Search Results - "Zhang Xiaofei"

DOA Estimation Based on Combined Unitary ESPRIT for Coprime MIMO Radar by Li, Jianfeng, Jiang, Defu, Zhang, Xiaofei

“…Direction of arrival (DOA) estimation for coprime multiple-input multiple-output radar is studied, and a combined unitary estimation of signal parameters via…”
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Emerging Roles and Research Tools of Atypical Ubiquitination by Huang, Qiuling, Zhang, Xiaofei

“…Ubiquitination is a posttranslational modification characterized by the covalent attachment of ubiquitin molecules to protein substrates. The ubiquitination…”
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Generalized Nested Array: Optimization for Degrees of Freedom and Mutual Coupling by Shi, Junpeng, Hu, Guoping, Zhang, Xiaofei, Zhou, Hao

“…In this letter, we propose a generalized nested array (GNA) with two flexible co-prime factors for enlarging the inter-element spacing of two concatenated…”
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Silver-Mediated Oxidative Aliphatic CH Trifluoromethylthiolation by Guo, Shuo, Zhang, Xiaofei, Tang, Pingping

“…The first example of a practical and direct trifluoromethylthiolation reaction of unactivated aliphatic CH bonds employs a silver‐based reagent. The reaction…”
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An Improved Unfolded Coprime Linear Array Design for DOA Estimation with No Phase Ambiguity by Gong, Pan, Zhang, Xiaofei

“…In this paper, the direction of arrival (DOA) estimation problem for the unfolded coprime linear array (UCLA) is researched. Existing common stacking…”
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Sparsity-Based Two-Dimensional DOA Estimation for Coprime Array: From Sum–Difference Coarray Viewpoint by Shi, Junpeng, Hu, Guoping, Zhang, Xiaofei, Sun, Fenggang, Zhou, Hao

“…This paper addresses the issue of two-dimensional (2-D) direction of arrival (DOA) estimation with coprime planar arrays (CPPAs) via sparse representation. Our…”
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Direction of Departure (DOD) and Direction of Arrival (DOA) Estimation in MIMO Radar with Reduced-Dimension MUSIC by Zhang, Xiaofei, Xu, Lingyun, Xu, Lei, Xu, Dazhuan

“…This letter discusses the problem of direction of departure (DOD) and direction of arrival (DOA) estimation for multi-input multi-output (MIMO) radar, and…”
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A Survey on Green 6G Network: Architecture and Technologies by Huang, Tongyi, Yang, Wu, Wu, Jun, Ma, Jin, Zhang, Xiaofei, Zhang, Daoyin

“…While 5G is being commercialized worldwide, research institutions around the world have started to look beyond 5G and 6G is expected to evolve into green…”
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Enhanced Coprime Array Structure and DOA Estimation Algorithm for Coherent Sources by Han, Xiaolei, Zhang, Xiaofei

“…This paper presents a new enhanced coprime array for direction of arrival (DOA) estimation. Coprime arrays are capable of estimating the DOA using coprime…”
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Extended-Aperture Unitary Root MUSIC-Based DOA Estimation for Coprime Array by Li, Jianfeng, Li, Dong, Jiang, Defu, Zhang, Xiaofei

“…Direction of arrival (DOA) estimation using coprime array is studied, and an extended-aperture unitary root multiple signal classification (MUSIC)-based method…”
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DOA Estimation for Coprime Linear Arrays: An Ambiguity-Free Method Involving Full DOFs by Zheng, Wang, Zhang, Xiaofei, Gong, Pan, Zhai, Hui

“…In this letter, an ambiguity-free direction of arrival (DOA) estimation method for coprime linear array (CLA), which generally consists of two uniform linear…”
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Current methodologies in protein ubiquitination characterization: from ubiquitinated protein to ubiquitin chain architecture by Sun, Mingwei, Zhang, Xiaofei

“…Abstract Ubiquitination is a versatile post-translational modification (PTM), which regulates diverse fundamental features of protein substrates, including…”
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Proteome-wide identification of ubiquitin interactions using UbIA-MS by Zhang, Xiaofei, Smits, Arne H, van Tilburg, Gabrielle BA, Ovaa, Huib, Huber, Wolfgang, Vermeulen, Michiel

“…This protocol describes the chemical synthesis of different nonhydrolyzable diubiquitin linkages and their use in affinity purification and LC–MS/MS…”
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Extended DOA-Matrix Method for DOA Estimation via Two Parallel Linear Arrays by Dai, Xiangrui, Zhang, Xiaofei, Wang, Yunfei

“…In this letter, the issue of direction of arrival (DOA) estimation for narrowband signals with two parallel linear arrays is discussed, and an extended…”
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Hierarchically porous silicon–carbon–nitrogen hybrid materials towards highly efficient and selective adsorption of organic dyes by Meng, Lala, Zhang, Xiaofei, Tang, Yusheng, Su, Kehe, Kong, Jie

“…The hierarchically macro/micro-porous silicon–carbon–nitrogen (Si–C–N) hybrid material was presented with novel functionalities of totally selective and highly…”
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Localization of Near-Field Sources: A Reduced-Dimension MUSIC Algorithm by Zhang, Xiaofei, Chen, Weiyang, Zheng, Wang, Xia, Zhongxi, Wang, Yunfei

“…In this letter, a reduced-dimension multiple signal classification (MUSIC) algorithm for near-field source localization ( i.e ., elevation angle and range)…”
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Boosting Hot Electrons in Hetero-superstructures for Plasmon-Enhanced Catalysis by Guo, Jun, Zhang, Yin, Shi, Lin, Zhu, Yanfei, Mideksa, Megersa F, Hou, Ke, Zhao, Wenshi, Wang, Dawei, Zhao, Meiting, Zhang, Xiaofei, Lv, Jiawei, Zhang, Jianqi, Wang, Xiaoli, Tang, Zhiyong

“…Hetero-nanostructures featured with both strong plasmon absorption and high catalytic activity are believed to be ideal platforms to realize efficient…”
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Alkylations of Arylboronic Acids including Difluoroethylation/Trifluoroethylation via Nickel-Catalyzed Suzuki Cross-Coupling Reaction by Zhang, Xiaofei, Yang, Chunhao

“…An efficient alkylation method of functionalized alkyl halides under mild nickel‐catalyzed C(sp3)C(sp2) Suzuki cross‐coupling conditions is described. The…”
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Transition-Metal-Free Oxidative Aliphatic C–H Azidation by Zhang, Xiaofei, Yang, Haodong, Tang, Pingping

“…The first example of a practical and selective azidation of unactivated aliphatic C–H bonds with easily handled sulfonyl azides as azide source without the use…”
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Theoretical Studies of Photophysical Properties of D-π-A-π-D-Type Diketopyrrolopyrrole-Based Molecules for Organic Light-Emitting Diodes and Organic Solar Cells by Jin, Ruifa, Zhang, Xiaofei, Xiao, Wenmin

“…A series of D-π-A diketopyrrolopyrrole(DPP)-based small molecules were designed for organic light-emitting diode(OLEDs) and organic solar cell(OSCs)…”
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