3 papers
physics.app-ph2026
An Adaptive Power Division Strategy for Nonlinear Components in Rectification
Zhongqi He, Liping Yan, Changjun Liu
This letter presents a novel adaptive power division strategy, which uses two rectifying diodes with nonlinear impedance characteristics that are configured in parallel to function…
physics.app-ph2025
Enhancing Microwave Heating Uniformity in Cavities Using a 2-bit Coding Metasurface
Zhongyin Peng, Chengrong Wang, Changjun Liu +2
A novel method for enhancing microwave heating uniformity using a 2-bit coding metasurface is proposed. This metasurface is specially designed to scatter incident waves into multip…
physics.app-ph2025
Design of a High-Power and High-Efficiency GaN-HEMT VCO Based on an Inverse Class-F Amplifier
Junlin Mi, Ruinan Fan, Liping Yan +2
This letter proposes a high-power and high-efficiency GaN-HEMT voltage-controlled oscillator. The VCO consists of a coupled-line coupler, an inverse class-F amplifier, and a novel…