Ramachandra Achar

4.2k total citations · 1 hit paper
183 papers, 2.9k citations indexed

About

Ramachandra Achar is a scholar working on Electrical and Electronic Engineering, Astronomy and Astrophysics and Statistical and Nonlinear Physics. According to data from OpenAlex, Ramachandra Achar has authored 183 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 162 papers in Electrical and Electronic Engineering, 75 papers in Astronomy and Astrophysics and 32 papers in Statistical and Nonlinear Physics. Recurrent topics in Ramachandra Achar's work include Electromagnetic Compatibility and Noise Suppression (110 papers), Lightning and Electromagnetic Phenomena (75 papers) and Low-power high-performance VLSI design (57 papers). Ramachandra Achar is often cited by papers focused on Electromagnetic Compatibility and Noise Suppression (110 papers), Lightning and Electromagnetic Phenomena (75 papers) and Low-power high-performance VLSI design (57 papers). Ramachandra Achar collaborates with scholars based in Canada, India and United States. Ramachandra Achar's co-authors include M. Nakhla, Anestis Dounavis, D. Saraswat, Emad Gad, Ihsan Erdin, Natalie Nakhla, Jai Narayan Tripathi, Piero Triverio, S. Grivet‐Talocia and Flavio Canavero and has published in prestigious journals such as Proceedings of the IEEE, IEEE Access and IEEE Transactions on Microwave Theory and Techniques.

In The Last Decade

Ramachandra Achar

173 papers receiving 2.8k citations

Hit Papers

Simulation of high-speed interconnects 2001 2026 2009 2017 2001 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Simulation of high-speed interconnects
    2001 481 citations Ramachandra Achar, M. Nakhla Proceedings of the IEEE profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ramachandra Achar Canada 28 2.6k 1.5k 349 303 251 183 2.9k
M. Nakhla Canada 38 5.1k 2.0× 2.2k 1.5× 1.1k 3.1× 415 1.4× 571 2.3× 319 5.9k
José E. Schutt‐Ainé United States 24 1.9k 0.8× 473 0.3× 81 0.2× 95 0.3× 160 0.6× 177 2.2k
Clayton R. Paul United States 20 2.8k 1.1× 1.3k 0.9× 50 0.1× 177 0.6× 513 2.0× 57 3.2k
Luc Knockaert Belgium 23 1.1k 0.4× 284 0.2× 432 1.2× 97 0.3× 202 0.8× 153 1.8k
A.E. Ruehli United States 16 1.7k 0.7× 404 0.3× 104 0.3× 76 0.3× 133 0.5× 43 2.1k
Dries Vande Ginste Belgium 23 1.7k 0.7× 206 0.1× 119 0.3× 72 0.2× 77 0.3× 195 2.4k
Eli Chiprout United States 18 1.3k 0.5× 177 0.1× 300 0.9× 19 0.1× 84 0.3× 50 1.4k
Chung-Wen Ho United States 6 1.1k 0.4× 166 0.1× 121 0.3× 47 0.2× 219 0.9× 10 1.3k
P.A. Brennan United States 7 1.5k 0.6× 169 0.1× 133 0.4× 38 0.1× 209 0.8× 8 1.7k
K. Kundert United States 20 1.8k 0.7× 90 0.1× 239 0.7× 21 0.1× 173 0.7× 39 2.1k

Countries citing papers authored by Ramachandra Achar

Since Specialization
Citations

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

Fields of papers citing papers by Ramachandra Achar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramachandra Achar

This figure shows the co-authorship network connecting the top 25 collaborators of Ramachandra Achar. A scholar is included among the top collaborators of Ramachandra Achar 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 Ramachandra Achar. Ramachandra Achar 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.
2.
Achar, Ramachandra, et al.. (2025). Knowledge-Based Bidirectional Recurrent Neural Network Approach for Efficient Prediction of Jitter in a Chain of CMOS Inverters. IEEE journal on multiscale and multiphysics computational techniques. 10. 407–420.
3.
Achar, Ramachandra, et al.. (2024). An Efficient Machine Learning Approach for PSIJ Analysis in a Chain of CMOS Inverters. 1–3. 2 indexed citations
4.
5.
Achar, Ramachandra, et al.. (2024). DB-KBNN based Approach for PSIJ Analysis with a Comparative Study of Energy Models. 613–616. 2 indexed citations
6.
Achar, Ramachandra, et al.. (2024). TC-GVF: Tensor Core GPU-Based Vector Fitting via Accelerated Tall-Skinny QR Solvers. IEEE Transactions on Components Packaging and Manufacturing Technology. 15(1). 54–63. 1 indexed citations
7.
Achar, Ramachandra, et al.. (2023). TC-QR: Tensor Core-based QR Solver for Efficient GPU-based Vector Fitting. 2 indexed citations
8.
9.
Lee, Wai‐Kong, Hwajeong Seo, Seong Oun Hwang, et al.. (2022). DPCrypto: Acceleration of Post-Quantum Cryptography Using Dot-Product Instructions on GPUs. IEEE Transactions on Circuits and Systems I Regular Papers. 69(9). 3591–3604. 11 indexed citations
10.
11.
Erdin, Ihsan & Ramachandra Achar. (2019). Decoupling Capacitor Placement on Resonant Parallel-Plates Via Driving Point Impedance. IEEE Transactions on Microwave Theory and Techniques. 67(6). 2162–2171. 14 indexed citations
12.
Tripathi, Jai Narayan, et al.. (2017). Efficient Modeling of Power Supply Induced Jitter in Voltage-Mode Drivers (EMPSIJ). IEEE Transactions on Components Packaging and Manufacturing Technology. 7(10). 1691–1701. 31 indexed citations
13.
Achar, Ramachandra, et al.. (2013). Efficient parallel scheduler for circuit simulation exploiting binary link formulations. 1–4. 1 indexed citations
14.
Achar, Ramachandra. (2011). Modeling of High-Speed Interconnects for Signal Integrity Analysis: Part I. IEEE Microwave Magazine. 12(5). 61–74. 13 indexed citations
15.
Nakhla, M., et al.. (2011). A novel algorithm for optimum order estimation of reduced order macromodels. 22. 33–36. 1 indexed citations
16.
Gad, Emad, et al.. (2005). A passivity checking algorithm for delay-based macromodels of lossy transmission lines. 125–128. 6 indexed citations
17.
Dounavis, Anestis, Ramachandra Achar, & M. Nakhla. (2002). Addressing transient errors in passive macromodels of distributed transmission-line networks. IEEE Transactions on Microwave Theory and Techniques. 50(12). 2759–2768. 16 indexed citations
18.
Achar, Ramachandra & M. Nakhla. (2001). Correction To "simulation of high-speed Interconnects". Proceedings of the IEEE. 89(8). 1230–1230.
19.
Zhang, Qi‐Jun, et al.. (1996). An efficient approach for moment-matching simulation of linear subnetworks with measured or tabulated data. International Conference on Computer Aided Design. 20–23. 10 indexed citations
20.
Achar, Ramachandra, M. Nakhla, & Qi‐Jun Zhang. (1995). Addressing high frequency effects in VLSI interconnects with full wave model and CFH. International Conference on Computer Aided Design. 53–56. 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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