Chi‐Un Lei

39 papers and 197 indexed citations i.

About

Chi‐Un Lei is a scholar working on Electrical and Electronic Engineering, Education and Astronomy and Astrophysics. According to data from OpenAlex, Chi‐Un Lei has authored 39 papers receiving a total of 197 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Electrical and Electronic Engineering, 8 papers in Education and 7 papers in Astronomy and Astrophysics. Recurrent topics in Chi‐Un Lei’s work include Digital Filter Design and Implementation (7 papers), Lightning and Electromagnetic Phenomena (7 papers) and Experimental Learning in Engineering (6 papers). Chi‐Un Lei is often cited by papers focused on Digital Filter Design and Implementation (7 papers), Lightning and Electromagnetic Phenomena (7 papers) and Experimental Learning in Engineering (6 papers). Chi‐Un Lei collaborates with scholars based in Hong Kong, China and United Kingdom. Chi‐Un Lei's co-authors include Ngai Wong, Ka Lok Man, Jieming Ma, T. O. Ting, Kaiyu Wan, G.K.H. Pang, Yuanzhe Wang, Nan Zhang, Eng Gee Lim and Vincent Tam and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Signal Processing Letters and Lecture notes in computer science.

In The Last Decade

Co-authorship network of co-authors of Chi‐Un Lei i

Fields of papers citing papers by Chi‐Un Lei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chi‐Un Lei. 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 Chi‐Un Lei. The network helps show where Chi‐Un Lei may publish in the future.

Countries citing papers authored by Chi‐Un Lei

Since Specialization
Citations

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

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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2025