IEEE

A graphic design method for broadband Doherty power amplifier

Abstract: In this article, a graphic design method for broadband Doherty power amplifier (DPA) is proposed based on the basic principle of impedance matching with the help of Smith chart. The proposed ...
IEEE

A Nondestructive Method for Measuring the Complex Permittivity of Thick Slab Specimen Using the Improved Open Waveguide Method Based on the NRW Method

Abstract: This article proposes a nondestructive method for measuring the complex permittivity of thick slab specimens using the improved open waveguide (IOW) method based on the Nicolson–Ross–Weir ...
Journal of Medical Internet Research

Virtual Patient Simulations Using Social Robotics Combined With Large Language Models for Clinical Reasoning Training in Medical Education: Mixed Methods Study

Methods: A Swedish explorative proof-of-concept study was conducted between May and July 2023, combining quantitative and qualitative methodology. In total, 15 medical students from Karolinska ...