J.I. Sewell

658 total citations
81 papers, 424 citations indexed

About

J.I. Sewell is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Signal Processing. According to data from OpenAlex, J.I. Sewell has authored 81 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Electrical and Electronic Engineering, 45 papers in Biomedical Engineering and 13 papers in Signal Processing. Recurrent topics in J.I. Sewell's work include Analog and Mixed-Signal Circuit Design (36 papers), Radio Frequency Integrated Circuit Design (23 papers) and Digital Filter Design and Implementation (13 papers). J.I. Sewell is often cited by papers focused on Analog and Mixed-Signal Circuit Design (36 papers), Radio Frequency Integrated Circuit Design (23 papers) and Digital Filter Design and Implementation (13 papers). J.I. Sewell collaborates with scholars based in United Kingdom, Switzerland and Australia. J.I. Sewell's co-authors include Robert K. Henderson, Li Ping, A.G.J. Holt, C. Toumazou, J. Fidler, Nyuk Yoong Voo, E.M. Drakakis, D.G. Haigh, A.J. Payne and F Stephenson and has published in prestigious journals such as Proceedings of the IEEE, IEEE Journal of Solid-State Circuits and Cell Reports.

In The Last Decade

J.I. Sewell

65 papers receiving 360 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.I. Sewell United Kingdom 11 246 198 55 52 29 81 424
Brian Holland United States 11 84 0.3× 14 0.1× 5 0.1× 23 0.4× 126 4.3× 41 322
Ziwei Wan China 10 339 1.4× 36 0.2× 12 0.2× 21 0.4× 23 512
Robert Stacey United States 8 681 2.8× 23 0.1× 5 0.1× 37 0.7× 7 0.2× 11 826
Sungwook Kim South Korea 10 104 0.4× 48 0.2× 1 0.0× 9 0.2× 5 0.2× 27 454
R. Mason Canada 9 229 0.9× 96 0.5× 10 0.2× 11 0.4× 48 314
Baptist Vandersmissen Belgium 11 98 0.4× 165 0.8× 1 0.0× 33 0.6× 18 499
Byung‐Tak Lee South Korea 9 177 0.7× 29 0.1× 1 0.0× 20 0.4× 5 0.2× 58 315
Andreas Lamprecht Germany 8 49 0.2× 106 0.5× 1 0.0× 17 0.3× 3 0.1× 15 316
Michael Ingram United States 15 501 2.0× 47 0.2× 5 0.1× 3 0.1× 2 0.1× 36 617

Countries citing papers authored by J.I. Sewell

Since Specialization
Citations

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

Fields of papers citing papers by J.I. Sewell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.I. Sewell. 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 J.I. Sewell. The network helps show where J.I. Sewell may publish in the future.

Co-authorship network of co-authors of J.I. Sewell

This figure shows the co-authorship network connecting the top 25 collaborators of J.I. Sewell. A scholar is included among the top collaborators of J.I. Sewell 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 J.I. Sewell. J.I. Sewell 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.
Graziani, Vittoria, Aurélien Tripp, Óscar Maiques, et al.. (2025). SLC7A11 protects amoeboid-disseminating cancer cells from oxidative stress. Cell Reports. 44(7). 115939–115939.
2.
Sewell, J.I.. (2014). “Becoming Rather Than Being”: Queer’s Double-Edged Discourse as Deconstructive Practice. Journal of Communication Inquiry. 38(4). 291–307. 2 indexed citations
3.
Sewell, J.I.. (2009). Shape of the Suburbs. University of Toronto Press eBooks. 18 indexed citations
4.
Schmalz, K., et al.. (2006). A class AB 6th order log-domain filter in BiCMOS with 100-500 MHz tuning range. 2. 111–114. 3 indexed citations
5.
Sewell, J.I., et al.. (2003). A method for the evaluation of multirate sigma-delta systems. 3. 1328–1331.
6.
Ping, Li, Robert K. Henderson, & J.I. Sewell. (2003). Matrix methods for switched-capacitor filter design. cas 34. 1021–1024. 1 indexed citations
7.
Drakakis, E.M., et al.. (2002). High-order lowpass and bandpass elliptic log-domain ladder filters. 1. 141–144. 9 indexed citations
8.
Sewell, J.I., et al.. (1998). A robust CMOS compander. IEEE Journal of Solid-State Circuits. 33(7). 1059–1064. 1 indexed citations
9.
Henderson, Robert K., et al.. (1994). Matrix methods for the design of transconductor ladder filters. IEE Proceedings - Circuits Devices and Systems. 141(2). 89–89. 13 indexed citations
10.
Sewell, J.I.. (1993). The Shape of the City. University of Toronto Press eBooks. 70 indexed citations
11.
Sewell, J.I., et al.. (1993). Computer-aided design of high order sigma-delta ADCs. 1 indexed citations
12.
Henderson, Robert K., et al.. (1991). A Methodology for Integrated Ladder Filter Design. IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing. 38. 853–868. 11 indexed citations
13.
Sewell, J.I., et al.. (1991). Software for the design of transconductor-capacitor filters and equalisers. 2 indexed citations
14.
Henderson, Robert K., et al.. (1991). Matrix methods for the design of transconductor ladder filters. 138. 1355–1358 vol.3. 4 indexed citations
15.
Henderson, Robert K., Li Ping, & J.I. Sewell. (1989). A design program for digital and analogue filters: PANDDA. 289–293. 6 indexed citations
16.
Ping, Li & J.I. Sewell. (1987). The LUD approach to switched-capacitor filter design. IEEE Transactions on Circuits and Systems. 34(12). 1611–1614. 7 indexed citations
17.
Sewell, J.I.. (1980). Analysis of active switched-capacitator networks. Proceedings of the IEEE. 68(2). 292–293. 4 indexed citations
18.
Sewell, J.I., et al.. (1974). Symbolic analysis of networks by partitioned polynomial interpolation. IEEE Transactions on Circuits and Systems. 21(3). 345–347. 2 indexed citations
19.
Sewell, J.I.. (1970). Synthesis of active devices†. International Journal of Electronics. 29(6). 501–511. 3 indexed citations
20.
Holt, A.G.J. & J.I. Sewell. (1965). Active RC filters employing a single operational amplifier to obtain biquadratic responses. Proceedings of the Institution of Electrical Engineers. 112(12). 2227–2227. 9 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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