4 papers
High-Efficiency Octave Bandwidth Rectifier for Electromagnetic Energy Harvesting
Haoming He, Yilin Zhou, Zhongqi He +2
This letter presents the design and implementation of a compact high-efficiency octave microwave rectifier. A key highlight is the novel segmented impedance matching method, a uniq…
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…
A Novel Class-F 2.45/5.8 GHz Dual-Band Rectifier for Wireless Power Transmission
Siyi Xiao, Changjun Liu, Haoming He +2
This letter proposes a high-efficiency dual-band class-F rectifier for wireless power transmission (WPT). The rectifier comprises a dual-band harmonic termination network, a dual-b…
Wideband Low-Scattering Dual-Polarized Phased Array with Stepped Ground
Yu Luo, Shi-Gang Fang, Peng-Fa Li +3
This paper proposes a wideband dual-polarized phased array with ultra-wideband scattering cross section (SCS) reduction. The antenna elements are loaded on a bilateral stepped grou…