Microwaves & RF

Accelerate Antenna Design for Metal-Heavy Devices with GPU-Powered Simulation

GPU-accelerated electromagnetic simulation is redefining how engineers design and validate antennas in complex, electrically ...
EDN

Extend the LM358 op-amp family’s output voltage range

Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.
Hackaday

Design Of Common Emitter Amplifier

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...
EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).
Seeking Alpha

AMPG AmpliTech Group, Inc.

AmpliTech Group, Inc. designs, engineers, and assembles micro-wave component-based amplifiers. It operates in two segments; Manufacturing and Engineering and Distribution. The company’s products ...
IEEE

Hybrid Load-Pull and Nonlinear Embedding Approach for High-Efficiency GaN Class-F/F⁻¹ Power Amplifier Design in Satellite Applications

Abstract: This work presents the design and development of GaN-based high-efficiency Class-F and Inverse-Class-F (Class-F−1) High Power Amplifiers (HPAs) at S, C, and Ku-bands using commercial ICs and ...
IEEE

Design and Verification of SiC Amplifiers for Extreme Temperature Applications Based on ANN Modeling of 4H-SiC MOSFETs

Abstract: This study presents a high-precision artificial neural network (ANN)-based modeling framework for SiC MOSFETs, achieving high accuracy with less than 1.2% ...