Scimago Journal & Country Rank

IEEE Transactions on Circuits and Systems I: Regular Papers

Country United States  - SIR icon SIR Ranking of United States
157
H Index
Subject Area and CategoryEngineering
Electrical and Electronic Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
Publication typeJournals
ISSN15498328
Coverage1981, 2004-2020
Scope TCAS I publishes regular papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes: - Circuits: Analog, Digital and Mixed Signal Circuits and Systems - Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic - Circuits and Systems, Power Electronics and Systems - Software for Analog-and-Logic Circuits and Systems - Control aspects of Circuits and Systems.

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Quartiles

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.

CategoryYearQuartile
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
Electrical and Electronic Engineering2019Q1
SJR

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.

YearSJR
19990.942
20000.463
20010.804
20020.936
20030.888
20040.998
20050.804
20061.021
20071.157
20081.561
20090.975
20100.764
20110.951
20121.050
20131.207
20141.143
20151.173
20160.884
20170.869
20180.980
20191.038
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)19990.916
Cites / Doc. (4 years)20000.831
Cites / Doc. (4 years)20011.479
Cites / Doc. (4 years)20021.747
Cites / Doc. (4 years)20031.899
Cites / Doc. (4 years)20042.396
Cites / Doc. (4 years)20052.788
Cites / Doc. (4 years)20062.863
Cites / Doc. (4 years)20072.970
Cites / Doc. (4 years)20083.328
Cites / Doc. (4 years)20093.223
Cites / Doc. (4 years)20103.359
Cites / Doc. (4 years)20113.450
Cites / Doc. (4 years)20123.390
Cites / Doc. (4 years)20133.907
Cites / Doc. (4 years)20144.125
Cites / Doc. (4 years)20154.138
Cites / Doc. (4 years)20163.752
Cites / Doc. (4 years)20174.201
Cites / Doc. (4 years)20184.387
Cites / Doc. (4 years)20194.174
Cites / Doc. (3 years)19990.916
Cites / Doc. (3 years)20000.819
Cites / Doc. (3 years)20011.355
Cites / Doc. (3 years)20021.754
Cites / Doc. (3 years)20031.876
Cites / Doc. (3 years)20042.422
Cites / Doc. (3 years)20052.632
Cites / Doc. (3 years)20062.732
Cites / Doc. (3 years)20072.877
Cites / Doc. (3 years)20083.305
Cites / Doc. (3 years)20092.965
Cites / Doc. (3 years)20103.174
Cites / Doc. (3 years)20113.151
Cites / Doc. (3 years)20123.586
Cites / Doc. (3 years)20133.991
Cites / Doc. (3 years)20144.114
Cites / Doc. (3 years)20154.027
Cites / Doc. (3 years)20163.736
Cites / Doc. (3 years)20173.903
Cites / Doc. (3 years)20184.473
Cites / Doc. (3 years)20194.211
Cites / Doc. (2 years)19990.919
Cites / Doc. (2 years)20000.577
Cites / Doc. (2 years)20011.249
Cites / Doc. (2 years)20021.730
Cites / Doc. (2 years)20031.788
Cites / Doc. (2 years)20042.056
Cites / Doc. (2 years)20052.550
Cites / Doc. (2 years)20062.439
Cites / Doc. (2 years)20072.798
Cites / Doc. (2 years)20083.065
Cites / Doc. (2 years)20092.518
Cites / Doc. (2 years)20102.650
Cites / Doc. (2 years)20113.216
Cites / Doc. (2 years)20123.599
Cites / Doc. (2 years)20133.900
Cites / Doc. (2 years)20143.754
Cites / Doc. (2 years)20153.929
Cites / Doc. (2 years)20163.226
Cites / Doc. (2 years)20173.654
Cites / Doc. (2 years)20184.361
Cites / Doc. (2 years)20194.153
Total Cites 
Self-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.

CitesYearValue
Self Cites199940
Self Cites20001
Self Cites2001110
Self Cites2002168
Self Cites2003167
Self Cites200492
Self Cites200578
Self Cites2006124
Self Cites2007123
Self Cites2008322
Self Cites2009375
Self Cites2010410
Self Cites2011426
Self Cites2012427
Self Cites2013376
Self Cites2014293
Self Cites2015290
Self Cites2016258
Self Cites2017273
Self Cites2018403
Self Cites2019326
Total Cites1999467
Total Cites2000435
Total Cites2001782
Total Cites20021049
Total Cites20031214
Total Cites20041543
Total Cites20051774
Total Cites20061899
Total Cites20072149
Total Cites20082525
Total Cites20092449
Total Cites20102523
Total Cites20112549
Total Cites20122679
Total Cites20133137
Total Cites20143398
Total Cites20153604
Total Cites20163456
Total Cites20173294
Total Cites20183529
Total Cites20193630
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.

CitesYearValue
External Cites per document19990.837
External Cites per document20000.817
External Cites per document20011.165
External Cites per document20021.473
External Cites per document20031.618
External Cites per document20042.278
External Cites per document20052.516
External Cites per document20062.554
External Cites per document20072.712
External Cites per document20082.884
External Cites per document20092.511
External Cites per document20102.658
External Cites per document20112.624
External Cites per document20123.015
External Cites per document20133.513
External Cites per document20143.759
External Cites per document20153.703
External Cites per document20163.457
External Cites per document20173.579
External Cites per document20183.962
External Cites per document20193.833
Cites per document19990.916
Cites per document20000.819
Cites per document20011.355
Cites per document20021.754
Cites per document20031.876
Cites per document20042.422
Cites per document20052.632
Cites per document20062.732
Cites per document20072.877
Cites per document20083.305
Cites per document20092.965
Cites per document20103.174
Cites per document20113.151
Cites per document20123.586
Cites per document20133.991
Cites per document20144.114
Cites per document20154.027
Cites per document20163.736
Cites per document20173.903
Cites per document20184.473
Cites per document20194.211
% 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
199919.58
200023.77
200127.69
200231.67
200330.14
200423.71
200526.05
200624.72
200726.67
200827.61
200923.43
201022.56
201124.90
201224.19
201326.25
201431.21
201534.87
201634.25
201730.29
201837.20
201933.50
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.

DocumentsYearValue
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 documents200823
Non-citable documents200926
Non-citable documents201025
Non-citable documents201122
Non-citable documents201219
Non-citable documents201318
Non-citable documents201413
Non-citable documents201513
Non-citable documents201610
Non-citable documents20179
Non-citable documents20188
Non-citable documents201910
Citable documents1999510
Citable documents2000531
Citable documents2001577
Citable documents2002598
Citable documents2003647
Citable documents2004637
Citable documents2005674
Citable documents2006695
Citable documents2007747
Citable documents2008764
Citable documents2009826
Citable documents2010795
Citable documents2011809
Citable documents2012747
Citable documents2013786
Citable documents2014826
Citable documents2015895
Citable documents2016925
Citable documents2017844
Citable documents2018789
Citable documents2019862
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.

DocumentsYearValue
Uncited documents1999302
Uncited documents2000325
Uncited documents2001280
Uncited documents2002246
Uncited documents2003258
Uncited documents2004218
Uncited documents2005223
Uncited documents2006191
Uncited documents2007206
Uncited documents2008160
Uncited documents2009223
Uncited documents2010167
Uncited documents2011172
Uncited documents2012134
Uncited documents2013160
Uncited documents2014149
Uncited documents2015176
Uncited documents2016181
Uncited documents2017149
Uncited documents2018110
Uncited documents2019126
Cited documents1999211
Cited documents2000209
Cited documents2001301
Cited documents2002361
Cited documents2003400
Cited documents2004436
Cited documents2005468
Cited documents2006521
Cited documents2007558
Cited documents2008627
Cited documents2009629
Cited documents2010653
Cited documents2011659
Cited documents2012632
Cited documents2013644
Cited documents2014690
Cited documents2015732
Cited documents2016754
Cited documents2017704
Cited documents2018687
Cited documents2019746
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