Class information for:
Level 1: FREQUENCY SELECTIVE SURFACES//FREQUENCY SELECTIVE SURFACES FSSS//FREQUENCY SELECTIVE SURFACE FSS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
26 4 ENGINEERING, ELECTRICAL & ELECTRONIC//ELECT ENGN//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 322555
122 3       IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//TELECOMMUNICATIONS 69651
520 2             IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//ELECTROMAGNETIC SCATTERING//METHOD OF MOMENTS MOM 15520
7858 1                   FREQUENCY SELECTIVE SURFACES//FREQUENCY SELECTIVE SURFACES FSSS//FREQUENCY SELECTIVE SURFACE FSS 1344

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FREQUENCY SELECTIVE SURFACES authKW 4222349 23% 57% 315
2 FREQUENCY SELECTIVE SURFACES FSSS authKW 1027569 6% 52% 84
3 FREQUENCY SELECTIVE SURFACE FSS authKW 1025591 7% 47% 94
4 FSS authKW 338547 3% 38% 38
5 RADOME authKW 237709 3% 26% 39
6 UFRN CT DCO address 225099 1% 80% 12
7 FREQUENCY SELECTIVE STRUCTURE authKW 189930 1% 90% 9
8 FREQUENCY SELECTIVE STRUCTURE FSS authKW 164138 1% 100% 7
9 ACTIVE FREQUENCY SELECTIVE SURFACE authKW 143619 1% 88% 7
10 IFPB address 136422 1% 73% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 28559 39% 0% 526
2 Engineering, Electrical & Electronic 23275 76% 0% 1017
3 Optics 4821 26% 0% 345
4 Physics, Applied 267 12% 0% 161
5 Remote Sensing 61 1% 0% 15
6 Physics, Multidisciplinary 36 4% 0% 56
7 Engineering, Aerospace 5 1% 0% 7
8 Meteorology & Atmospheric Sciences 5 1% 0% 17
9 Materials Science, Textiles 4 0% 0% 4
10 Geochemistry & Geophysics 3 1% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UFRN CT DCO 225099 1% 80% 12
2 IFPB 136422 1% 73% 8
3 OPT SYST ADV MFG TECHNOL 107154 2% 19% 24
4 GRP TELECOMMUN PL ELE OMAGNETISM 65130 0% 56% 5
5 SYNTHET ELECT INFORMAT SYST 54703 1% 33% 7
6 ULTR RECIS OPT ELECT RUMENT ENGN 53286 0% 45% 5
7 ANTENNAS RF MICROWAVE INTEGRATED SYST ARMI 46897 0% 100% 2
8 EGIATE INFORMAT SYST COURSE 46897 0% 100% 2
9 RF COMMUN SENSOR NETWORKS 46897 0% 100% 2
10 TELECOM TELEMETRY HIGH FREQUENCY 46897 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 119412 20% 2% 265
2 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 43007 12% 1% 167
3 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 20507 5% 1% 65
4 IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION 19005 2% 3% 30
5 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 17828 2% 3% 28
6 ELECTRONICS LETTERS 11789 11% 0% 142
7 IET MICROWAVES ANTENNAS & PROPAGATION 9413 2% 1% 30
8 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 4129 2% 1% 25
9 JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 3870 2% 1% 26
10 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 3282 3% 0% 43

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FREQUENCY SELECTIVE SURFACES 4222349 23% 57% 315 Search FREQUENCY+SELECTIVE+SURFACES Search FREQUENCY+SELECTIVE+SURFACES
2 FREQUENCY SELECTIVE SURFACES FSSS 1027569 6% 52% 84 Search FREQUENCY+SELECTIVE+SURFACES+FSSS Search FREQUENCY+SELECTIVE+SURFACES+FSSS
3 FREQUENCY SELECTIVE SURFACE FSS 1025591 7% 47% 94 Search FREQUENCY+SELECTIVE+SURFACE+FSS Search FREQUENCY+SELECTIVE+SURFACE+FSS
4 FSS 338547 3% 38% 38 Search FSS Search FSS
5 RADOME 237709 3% 26% 39 Search RADOME Search RADOME
6 FREQUENCY SELECTIVE STRUCTURE 189930 1% 90% 9 Search FREQUENCY+SELECTIVE+STRUCTURE Search FREQUENCY+SELECTIVE+STRUCTURE
7 FREQUENCY SELECTIVE STRUCTURE FSS 164138 1% 100% 7 Search FREQUENCY+SELECTIVE+STRUCTURE+FSS Search FREQUENCY+SELECTIVE+STRUCTURE+FSS
8 ACTIVE FREQUENCY SELECTIVE SURFACE 143619 1% 88% 7 Search ACTIVE+FREQUENCY+SELECTIVE+SURFACE Search ACTIVE+FREQUENCY+SELECTIVE+SURFACE
9 DICHROICS 117242 0% 100% 5 Search DICHROICS Search DICHROICS
10 TRANSMISSION LINE TRANSFER MATRIX METHOD 93793 0% 100% 4 Search TRANSMISSION+LINE+TRANSFER+MATRIX+METHOD Search TRANSMISSION+LINE+TRANSFER+MATRIX+METHOD

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 38379 WAVE CONCEPT//WCIP METHOD//2D FFT ALGORITHM
2 30667 RADOME//AIRBORNE RADOMES//ELECTROMAGNETIC EM PERFORMANCE
3 14738 REFLECTARRAY//REFLECTARRAY ANTENNA//ELE OMAGNETISM CIRCUIT THEORY
4 8028 ELECTROMAGNETIC BANDGAP EBG//ARTIFICIAL MAGNETIC CONDUCTOR AMC//ARTIFICIAL MAGNETIC CONDUCTOR
5 5028 METAMATERIAL ABSORBER//PERFECT ABSORBER//ABSORBER
6 23681 SHANK TRANSFORMATION//SERIES ACCELERATION//LATTICE SUMS
7 35916 OPERATOR EXPANSION METHOD//ACOUSTIC OBSTACLE SCATTERING//IST TEORIA DECIS FINANZA INNOVAT
8 24423 FRACTAL ANTENNA//FRACTAL ARRAYS//FRACTAL SHAPED ANTENNAS
9 25712 NEAR FIELD FOCUSING//NEAR FIELD FOCUS//NEAR FIELD FOCUSED
10 9848 METASURFACE//METAFILM//ANOMALOUS REFLECTION

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