Class information for:
Level 1: CIRCULATOR//FERRITE CIRCULATORS//MICROSTRIP CIRCULATOR

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
541 2             IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//BANDPASS FILTER//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 15217
15255 1                   CIRCULATOR//FERRITE CIRCULATORS//MICROSTRIP CIRCULATOR 749

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CIRCULATOR authKW 366527 4% 26% 33
2 FERRITE CIRCULATORS authKW 350639 1% 83% 10
3 MICROSTRIP CIRCULATOR authKW 336617 1% 100% 8
4 JUNCTION CIRCULATOR authKW 323666 1% 77% 10
5 NONRECIPROCAL DEVICES authKW 323218 2% 59% 13
6 FERRITE PHASE SHIFTER authKW 309837 1% 82% 9
7 GYROMAGNETIC RESONATORS authKW 252463 1% 100% 6
8 SOLID PLASMA authKW 252463 1% 100% 6
9 FERRITE DEVICES authKW 207127 2% 31% 16
10 ELE OMAGNET MICROWAVE MILLIMETER WAVE DES address 168309 1% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 12556 74% 0% 558
2 Telecommunications 3592 19% 0% 142
3 Physics, Applied 1036 26% 0% 193
4 Optics 911 16% 0% 117
5 Remote Sensing 31 1% 0% 8
6 Computer Science, Interdisciplinary Applications 6 1% 0% 11
7 Meteorology & Atmospheric Sciences 2 1% 0% 9
8 Multidisciplinary Sciences 2 1% 0% 4
9 Physics, Condensed Matter 1 3% 0% 23
10 Geochemistry & Geophysics 1 1% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELE OMAGNET MICROWAVE MILLIMETER WAVE DES 168309 1% 100% 4
2 MICROWAVE TECHNOL BRANCH 97838 1% 23% 10
3 MICROWAVE ENGN GRP 96165 1% 29% 8
4 FERRITE 56098 1% 33% 4
5 ELE OMAGNET MICROWAVE MILLIMETRE WAVE DES 54096 0% 43% 3
6 ANALOG TECH 42077 0% 100% 1
7 ANTENNA FEEDING 42077 0% 100% 1
8 ANTENNA SYST MICROWAVE 42077 0% 100% 1
9 CM31C 42077 0% 100% 1
10 DISPOSITIFS OPTOELECT MICROONDES 42077 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 86496 22% 1% 163
2 IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION 43874 5% 3% 34
3 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 39275 4% 3% 31
4 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 8059 3% 1% 26
5 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 5809 6% 0% 46
6 ELECTROMAGNETICS 5741 2% 1% 12
7 JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 4549 3% 1% 21
8 IEEE TRANSACTIONS ON MAGNETICS 4230 8% 0% 59
9 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 3886 1% 1% 11
10 IEEE MICROWAVE AND GUIDED WAVE LETTERS 3190 1% 1% 8

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CIRCULATOR 366527 4% 26% 33 Search CIRCULATOR Search CIRCULATOR
2 FERRITE CIRCULATORS 350639 1% 83% 10 Search FERRITE+CIRCULATORS Search FERRITE+CIRCULATORS
3 MICROSTRIP CIRCULATOR 336617 1% 100% 8 Search MICROSTRIP+CIRCULATOR Search MICROSTRIP+CIRCULATOR
4 JUNCTION CIRCULATOR 323666 1% 77% 10 Search JUNCTION+CIRCULATOR Search JUNCTION+CIRCULATOR
5 NONRECIPROCAL DEVICES 323218 2% 59% 13 Search NONRECIPROCAL+DEVICES Search NONRECIPROCAL+DEVICES
6 FERRITE PHASE SHIFTER 309837 1% 82% 9 Search FERRITE+PHASE+SHIFTER Search FERRITE+PHASE+SHIFTER
7 GYROMAGNETIC RESONATORS 252463 1% 100% 6 Search GYROMAGNETIC+RESONATORS Search GYROMAGNETIC+RESONATORS
8 SOLID PLASMA 252463 1% 100% 6 Search SOLID+PLASMA Search SOLID+PLASMA
9 FERRITE DEVICES 207127 2% 31% 16 Search FERRITE+DEVICES Search FERRITE+DEVICES
10 GYRATOR CIRCUITS 168309 1% 100% 4 Search GYRATOR+CIRCUITS Search GYRATOR+CIRCUITS

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 35737 HIGH FREQUENCY MAT MEASUREMENT INFORMAT//GLASS MAT SCI TEAM//GYROMAGNET RADIO ELECT
2 5931 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//SYNTHESIS FORMULAS//CYLINDRICAL MICROSTRIP LINE
3 13390 MULTIFERROIC HETEROSTRUCTURE//STRAINTRONICS//ELECTRIC FIELD CONTROL OF MAGNETISM
4 37303 YITTRIUM IRON GARNET//HIGH TECH MAT//DATA STORAGE DEVICE TEAM
5 12958 NRD GUIDE//LEAKY WAVE ANTENNAS//LEAKY WAVES
6 32056 MAGNETO DIELECTRIC MATERIAL//MAGNETO DIELECTRIC//EXCELLENCE NANOTECHNOL MAT SCI
7 5658 CHIRAL MEDIA//CHIRAL MATERIALS//CHIRAL MEDIUM
8 31238 ULYANOVSK BRANCH//BREIT OPERATOR//QUASIMOLECULAR ELECTRON
9 501 HEXAFERRITES//BARIUM FERRITE//BARIUM HEXAFERRITE
10 32423 GROUP DELAY ENGINEERING//PHASER//TERAHERZTS ELECT

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