Jiabao Luo

Design of an Ultra-Low RCS Array Antenna Based on Scattering Cancellation

Jiabao Luo, Zixuan Lin, Y F Li, Hu Liu et autres

cn (code pays fourni par la source)

A Low-RCS Antenna Design Based on Antenna Mode Manipulation

Zhaotong Yu, Jiabao Luo, Peng Geng, Jiahao Zhang et autres

cn (code pays fourni par la source)

A Self-Powered, High-Performance Photodetector Based on a g-C3N4/Textured Si n-n Heterojunction

Xiwei Zhang, Junshuai Li, Jiale Sang, Jiabao Luo et autres

g-C3N4 has emerged as a promising metal-free semiconductor for optoelectronic applications due to its suitable bandgap, excellent stability, and low cost. However, enhancing its photoresponse efficiency in practical devices remains a challenge. In this work, a high-performance self-powered photodetector was developed using …

cn (code pays fourni par la source)

Efficient Photocatalytic H 2 O 2 Production in a Quasi‐Homogeneous System Utilizing Conjugated Polymer Nanoparticles

Yao Tong, Yaru Lu, Yu Tian, Jiabao Luo et autres

ABSTRACT Conjugated polymers demonstrate potential for photocatalytic hydrogen peroxide (H 2 O 2 ) generation; however, their inadequate aqueous dispersibility leads to interfacial mismatch and inconsistent hydrophilicity, thereby hindering the migration of charge carriers and ionic species at the water–photocatalyst interface. In …

cn (code pays fourni par la source)

Broadband Achromatic Programmable Electromagnetic Camouflage via Fluidic‐Accessible Metasurface

Shipeng Liu, Jiahao Zhang, Jiale Wang, Zeyao Chen et autres

Broadband and reconfigurable illusion camouflage remains a major challenge in electromagnetic wave manipulation, as it imposes concurrent demands for precise dispersion control together with reliable real-time switching across wide frequency ranges. Existing metasurface cloaks typically suffer from narrow bandwidths and limited adaptability, …

cn (code pays fourni par la source)

Wide-Angle Scattering Reconfigurable Antenna Array Based on Antenna Mode Scattering Regulation

Jiabao Luo, Peng Geng, Gang Shi, Jiahao Zhang et autres

cn (code pays fourni par la source)

Design of a Wide-Angle Low-Scattering Omnidirectional Microstrip Antenna Based on Integrating Tailored Absorbing Structures

Jiabao Luo, Yongtao Jia, Peng Geng, Gang Shi et autres

cn (code pays fourni par la source)

A Variable Association Modeling and Dynamic Optimization Approach for Complex System Prediction

Wenqian Zhong, Jingrui Xu, Jiabao Luo

In this paper, a two-stage modeling framework integrating multivariate statistical analysis and dynamic correction is proposed to address the problems of lack of variable correlation and insufficient modeling of nonlinear influence mechanism in traditional prediction models in complex systems. The key explanatory …

cn (code pays fourni par la source)

Scattering-Reduced Antenna Array Using Phase-Opposed Elements with Constant Reflection Amplitude Radio

Bangbang Li, Peng Geng, Jiabao Luo, Yongtao Jia et autres

In this paper, two types of Vivaldi antenna elements operating over the 8-12 GHz frequency range are designed. By introducing dielectric loading, bending the balun structure, and employing different curvature profiles, a phase difference of 180° ± 37° is achieved between the …

cn (code pays fourni par la source)

Low Scattering Omnidirectional Microstrip Antenna Design Based on Characteristic Mode Theory

Jiabao Luo, Peng Geng, Bangbang Li, Yongtao Jia et autres

In this paper, a low radar cross section (RCS) omnidirectional microstrip antenna which operates at 3GHz is designed. Based on Characteristic Mode Theory (CMT), Absorbing Structure 1 & 2 (#AS1 &#AS2) are introduced to absorb the energy of the incident waves. With …

cn (code pays fourni par la source)

Low RCS Antenna Array With Reconfigurable Scattering Patterns Based on Antenna Scattering Theory

Peng Geng, Bangbang Li, Jiabao Luo, Yongtao Jia et autres

In this paper, a low radar cross section (RCS) antenna array with reconfigurable scattering patterns is proposed. Based on the antenna scattering theory, a cross-polarized port is introduced to construct a 1-Bit phase unit. The proposed antenna unit is loaded with a …

cn (code pays fourni par la source)

Impact of Land Use Change on the Spatiotemporal Evolution of Ecosystem Services in Tropical Islands: A Case Study of Hainan Island, China

Jiabao Luo, Lirong Zhu, Peng Lü

Land use change drives the ecosystem service value (ESV) to some extent. Investigating the impact of land use distribution patterns under different scenarios on ESV is crucial for optimizing land spatial utilization in tropical island regions. This study employs a combination of …

cn (code pays fourni par la source)