To address the limitations of traditional manual tuning, mode-specific design, and fixed-performance targeting in analog/RF circuit design — such as restricted output power, discontinuous efficiency p...
This paper presents a novel 3D-redistribution layer (3D-RDL) passive technology for a high-efficient broadband Doherty power amplifier (DPA). The comparison with the DPA reference based on bondwire te...
WPTB1-2: Advancing Near-Field Wireless Power Transfer: Fundamentals and Emerging Research Directions
This talk introduces the core principles of near-field WPT and discusses recent research efforts aimed at improving efficiency, integration, and sustainability in next-generation wireless systems.
We present an RF/mixed-signal technology based on 20-nm In0.8Ga0.2As HEMTs featuring backside gate and field plate architectures. It targets digital logic for monolithically integrated front-ends and ...
This paper presents a 256-element 7.1–8.4 GHz high-aperture-efficiency slant dual-polarized reconfigurable intelligent surface (RIS) for 6G FR3 systems. Each RIS unit employs a 2-bit reflect phase shi...
This paper presents a 9.9-to-30.0 GHz quad-core quad-mode voltage-controlled-oscillator (VCO) employing a symmetric 2D folded 8-shaped inductor and a Triple-Peak-Common-Mode-Resonator (TPCR) within a ...