W. K. Liu

681 total citations
29 papers, 332 citations indexed

About

W. K. Liu is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Artificial Intelligence. According to data from OpenAlex, W. K. Liu has authored 29 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Electrical and Electronic Engineering, 17 papers in Aerospace Engineering and 5 papers in Artificial Intelligence. Recurrent topics in W. K. Liu's work include Antenna Design and Analysis (16 papers), Microwave Engineering and Waveguides (13 papers) and Millimeter-Wave Propagation and Modeling (13 papers). W. K. Liu is often cited by papers focused on Antenna Design and Analysis (16 papers), Microwave Engineering and Waveguides (13 papers) and Millimeter-Wave Propagation and Modeling (13 papers). W. K. Liu collaborates with scholars based in China, United Kingdom and Saudi Arabia. W. K. Liu's co-authors include Zhijun Zhang, Zhenghe Feng, Han Xiao, Magdy F. Iskander, Zhaocheng Wang, Zhaocheng Wang, Shi Jin, Sheng Chen, Lajos Hanzo and Qian Chen and has published in prestigious journals such as Journal of Colloid and Interface Science, IEEE Access and IEEE Transactions on Wireless Communications.

In The Last Decade

W. K. Liu

26 papers receiving 323 citations

Peers

W. K. Liu

EEE

AE

AI

CNC

MC

S. P. Majumder Bangladesh

Xiaohang Song Germany

Akram Shafie Australia

Hongkun Li China

Pinku Ranjan India

S. Park South Korea

Xinwei Wang China

Siu-Ming Yiu Hong Kong

Chandan Tilak Bhunia India

S. P. Majumder Bangladesh

W. K. Liu

409 ×1.5

EEE

37 ×0.2

AE

36 ×0.9

AI

59 ×2.4

CNC

12 ×0.7

MC

Citations per year, relative to W. K. Liu W. K. Liu (= 1×) peers S. P. Majumder

Countries citing papers authored by W. K. Liu

Since Specialization

Citations

This map shows the geographic impact of W. K. Liu'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 W. K. Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. K. Liu more than expected).

Fields of papers citing papers by W. K. Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. K. Liu. 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 W. K. Liu. The network helps show where W. K. Liu may publish in the future.

Co-authorship network of co-authors of W. K. Liu

This figure shows the co-authorship network connecting the top 25 collaborators of W. K. Liu. A scholar is included among the top collaborators of W. K. Liu 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 W. K. Liu. W. K. Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Zhang, Xueli, Chenyu Tao, Shushu Chu, et al.. (2025). Single cobalt sites on defective carbon nanosheets as efficient oxidase mimics for visual biosensing. Nano Research. 18(5). 94907336–94907336. 4 indexed citations

2.

Tao, Chenyu, et al.. (2024). Electronic structure engineering of N-doped carbon nanozyme via incorporating Cl and sp3-hybridized defected carbon for organophosphorus pesticides assay. Journal of Colloid and Interface Science. 678(Pt A). 427–435. 8 indexed citations

3.

Xiao, Han, et al.. (2023). A Knowledge-Driven Meta-Learning Method for CSI Feedback. 4138–4143. 4 indexed citations

4.

Xiao, Han, W. K. Liu, Jiajia Guo, et al.. (2023). Knowledge-Driven Meta-Learning for CSI Feedback. IEEE Transactions on Wireless Communications. 23(6). 5694–5709. 8 indexed citations

5.

Liu, W. K., et al.. (2021). EVCsiNet: Eigenvector-Based CSI Feedback Under 3GPP Link-Level Channels. IEEE Wireless Communications Letters. 10(12). 2688–2692. 25 indexed citations

6.

Liu, W. K. & Zhaocheng Wang. (2019). Statistics-Assisted Beam Training for MmWave Massive MIMO Systems. IEEE Communications Letters. 23(8). 1401–1404. 3 indexed citations

7.

Liu, W. K., et al.. (2019). Calibrated Beam Training for Millimeter-Wave Massive MIMO Systems. 1–5. 8 indexed citations

8.

Liu, W. K. & Zhaocheng Wang. (2019). Non-Uniform Full-Dimension MIMO: New Topologies and Opportunities. IEEE Wireless Communications. 26(2). 124–132. 12 indexed citations

9.

Zhao, Peiyao, et al.. (2017). Hybrid Precoding with Two-Layer Phase Shifter Feeding Network for mmWave FD-MIMO Systems. 1–6. 4 indexed citations

10.

Liu, W. K., Zhaocheng Wang, & Xudong Zhu. (2016). Low-density spatial RS design and channel estimation for FDD massive full-dimensional MIMO systems. 61. 670–674. 1 indexed citations

11.

Wang, Zhaocheng, W. K. Liu, Qian Chen, Sheng Chen, & Lajos Hanzo. (2016). Two-Dimensional Precoding for 3-D Massive MIMO. IEEE Transactions on Vehicular Technology. 66(6). 5485–5490. 27 indexed citations

12.

Liu, W. K., Qian Chen, & Zhaocheng Wang. (2015). Location-Based Channel Estimation for Massive Full-Dimensional MIMO Systems. 61. 1–5. 1 indexed citations

13.

Liu, Longsheng, W. K. Liu, Yue Li, Zhijun Zhang, & Zhenghe Feng. (2014). A planar reconfigurable antenna with bidirectional end-fire and broadside radiation patterns. Microwave and Optical Technology Letters. 56(8). 1942–1946. 2 indexed citations

14.

Liu, W. K., Zhijun Zhang, & Zhenghe Feng. (2013). Bidirectional rectangular ring antenna for coal mine/tunnel communication. Microwave and Optical Technology Letters. 55(6). 1412–1416. 4 indexed citations

15.

Liu, W. K., et al.. (2013). A Bidirectional High-Gain Cascaded Ring Antenna for Communication in Coal Mine. IEEE Antennas and Wireless Propagation Letters. 12. 761–764. 39 indexed citations

16.

Liu, W. K., Zhijun Zhang, Zhenghe Feng, & Hua Liu. (2013). A bidirectional circular polarized array with the same rotation using a special substrate. 146. 2149–2150. 1 indexed citations

17.

Liu, W. K., Yue Li, Zhijun Zhang, & Zhenghe Feng. (2013). A Bidirectional Array of the Same Left-Handed Circular Polarization Using a Special Substrate. IEEE Antennas and Wireless Propagation Letters. 12. 1543–1546. 18 indexed citations

18.

Liu, W. K., Zhijun Zhang, & Zhenghe Feng. (2012). ISM 433-MHz Miniaturized Antenna Using the Shielding Box of Mobile Terminals. IEEE Antennas and Wireless Propagation Letters. 11. 330–333. 13 indexed citations

19.

Liu, W. K., Kunpeng Wei, Zhijun Zhang, Jianfeng Zheng, & Zhenghe Feng. (2011). A circularly polarized antenna with conical beam. 637. 1–4. 5 indexed citations

20.

Liu, W. K., Zhijun Zhang, Jianfeng Zheng, & Zhenghe Feng. (2011). A novel miniaturized antenna for ISM 433MHz wireless system. 44. 1–4. 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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