Kai Wu

2.5k total citations · 1 hit paper
115 papers, 1.7k citations indexed

About

Kai Wu is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Computer Networks and Communications. According to data from OpenAlex, Kai Wu has authored 115 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Electrical and Electronic Engineering, 51 papers in Aerospace Engineering and 16 papers in Computer Networks and Communications. Recurrent topics in Kai Wu's work include Antenna Design and Optimization (20 papers), Indoor and Outdoor Localization Technologies (15 papers) and Radar Systems and Signal Processing (15 papers). Kai Wu is often cited by papers focused on Antenna Design and Optimization (20 papers), Indoor and Outdoor Localization Technologies (15 papers) and Radar Systems and Signal Processing (15 papers). Kai Wu collaborates with scholars based in China, Australia and United States. Kai Wu's co-authors include J. Andrew Zhang, Y. Jay Guo, Xiaojing Huang, Jinhong Yuan, Shanzhi Chen, Md. Lushanur Rahman, Robert W. Heath, Ren Ping Liu, Tao Su and Wei Ni and has published in prestigious journals such as SHILAP Revista de lepidopterología, ACS Applied Materials & Interfaces and IEEE Transactions on Signal Processing.

In The Last Decade

Kai Wu

100 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Enabling Joint Communication and Radar Sensing in Mobile Networks—A Survey

2021 663 citations J. Andrew Zhang, Kai Wu et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kai Wu China	16	998	790	333	173	126	115	1.7k
Xiaohui Zhao China	21	781 0.8×	397 0.5×	390 1.2×	86 0.5×	94 0.7×	108	1.5k
Aijun Liu China	29	1.4k 1.4×	1.1k 1.4×	871 2.6×	36 0.2×	75 0.6×	185	2.5k
Weidong Wang China	18	1.0k 1.0×	429 0.5×	501 1.5×	30 0.2×	64 0.5×	246	1.5k
Pablo Angueira Spain	25	1.9k 1.9×	322 0.4×	457 1.4×	151 0.9×	31 0.2×	229	2.5k
Junwei Xie China	23	223 0.2×	902 1.1×	200 0.6×	140 0.8×	94 0.7×	115	1.4k
Yi Zhuang China	22	543 0.5×	226 0.3×	501 1.5×	100 0.6×	70 0.6×	134	1.6k
Yanbo Xue China	17	312 0.3×	349 0.4×	178 0.5×	114 0.7×	72 0.6×	62	1.1k
S. Koteswara Rao India	19	333 0.3×	258 0.3×	276 0.8×	149 0.9×	173 1.4×	162	1.6k
Donghui Hu China	26	212 0.2×	674 0.9×	181 0.5×	104 0.6×	302 2.4×	140	2.1k

Countries citing papers authored by Kai Wu

Since Specialization

Citations

This map shows the geographic impact of Kai Wu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kai Wu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai Wu more than expected).

Fields of papers citing papers by Kai Wu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kai Wu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kai Wu. The network helps show where Kai Wu may publish in the future.

Co-authorship network of co-authors of Kai Wu

This figure shows the co-authorship network connecting the top 25 collaborators of Kai Wu. A scholar is included among the top collaborators of Kai Wu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kai Wu. Kai Wu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Thomas, David, Kai Wu, & Y. Jay Guo. (2025). A New TDU-Based Hierarchical Beamforming Framework to Suppress Grating Lobes and Save Space. IEEE Open Journal of Antennas and Propagation. 6(5). 1338–1347.

Wu, Kai, et al.. (2025). Bayesian Sensing for Time-Varying Channels in ISAC Systems. IEEE Transactions on Communications. 73(11). 11886–11900. 1 indexed citations

Bai, Yuxuan, Qiu‐An Huang, Kai Wu, & Jiujun Zhang. (2024). Decouple charge transfer reactions in the Li-ion battery. Journal of Energy Chemistry. 92. 759–798. 15 indexed citations

Chen, Jinsong, et al.. (2024). Joint Active and Passive Beamforming in RIS-Assisted Secure ISAC Systems. Sensors. 24(1). 289–289. 9 indexed citations

Wu, Kai, et al.. (2024). A Versatile Digital Antenna Array Transceiving System With Online Self-Calibration. IEEE Antennas and Wireless Propagation Letters. 23(11). 3624–3628.

Zhang, J. Andrew, et al.. (2024). Anchor Points Assisted Uplink Sensing in Perceptive Mobile Networks. IEEE Transactions on Communications. 73(2). 904–920. 3 indexed citations

Wu, Kai, Ting Zhang, Yanyan Wang, et al.. (2024). Performance of Co9S8/Cu2S@LDH nanowires prepared by dual sulfur sources to promote oxygen evolution performance. Journal of Electroanalytical Chemistry. 962. 118262–118262. 2 indexed citations

Wu, Kai, Jacopo Pegoraro, Francesca Meneghello, et al.. (2024). Sensing in Bistatic ISAC Systems With Clock Asynchronism: A signal processing perspective. IEEE Signal Processing Magazine. 41(5). 31–43. 8 indexed citations

Liu, Haitao, et al.. (2023). Learning Multitask Gaussian Process Over Heterogeneous Input Domains. IEEE Transactions on Systems Man and Cybernetics Systems. 53(10). 6232–6244. 8 indexed citations

10.

Wu, Nan, et al.. (2023). VAMP-Based Iterative Equalization for Index-Modulated Multicarrier FTN Signaling. IEEE Transactions on Communications. 71(4). 2304–2316. 4 indexed citations

11.

Wu, Kai. (2021). Fast and accurate estimation of angle-of-arrival in millimetre-wave large-scale hybrid arrays. Journal and proceedings of the Royal Society of New South Wales. 154(2). 257–257. 1 indexed citations

12.

Wu, Kai, J. Andrew Zhang, Xiaojing Huang, Y. Jay Guo, & Jinhong Yuan. (2021). Reliable Frequency-Hopping MIMO Radar-Based Communications With Multi-Antenna Receiver. IEEE Transactions on Communications. 69(8). 5502–5513. 11 indexed citations

13.

Wu, Kai, Wei Ni, J. Andrew Zhang, Ren Ping Liu, & Yimin Guo. (2020). Refinement of Optimal Interpolation Factor for DFT Interpolated Frequency Estimator. IEEE Communications Letters. 24(4). 782–786. 12 indexed citations

14.

Wu, Kai, et al.. (2019). Exploiting Spatial-Wideband Effect for Fast AoA Estimation at Lens Antenna Array. IEEE Journal of Selected Topics in Signal Processing. 13(5). 902–917. 13 indexed citations

15.

Wu, Kai, Wei Ni, Tao Su, Ren Ping Liu, & Y. Jay Guo. (2019). Expeditious Estimation of Angle-of-Arrival for Hybrid Butler Matrix Arrays. IEEE Transactions on Wireless Communications. 18(4). 2170–2185. 6 indexed citations

16.

Wu, Kai, Wei Ni, Tao Su, Ren Ping Liu, & Y. Jay Guo. (2018). Efficient Angle-of-Arrival Estimation of Lens Antenna Arrays for Wireless Information and Power Transfer. IEEE Journal on Selected Areas in Communications. 37(1). 116–130. 14 indexed citations

17.

Da, Xinyu, et al.. (2018). Circularly polarized low-cost wide band reflectarray antenna constructed with subwavelength elements. International Journal of RF and Microwave Computer-Aided Engineering. 28(6). e21277–e21277. 5 indexed citations

18.

Wu, Kai, Wei Ni, Tao Su, Ren Ping Liu, & Y. Jay Guo. (2018). Robust Unambiguous Estimation of Angle-of-Arrival in Hybrid Array With Localized Analog Subarrays. IEEE Transactions on Wireless Communications. 17(5). 2987–3002. 34 indexed citations

19.

Wu, Kai, Wei Ni, Tao Su, Ren Ping Liu, & Y. Jay Guo. (2018). Fast and Accurate Estimation of Angle-of-Arrival for Satellite-Borne Wideband Communication System. IEEE Journal on Selected Areas in Communications. 36(2). 314–326. 18 indexed citations

20.

Wu, Kai, et al.. (2003). Study of Pb2+ on the mechanism of trypsin activity. Wuji huaxue xuebao. 19(2). 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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