information on CAES RF amplifiers, visit our Amplifiers page.

25 Watt Audio Amplifier Circuit Diagram and Explanation The schematic for 25 watt audio amplifier is pretty simple; The TDA2040 is amplifying the signal and providing 25Watt RMS wattage to the 4 ohms ...

1. Shown is the amplifier’s block diagram. We used the well-known Microwave Office (MWO) software for simulation and analysis. All the figures are MWO graphs and show results from the various ...

The peak-to-average power ratio (PAPR) can be calculated from the waveform’s peak and average power. See How to calculate RF power amplifier efficiency. The pulse repetition interval (PRI), also ...