This map shows the geographic impact of Jun Takeuchi'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 Jun Takeuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jun Takeuchi more than expected).
This network shows the impact of papers produced by Jun Takeuchi. 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 Jun Takeuchi. The network helps show where Jun Takeuchi may publish in the future.
Co-authorship network of co-authors of Jun Takeuchi
This figure shows the co-authorship network connecting the top 25 collaborators of Jun Takeuchi.
A scholar is included among the top collaborators of Jun Takeuchi 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 Jun Takeuchi. Jun Takeuchi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Hirata, Akihiko & Jun Takeuchi. (2015). 120-GHz-band wireless link antenna technologies for polarization multiplexing. European Conference on Antennas and Propagation. 1–4.1 indexed citations
Hirokawa, Jiro, et al.. (2013). 64x64-element and 32x32-element slot array antennas using double-layer hollow-waveguide corporate-feed in the 120 GHz band. IEICE technical report. Speech. 113(34). 77–80.3 indexed citations
5.
Sano, Makoto, et al.. (2013). Design of a linear array of transverse slots without cross-polarization to any directions on a hollow rectangular waveguide. Tokyo Tech Research Repository (Tokyo Institute of Technology). 2. 918–920.2 indexed citations
6.
Hirata, Akihiko, Jun Takeuchi, Dong-Jin Kim, & Jiro Hirokawa. (2013). 10-Gbit/s dual channel transmission of 120-GHz-band wireless link using planar slot array antennas. European Microwave Conference. 744–747.3 indexed citations
7.
Hirokawa, Jiro, Dongjin Kim, Makoto Ando, et al.. (2013). Wideband waveguide slot array antennas with corporate-feed in 120GHz and 350GHz bands. 866–867.12 indexed citations
Takeuchi, Jun, Akihiko Hirata, Hiroyuki Takahashi, & Naoya Kukutsu. (2010). 10-Gbit/s bi-directional and 20-Gbit/s uni-directional data transmission over a 120-GHz-band wireless link using a finline ortho-mode transducer. Asia-Pacific Microwave Conference.20 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.