Scimago Journal & Country Rank

IEEE Transactions on Circuits and Systems I: Regular Papers

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryEngineering
Electrical and Electronic Engineering
PublisherInstitute of Electrical and Electronics Engineers
Publication typeJournals
Scope The theory, analysis, (computer aided) design, and practical implementation of circuits, and the application of circuit theoretic techniques to systems and to signal processing.


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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Electrical and Electronic Engineering1999Q1
Electrical and Electronic Engineering2000Q2
Electrical and Electronic Engineering2001Q1
Electrical and Electronic Engineering2002Q1
Electrical and Electronic Engineering2003Q1
Electrical and Electronic Engineering2004Q1
Electrical and Electronic Engineering2005Q1
Electrical and Electronic Engineering2006Q1
Electrical and Electronic Engineering2007Q1
Electrical and Electronic Engineering2008Q1
Electrical and Electronic Engineering2009Q1
Electrical and Electronic Engineering2010Q1
Electrical and Electronic Engineering2011Q1
Electrical and Electronic Engineering2012Q1
Electrical and Electronic Engineering2013Q1
Electrical and Electronic Engineering2014Q1
Electrical and Electronic Engineering2015Q1
Electrical and Electronic Engineering2016Q1
Electrical and Electronic Engineering2017Q1
Electrical and Electronic Engineering2018Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.918
Cites / Doc. (4 years)20000.826
Cites / Doc. (4 years)20011.424
Cites / Doc. (4 years)20021.748
Cites / Doc. (4 years)20031.874
Cites / Doc. (4 years)20042.375
Cites / Doc. (4 years)20052.761
Cites / Doc. (4 years)20062.707
Cites / Doc. (4 years)20072.635
Cites / Doc. (4 years)20083.142
Cites / Doc. (4 years)20093.068
Cites / Doc. (4 years)20103.441
Cites / Doc. (4 years)20113.511
Cites / Doc. (4 years)20123.516
Cites / Doc. (4 years)20133.979
Cites / Doc. (4 years)20144.108
Cites / Doc. (4 years)20154.142
Cites / Doc. (4 years)20163.681
Cites / Doc. (4 years)20174.139
Cites / Doc. (4 years)20184.344
Cites / Doc. (3 years)19990.918
Cites / Doc. (3 years)20000.815
Cites / Doc. (3 years)20011.303
Cites / Doc. (3 years)20021.756
Cites / Doc. (3 years)20031.852
Cites / Doc. (3 years)20042.399
Cites / Doc. (3 years)20052.604
Cites / Doc. (3 years)20062.576
Cites / Doc. (3 years)20072.530
Cites / Doc. (3 years)20083.100
Cites / Doc. (3 years)20092.839
Cites / Doc. (3 years)20103.252
Cites / Doc. (3 years)20113.219
Cites / Doc. (3 years)20123.647
Cites / Doc. (3 years)20133.995
Cites / Doc. (3 years)20144.098
Cites / Doc. (3 years)20154.030
Cites / Doc. (3 years)20163.666
Cites / Doc. (3 years)20173.825
Cites / Doc. (3 years)20184.417
Cites / Doc. (2 years)19990.919
Cites / Doc. (2 years)20000.575
Cites / Doc. (2 years)20011.203
Cites / Doc. (2 years)20021.727
Cites / Doc. (2 years)20031.755
Cites / Doc. (2 years)20042.038
Cites / Doc. (2 years)20052.523
Cites / Doc. (2 years)20062.284
Cites / Doc. (2 years)20072.447
Cites / Doc. (2 years)20082.854
Cites / Doc. (2 years)20092.415
Cites / Doc. (2 years)20102.687
Cites / Doc. (2 years)20113.236
Cites / Doc. (2 years)20123.595
Cites / Doc. (2 years)20133.907
Cites / Doc. (2 years)20143.740
Cites / Doc. (2 years)20153.934
Cites / Doc. (2 years)20163.166
Cites / Doc. (2 years)20173.587
Cites / Doc. (2 years)20184.308
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199940
Self Cites20001
Self Cites2001110
Self Cites2002168
Self Cites2003167
Self Cites200492
Self Cites200578
Self Cites2006124
Self Cites2007119
Self Cites2008221
Self Cites2009277
Self Cites2010336
Self Cites2011367
Self Cites2012407
Self Cites2013376
Self Cites2014293
Self Cites2015290
Self Cites2016258
Self Cites2017273
Self Cites2018391
Total Cites1999468
Total Cites2000433
Total Cites2001752
Total Cites20021050
Total Cites20031198
Total Cites20041528
Total Cites20051755
Total Cites20061790
Total Cites20071890
Total Cites20082328
Total Cites20092084
Total Cites20102140
Total Cites20112205
Total Cites20122560
Total Cites20133140
Total Cites20143385
Total Cites20153607
Total Cites20163391
Total Cites20173228
Total Cites20183485
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.839
External Cites per document20000.814
External Cites per document20011.113
External Cites per document20021.475
External Cites per document20031.594
External Cites per document20042.254
External Cites per document20052.488
External Cites per document20062.397
External Cites per document20072.371
External Cites per document20082.806
External Cites per document20092.462
External Cites per document20102.742
External Cites per document20112.683
External Cites per document20123.067
External Cites per document20133.517
External Cites per document20143.743
External Cites per document20153.706
External Cites per document20163.387
External Cites per document20173.501
External Cites per document20183.921
Cites per document19990.918
Cites per document20000.815
Cites per document20011.303
Cites per document20021.756
Cites per document20031.852
Cites per document20042.399
Cites per document20052.604
Cites per document20062.576
Cites per document20072.530
Cites per document20083.100
Cites per document20092.839
Cites per document20103.252
Cites per document20113.219
Cites per document20123.647
Cites per document20133.995
Cites per document20144.098
Cites per document20154.030
Cites per document20163.666
Cites per document20173.825
Cites per document20184.417
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19993
Non-citable documents20003
Non-citable documents20014
Non-citable documents20029
Non-citable documents200311
Non-citable documents200417
Non-citable documents200517
Non-citable documents200617
Non-citable documents200717
Non-citable documents200822
Non-citable documents200925
Non-citable documents201022
Non-citable documents201120
Non-citable documents201217
Non-citable documents201318
Non-citable documents201413
Non-citable documents201513
Non-citable documents201610
Non-citable documents20178
Non-citable documents20189
Citable documents1999510
Citable documents2000531
Citable documents2001577
Citable documents2002598
Citable documents2003647
Citable documents2004637
Citable documents2005674
Citable documents2006695
Citable documents2007747
Citable documents2008751
Citable documents2009734
Citable documents2010658
Citable documents2011685
Citable documents2012702
Citable documents2013786
Citable documents2014826
Citable documents2015895
Citable documents2016925
Citable documents2017844
Citable documents2018789
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999302
Uncited documents2000325
Uncited documents2001285
Uncited documents2002246
Uncited documents2003259
Uncited documents2004218
Uncited documents2005226
Uncited documents2006203
Uncited documents2007219
Uncited documents2008181
Uncited documents2009207
Uncited documents2010139
Uncited documents2011143
Uncited documents2012123
Uncited documents2013160
Uncited documents2014148
Uncited documents2015176
Uncited documents2016187
Uncited documents2017150
Uncited documents2018112
Cited documents1999211
Cited documents2000209
Cited documents2001296
Cited documents2002361
Cited documents2003399
Cited documents2004436
Cited documents2005465
Cited documents2006509
Cited documents2007545
Cited documents2008592
Cited documents2009552
Cited documents2010541
Cited documents2011562
Cited documents2012596
Cited documents2013644
Cited documents2014691
Cited documents2015732
Cited documents2016748
Cited documents2017702
Cited documents2018686
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