Stefan Shopov

565 total citations
31 papers, 460 citations indexed

About

Stefan Shopov is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Condensed Matter Physics. According to data from OpenAlex, Stefan Shopov has authored 31 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electrical and Electronic Engineering, 3 papers in Biomedical Engineering and 2 papers in Condensed Matter Physics. Recurrent topics in Stefan Shopov's work include Radio Frequency Integrated Circuit Design (26 papers), Photonic and Optical Devices (14 papers) and Advancements in PLL and VCO Technologies (10 papers). Stefan Shopov is often cited by papers focused on Radio Frequency Integrated Circuit Design (26 papers), Photonic and Optical Devices (14 papers) and Advancements in PLL and VCO Technologies (10 papers). Stefan Shopov collaborates with scholars based in Canada, United States and France. Stefan Shopov's co-authors include Sorin P. Voinigescu, Andreea Balteanu, P. Chevalier, Andreia Cathelin, Ozan Dogan Gurbuz, Gabriel M. Rebeiz, Jürgen Hasch, Peter Schvan, Joyce K. S. Poon and Jason C. C. Mak and has published in prestigious journals such as Proceedings of the IEEE, Optics Express and IEEE Journal of Solid-State Circuits.

In The Last Decade

Stefan Shopov

30 papers receiving 440 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Stefan Shopov Canada 13 451 55 44 31 18 31 460
P. Gamand France 8 298 0.7× 47 0.9× 68 1.5× 39 1.3× 12 0.7× 43 315
Ioannis Sarkas Canada 14 550 1.2× 34 0.6× 51 1.2× 71 2.3× 26 1.4× 24 571
Toshihide Suzuki Japan 10 422 0.9× 50 0.9× 32 0.7× 42 1.4× 9 0.5× 39 430
Andreea Balteanu Canada 12 450 1.0× 34 0.6× 44 1.0× 46 1.5× 28 1.6× 19 461
Thierry Parra France 10 396 0.9× 51 0.9× 68 1.5× 58 1.9× 12 0.7× 57 405
M. Rest Germany 8 282 0.6× 29 0.5× 44 1.0× 33 1.1× 13 0.7× 16 295
Paolo Valerio Testa Germany 13 459 1.0× 66 1.2× 44 1.0× 63 2.0× 25 1.4× 54 471
K.H.K. Yau Canada 10 505 1.1× 40 0.7× 53 1.2× 22 0.7× 48 2.7× 14 512
Saeed Zeinolabedinzadeh United States 12 383 0.8× 35 0.6× 27 0.6× 34 1.1× 35 1.9× 45 397
Mehmet Uzunkol United States 10 426 0.9× 44 0.8× 21 0.5× 37 1.2× 50 2.8× 16 434

Countries citing papers authored by Stefan Shopov

Since Specialization
Citations

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

Fields of papers citing papers by Stefan Shopov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stefan Shopov

This figure shows the co-authorship network connecting the top 25 collaborators of Stefan Shopov. A scholar is included among the top collaborators of Stefan Shopov 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 Stefan Shopov. Stefan Shopov 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.
Shopov, Stefan, et al.. (2020). A 210–284-GHz I–Q Receiver With On-Chip VCO and Divider Chain. IEEE Microwave and Wireless Components Letters. 30(1). 50–53. 15 indexed citations
2.
Shopov, Stefan, Ozan Dogan Gurbuz, Gabriel M. Rebeiz, & Sorin P. Voinigescu. (2018). A <inline-formula> <tex-math notation="LaTeX">${D}$ </tex-math> </inline-formula>-Band Digital Transmitter with 64-QAM and OFDM Free-Space Constellation Formation. IEEE Journal of Solid-State Circuits. 53(7). 2012–2022. 40 indexed citations
3.
Shopov, Stefan, et al.. (2017). Ultralow-Power Radar Sensors for Ambient Sensing in the ${V}$ -Band. IEEE Transactions on Microwave Theory and Techniques. 65(12). 5401–5410. 13 indexed citations
4.
Shopov, Stefan, et al.. (2017). Ultra-Broadband I/Q RF-DAC Transmitters. IEEE Transactions on Microwave Theory and Techniques. 65(12). 5411–5421. 27 indexed citations
5.
Yong, Zheng, Stefan Shopov, Jared C. Mikkelsen, et al.. (2017). RF and Thermal Considerations of a Flip-Chip Integrated 40+ Gb/s Silicon Photonic Electro-Optic Transmitter. Journal of Lightwave Technology. 36(2). 245–251. 5 indexed citations
6.
Yong, Zheng, Stefan Shopov, Jared C. Mikkelsen, et al.. (2017). Flip-chip integrated silicon Mach-Zehnder modulator with a 28nm fully depleted silicon-on-insulator CMOS driver. Optics Express. 25(6). 6112–6112. 12 indexed citations
7.
Yong, Zheng, Stefan Shopov, Jared C. Mikkelsen, et al.. (2017). A 44Gbps High Extinction Ratio Silicon Mach-Zehnder Modulator with a 3D-Integrated 28nm FD-SOI CMOS Driver. Optical Fiber Communication Conference. Tu2H.3–Tu2H.3. 10 indexed citations
8.
Shopov, Stefan, Ozan Dogan Gurbuz, Gabriel M. Rebeiz, & Sorin P. Voinigescu. (2017). A 13.2-dBm, 138-GHz I/Q RF-DAC with 64-QAM and OFDM free-space constellation formation. 191–194. 7 indexed citations
9.
Shopov, Stefan, et al.. (2016). 55-nm SiGe BiCMOS Distributed Amplifier Topologies for Time-Interleaved 120-Gb/s Fiber-Optic Receivers and Transmitters. IEEE Journal of Solid-State Circuits. 51(9). 2040–2053. 31 indexed citations
10.
Shopov, Stefan, Ozan Dogan Gurbuz, Gabriel M. Rebeiz, & Sorin P. Voinigescu. (2016). A 10-Gb/s, 100-GHz RF Power-DAC Transmitter with On-Die I/Q Driven Antenna Elements and Free-Space Constellation Formation. 1–4. 7 indexed citations
11.
Shopov, Stefan, et al.. (2016). Analog Circuit Blocks for 80-GHz Bandwidth Frequency-Interleaved, Linear, Large-Swing Front-Ends. IEEE Journal of Solid-State Circuits. 51(9). 1985–1993. 18 indexed citations
12.
Shopov, Stefan, Jürgen Hasch, P. Chevalier, Andreia Cathelin, & Sorin P. Voinigescu. (2015). A 240GHz Synthesizer in 55nm SiGe BiCMOS. 1–4. 3 indexed citations
13.
Shopov, Stefan, et al.. (2015). 90nm SiGe BiCMOS analog front-end circuits for 80GHz bandwidth large-swing transmitters. 157–160. 2 indexed citations
14.
Shopov, Stefan & Sorin P. Voinigescu. (2014). Characterization of the High Frequency Performance of 28-nm UTBB FDSOI MOSFETs as a Function of Backgate Bias. 1–4. 18 indexed citations
15.
Shopov, Stefan & Sorin P. Voinigescu. (2014). An 8-Bit 140-GHz Power-DAC Cell for IQ Transmitter Arrays with Antenna Segmentation. 1–4. 13 indexed citations
16.
Shopov, Stefan, Andreea Balteanu, & Sorin P. Voinigescu. (2014). A 19 dBm, 15 Gbaud, 9 bit SOI CMOS Power-DAC Cell for High-Order QAM W-Band Transmitters. IEEE Journal of Solid-State Circuits. 49(7). 1653–1664. 32 indexed citations
17.
Balteanu, Andreea, Stefan Shopov, & Sorin P. Voinigescu. (2014). A High Modulation Bandwidth, 110 GHz Power-DAC Cell for IQ Transmitter Arrays With Direct Amplitude and Phase Modulation. IEEE Journal of Solid-State Circuits. 49(10). 2103–2113. 12 indexed citations
18.
Balteanu, Andreea, Stefan Shopov, & Sorin P. Voinigescu. (2013). A 2&#x000D7;44Gb/s 110-GHz Wireless Transmitter with Direct Amplitude and Phase Modulation in 45-nm SOI CMOS. 43. 1–4. 12 indexed citations
19.
Shopov, Stefan, Andreea Balteanu, & Sorin P. Voinigescu. (2013). A 19-dBm, 15-Gbaud, 9-bit SOI CMOS power-DAC cell for high-order QAM W-band transmitters. 69–72. 6 indexed citations
20.
Shopov, Stefan, Rony E. Amaya, John Rogers, & Calvin Plett. (2011). Adapting the Doherty amplifier for millimetre-wave CMOS applications. 229–232. 5 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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