This map shows the geographic impact of Ville Viikari'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 Ville Viikari with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ville Viikari more than expected).
This network shows the impact of papers produced by Ville Viikari. 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 Ville Viikari. The network helps show where Ville Viikari may publish in the future.
Co-authorship network of co-authors of Ville Viikari
This figure shows the co-authorship network connecting the top 25 collaborators of Ville Viikari.
A scholar is included among the top collaborators of Ville Viikari 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 Ville Viikari. Ville Viikari is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ala‐Laurinaho, Juha, et al.. (2019). Integrated Metal-lens Antennas with Reduced Height at 71–76 GHz. Aaltodoc (Aalto University). 8740232.2 indexed citations
12.
Rasilainen, Kimmo, et al.. (2019). Ground Clearance in Smartphone Antennas. Chalmers Research (Chalmers University of Technology). 8739451.3 indexed citations
Holopainen, Jari, et al.. (2019). Bluetooth Antenna for Smart Jewellery with Metal Covers. European Conference on Antennas and Propagation. 8739541.1 indexed citations
Viikari, Ville, Zhou Du, Vasilii Semkin, Juha Ala‐Laurinaho, & Antti V. Räisänen. (2015). Reflection coefficient method for characterizing antennas on probe stations. European Conference on Antennas and Propagation. 1–4.2 indexed citations
17.
Du, Zhou, Ville Viikari, Juha Ala‐Laurinaho, & Antti V. Räisänen. (2014). 2D antenna radiation pattern retrieval using reflection coefficient measurement. Asia-Pacific Microwave Conference. 846–848.6 indexed citations
18.
Viikari, Ville, Timo Varpula, Heikki Seppä, et al.. (2009). Harmonic automotive radar for VRU classification. 1–5.20 indexed citations
19.
Viikari, Ville, Timo Varpula, & Mikko Kantanen. (2008). automotive radar technology for detecting road conditions. Backscattering properties of dry, wet, and icy asphalt. European Radar Conference. 276–279.13 indexed citations
20.
Viikari, Ville, Juha Mallat, Juha Ala‐Laurinaho, et al.. (2006). New Pattern Correction Techniques for Submm-wave CATRs. European Conference on Antennas and Propagation. 626. 202.4 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.