Erik Öjefors

2.3k total citations
51 papers, 1.7k citations indexed

About

Erik Öjefors is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Erik Öjefors has authored 51 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Electrical and Electronic Engineering, 17 papers in Aerospace Engineering and 13 papers in Astronomy and Astrophysics. Recurrent topics in Erik Öjefors's work include Microwave Engineering and Waveguides (24 papers), Radio Frequency Integrated Circuit Design (21 papers) and Photonic and Optical Devices (15 papers). Erik Öjefors is often cited by papers focused on Microwave Engineering and Waveguides (24 papers), Radio Frequency Integrated Circuit Design (21 papers) and Photonic and Optical Devices (15 papers). Erik Öjefors collaborates with scholars based in Germany, Sweden and Pakistan. Erik Öjefors's co-authors include Ullrich R. Pfeiffer, Hartmut G. Roskos, Alvydas Lisauskas, Diana Glaab, Yan Zhao, Anders Rydberg, P. Haring Bolívar, B. Heinemann, B. Heinemann and Peter Lindberg and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and IEEE Journal of Solid-State Circuits.

In The Last Decade

Erik Öjefors

45 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Erik Öjefors Germany 21 1.7k 649 417 217 212 51 1.7k
Omeed Momeni United States 20 1.4k 0.9× 258 0.4× 183 0.4× 101 0.5× 164 0.8× 58 1.5k
Shintaro Hisatake Japan 20 1.4k 0.8× 214 0.3× 507 1.2× 106 0.5× 225 1.1× 105 1.5k
Miguel Urteaga United States 29 2.9k 1.7× 318 0.5× 809 1.9× 74 0.3× 236 1.1× 188 3.0k
Hiroki Sugiyama Japan 16 1.2k 0.7× 243 0.4× 613 1.5× 38 0.2× 82 0.4× 126 1.3k
S. Diebold Germany 13 930 0.6× 118 0.2× 353 0.8× 81 0.4× 77 0.4× 45 981
Oleg Cojocari Germany 14 660 0.4× 358 0.6× 312 0.7× 38 0.2× 47 0.2× 80 732
Carol L. Kory United States 17 1.7k 1.0× 103 0.2× 1.7k 4.1× 302 1.4× 81 0.4× 86 1.9k
Tom K. Johansen Denmark 16 828 0.5× 76 0.1× 170 0.4× 112 0.5× 101 0.5× 157 921
Kyung Hyun Park South Korea 17 781 0.5× 132 0.2× 342 0.8× 47 0.2× 110 0.5× 64 855
Akihiko Hirata Japan 17 1.2k 0.7× 77 0.1× 184 0.4× 247 1.1× 64 0.3× 95 1.2k

Countries citing papers authored by Erik Öjefors

Since Specialization
Citations

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

Fields of papers citing papers by Erik Öjefors

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Erik Öjefors. 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 Erik Öjefors. The network helps show where Erik Öjefors may publish in the future.

Co-authorship network of co-authors of Erik Öjefors

This figure shows the co-authorship network connecting the top 25 collaborators of Erik Öjefors. A scholar is included among the top collaborators of Erik Öjefors 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 Erik Öjefors. Erik Öjefors 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.
Öjefors, Erik, et al.. (2022). 60 GHz RF module with beam-steering optimization algorithm for high data rate access and backhaul communications. EURASIP Journal on Wireless Communications and Networking. 2022(1). 1 indexed citations
2.
Öjefors, Erik, et al.. (2021). Broadband Fan-out Phased Antenna Array at 28 GHz for 5G Applications. 212–215. 7 indexed citations
3.
Öjefors, Erik, et al.. (2019). 60 GHz compact broadband antenna arrays with wide‐angle beam steering. The Journal of Engineering. 2019(8). 5407–5414. 12 indexed citations
4.
Öjefors, Erik, et al.. (2019). Advanced Wafer Level PKG Solutions for 60GHz WiGig (802.11ad) Telecom Infrastructure. 968–971. 9 indexed citations
5.
Öjefors, Erik, et al.. (2014). An 8-way power-combining E-band amplifier in a SiGe HBT technology. 56. 45–48. 7 indexed citations
6.
Öjefors, Erik, B. Heinemann, & Ullrich R. Pfeiffer. (2011). A 220GHz subharmonic receiver front end in a SiGe HBT technology. Zenodo (CERN European Organization for Nuclear Research). 1–4. 15 indexed citations
7.
Sherry, Hani, Janusz Grzyb, Yan Zhao, et al.. (2011). A broadband 0.6 to 1 THz CMOS imaging detector with an integrated lens. 2011 IEEE MTT-S International Microwave Symposium. 1–4. 59 indexed citations
8.
Öjefors, Erik, et al.. (2010). Silicon integrated patch antennas for terahertz imaging applications. German Microwave Conference. 13–15. 2 indexed citations
9.
Öjefors, Erik, et al.. (2010). A 160-GHz low-noise downconverter in a SiGe HBT technology. 521–524. 25 indexed citations
10.
Glaab, Diana, Sebastian Boppel, Alvydas Lisauskas, et al.. (2010). Terahertz heterodyne detection with silicon field-effect transistors. Applied Physics Letters. 96(4). 84 indexed citations
11.
Öjefors, Erik, Alvydas Lisauskas, Diana Glaab, Hartmut G. Roskos, & Ullrich R. Pfeiffer. (2009). Terahertz Imaging Detectors in CMOS Technology. Journal of Infrared Millimeter and Terahertz Waves. 43 indexed citations
12.
Pfeiffer, Ullrich R., et al.. (2009). A CMOS focal-plane array for heterodyne terahertz imaging. 433–436. 27 indexed citations
13.
Lisauskas, Alvydas, Ullrich R. Pfeiffer, Erik Öjefors, et al.. (2009). Rational design of high-responsivity detectors of terahertz radiation based on distributed self-mixing in silicon field-effect transistors. Journal of Applied Physics. 105(11). 240 indexed citations
14.
Pfeiffer, Ullrich R. & Erik Öjefors. (2008). A 600-GHz CMOS focal-plane array for terahertz imaging applications. 110–113. 70 indexed citations
15.
16.
Öjefors, Erik, et al.. (2007). Monolithic Integration of a Folded Dipole Antenna With a 24-GHz Receiver in SiGe HBT Technology. IEEE Transactions on Microwave Theory and Techniques. 55(7). 1467–1475. 46 indexed citations
17.
Lenkkeri, Jaakko, et al.. (2005). Packaging issues of 24 GHz traffic control radar front end based on SiGe and LTCC technologies. 1 indexed citations
18.
Yousef, Hanna, et al.. (2004). Ion Track Enabled High Aspect Ratio Flexible PCB Via Technology. MRS Proceedings. 833. 3 indexed citations
19.
Öjefors, Erik & Anders Rydberg. (2003). LTCC and glob-top packaging for 24 GHz MMICs with integrated antennas. 1 indexed citations
20.
Öjefors, Erik, et al.. (2001). High gain micromachined slot-coupled patch-antenna for 60 GHz WLAN application. 3 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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