Yu Xiao

Driving condition feature driven collaborative energy conversion and management strategy for electric commercial vehicles with the dual-motor coupled powertrain system

Yu Xiao, Hao Yan, Bo Li, Jiaqi Xu et autres

cn, hk (code pays fourni par la source)

Long-Term GNSS Satellite Clock Error Forecasting Using Inter-Satellite Comparison Data and RBF Neural Networks

T Liu, Guocheng Wang, L Q Liu, Y Huang et autres

Accurate long-term prediction of GNSS satellite clock errors is essential for autonomous navigation, real-time precise point positioning (PPP), and continuous positioning, navigation, and timing (PNT) services when real-time clock products are unavailable or delayed. However, conventional methods, such as quadratic polynomial fitting …

cn, us (code pays fourni par la source)

An Enhanced Preamble of PRACH Frame for Low-Altitude Long-Distance Integrated Sensing and Communication System

Xiaoyang Wang, Yu Xiao, Zhengchun Xu, Xiaoyou Yu et autres

In this paper, we propose an enhanced preamble scheme for the Physical Random Access Channel (PRACH) applied to low-altitude integrated sensing and communication (ISAC) systems, aiming to expand the sensing capability of traditional mobile networks with PRACH frames based on ZC sequences. …

cn (code pays fourni par la source)

A Compact TM 01 -to-TE 10 THz Mode Transducer With High Suppression of Spurious Modes

Wenjie Zong, Yu Xiao, Xiuming Tang, Kaiqiang Zhu et autres

In this letter, a high-mode-purity TM01-to-TE10mode transducer operating at 340 GHz is designed, which has great potential in terahertz (THz) power combining. A compact configuration and high mode purity are realized through the integration of a five-step septum and an impedance matching …

cn (code pays fourni par la source)

MOT_FCG++: Enhanced Representation of Spatio-Temporal Motion and Appearance Features

Yanzhao Fang, Jun Hu, Yu Xiao, Ting Dai

cn (code pays fourni par la source)

Design of an Ultra-Compact and Broadband C–X -Band Wilkinson Power Divider/Combiner in 65-nm CMOS Technology

Jiazhi Ying, Yikun Wang, Zhiwei Zhou, Zunxiang Wang et autres

This article presents an ultra-compact and broadband Wilkinson power divider/combiner (WPDC) designed for large-scale phased arrays. To minimize the chip area, a shortened transmission line (T-line) topology using a metal-stacked inductor is introduced into the two stages. Furthermore, to address the isolation …

cn (code pays fourni par la source)

Synergistic optimization of thermal and electrical energy storage for zero-emission electric buses

Yu Xiao, Zhenhao Cai, Huimin Liu, Zhenyi Tao et autres

cn, gb (code pays fourni par la source)

Confined voltage stabilizers into hard segment of polyurethane for soft dielectric elastomers with enhanced electroactuation performance

Youhua Xiao, Ruifeng Hu, Jiahao Li, Jingwen Ni et autres

cn (code pays fourni par la source)

Synthesis of Prephased Programmable 1-bit Array Based on AEP-GA Hybrid Method

Jinxi Deng, Zena Liu, Zhiying Huang, Yu Xiao

In this paper, a hybrid method for synthesis of prephased programmable 1-bit array is proposed. Genetic algorithm(GA) is used in the hybrid method to optimize the prephase loading on the 1-bit array, thus eliminate the mirror lobe effects of 1-bit phase quantization …

cn (code pays fourni par la source)

A 1-bit Reconfigurable Transmit-Reflect Unit Cell Applied to Satellite Communications in C-Band

Jincheng Liang, Zihang Zhou, Junhao Wu, Yu Xiao

A 1-bit reconfigurable transmit-reflect unit cell (TRUC) with independent beams is proposed in this paper. The TRUC operates in the C-band of satellite communication applications with the capacity to form bidirectional independent circularly polarized beams. In the downlink band and the uplink …

cn (code pays fourni par la source)

V-Band High-Selectivity Circular-Polarized Filtering Antenna Based on SIW Filtering Feeding Scheme

Hao-Tao Hu, Yu Xiao, Zengping Chen

This paper presents a high-selectivity circular-polarized (CP) filtering antenna operating in the 60 GHz band. The proposed antenna consists of a substrate-integrated waveguide (SIW) filtering feeding structure and a uniquely designed CP radiator. The feeding structure, independent of the resonator cavity, comprises …

cn (code pays fourni par la source)

Miniaturized Design of Vivaldi Antenna Based on an Improved Nonuniform Slot Profile Method for Ultrawideband Applications

Yu Xiao, Weijun Huang, Shiyou Xu, Zengping Chen

This communication introduces a refined design for the Vivaldi antenna, utilizing a nonuniform slot profile based on the Nonuniform Transmission Lines (NTLs) theory to achieve significant miniaturization suitable for Ultra-Wideband (UWB) applications. The research introduces two models: Model A facilitates direct comparison …

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