Class information for:
Level 1: CPW SLOT LINE//VERY HIGH DIELECTRIC CONSTANT SUBSTRATES//HYBRID WIRELESS FIBER SYSTEMS

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
2818 2             REFLECTOR ANTENNAS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//LENS ANTENNAS 3259
37941 1                   CPW SLOT LINE//VERY HIGH DIELECTRIC CONSTANT SUBSTRATES//HYBRID WIRELESS FIBER SYSTEMS 73

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CPW SLOT LINE authKW 1295224 4% 100% 3
2 VERY HIGH DIELECTRIC CONSTANT SUBSTRATES authKW 1295224 4% 100% 3
3 HYBRID WIRELESS FIBER SYSTEMS authKW 863483 3% 100% 2
4 MICROSTRIP SLOT LINE authKW 863483 3% 100% 2
5 ALGAAS GAAS PHEMTS authKW 431741 1% 100% 1
6 BARIUM TITANATE FILM authKW 431741 1% 100% 1
7 COPLANAR WAVE GUIDE RESONATOR authKW 431741 1% 100% 1
8 DIELECTRIC CHARACTERIZATION METHODS authKW 431741 1% 100% 1
9 EXCESS NOISE TEMPERATURE authKW 431741 1% 100% 1
10 FIBER COMMUNICATIONS DEVICES authKW 431741 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 1501 82% 0% 60
2 Optics 482 34% 0% 25
3 Telecommunications 217 15% 0% 11
4 Astronomy & Astrophysics 29 10% 0% 7
5 Engineering, Aerospace 20 3% 0% 2
6 Instruments & Instrumentation 3 3% 0% 2
7 Physics, Applied 0 4% 0% 3
8 Nanoscience & Nanotechnology 0 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ISTRAC GROUND STN 431741 1% 100% 1
2 ESTUDOS TELECOMMUN 287825 3% 33% 2
3 FED RIO GRANDE NORTE 215870 1% 50% 1
4 ESTUDOS TELECOMUNICACOES 177118 5% 10% 4
5 PONTIFICIA UNIV CATOLICA RIO DE JANEIRO 143912 1% 33% 1
6 CETUC PUC RIO 107934 1% 25% 1
7 GEOMAGNETISM GRP 61676 1% 14% 1
8 COMMUN SATELLITE DEV 47969 1% 11% 1
9 ESTUDOS TELECOMUN 39247 1% 9% 1
10 UERN 39247 1% 9% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUARTERLY JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 40998 8% 2% 6
2 IEEE MICROWAVE AND GUIDED WAVE LETTERS 12840 7% 1% 5
3 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 10291 26% 0% 19
4 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 3333 14% 0% 10
5 PROCEEDINGS OF THE IEEE 2473 7% 0% 5
6 MICROWAVES & RF 2467 3% 0% 2
7 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 1676 3% 0% 2
8 ESA JOURNAL-EUROPEAN SPACE AGENCY 1665 1% 0% 1
9 IEEE ANTENNAS AND PROPAGATION MAGAZINE 1115 3% 0% 2
10 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 965 4% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CPW SLOT LINE 1295224 4% 100% 3 Search CPW+SLOT+LINE Search CPW+SLOT+LINE
2 VERY HIGH DIELECTRIC CONSTANT SUBSTRATES 1295224 4% 100% 3 Search VERY+HIGH+DIELECTRIC+CONSTANT+SUBSTRATES Search VERY+HIGH+DIELECTRIC+CONSTANT+SUBSTRATES
3 HYBRID WIRELESS FIBER SYSTEMS 863483 3% 100% 2 Search HYBRID+WIRELESS+FIBER+SYSTEMS Search HYBRID+WIRELESS+FIBER+SYSTEMS
4 MICROSTRIP SLOT LINE 863483 3% 100% 2 Search MICROSTRIP+SLOT+LINE Search MICROSTRIP+SLOT+LINE
5 ALGAAS GAAS PHEMTS 431741 1% 100% 1 Search ALGAAS+GAAS+PHEMTS Search ALGAAS+GAAS+PHEMTS
6 BARIUM TITANATE FILM 431741 1% 100% 1 Search BARIUM+TITANATE+FILM Search BARIUM+TITANATE+FILM
7 COPLANAR WAVE GUIDE RESONATOR 431741 1% 100% 1 Search COPLANAR+WAVE+GUIDE+RESONATOR Search COPLANAR+WAVE+GUIDE+RESONATOR
8 DIELECTRIC CHARACTERIZATION METHODS 431741 1% 100% 1 Search DIELECTRIC+CHARACTERIZATION+METHODS Search DIELECTRIC+CHARACTERIZATION+METHODS
9 EXCESS NOISE TEMPERATURE 431741 1% 100% 1 Search EXCESS+NOISE+TEMPERATURE Search EXCESS+NOISE+TEMPERATURE
10 FIBER COMMUNICATIONS DEVICES 431741 1% 100% 1 Search FIBER+COMMUNICATIONS+DEVICES Search FIBER+COMMUNICATIONS+DEVICES

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 28253 GRP RADIC//TERAHERTZ INSTRUMENTS//RADIOTELESCOPE
2 36916 JOULE THOMSON CRYOCOOLER//MICROCRYOGENIC COOLER//JOULE THOMSON
3 11292 REFLECTOR ANTENNAS//OFFSET REFLECTOR ANTENNAS//SHAPED REFLECTOR
4 19651 NOISE PARAMETERS//NOISE TEMPERATURE//NOISE MEASUREMENT
5 18408 DISTRIBUTED AMPLIFIERS//EXTENDED RESONANCE//DUAL FED DISTRIBUTED AMPLIFIER
6 26709 REAL FREQUENCY TECHNIQUE//BROADBAND MATCHING//LOSSLESS NETWORKS
7 5931 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//SYNTHESIS FORMULAS//CYLINDRICAL MICROSTRIP LINE
8 28128 DIRECTLY MODULATED LASER//COMPENSATING DEVICE//FM AM CONVERSION
9 5857 SIS MIXER//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR SIS MIXERS//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR MIXERS
10 30222 CHARGED DISLOCATION//AROMATIC ORGANIC MATERIALS//METASTABLE ANTHRACENE

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