Class information for:
Level 1: VIVALDI ANTENNA//TAPERED SLOT ANTENNA//QUASI YAGI ANTENNA

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
162 2             MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 21881
13389 1                   VIVALDI ANTENNA//TAPERED SLOT ANTENNA//QUASI YAGI ANTENNA 872

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VIVALDI ANTENNA authKW 786909 5% 48% 45
2 TAPERED SLOT ANTENNA authKW 542742 3% 52% 29
3 QUASI YAGI ANTENNA authKW 434499 3% 52% 23
4 TAPERED SLOT ANTENNA TSA authKW 339323 1% 72% 13
5 CONNECTED ARRAYS authKW 225878 1% 63% 10
6 COPLANAR STRIPLINE authKW 218127 1% 46% 13
7 ANTIPODAL VIVALDI ANTENNA authKW 212590 1% 59% 10
8 PRINTED DIPOLE authKW 186397 2% 37% 14
9 ULTRAWIDEBAND ARRAYS authKW 177090 1% 70% 7
10 INTEGRATED BALUN authKW 160990 1% 64% 7

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 35799 54% 0% 472
2 Engineering, Electrical & Electronic 23884 94% 0% 823
3 Optics 1412 18% 0% 155
4 Remote Sensing 17 1% 0% 7
5 Computer Science, Interdisciplinary Applications 16 2% 0% 16
6 Physics, Applied 13 6% 0% 51
7 Engineering, Aerospace 5 1% 0% 5
8 Materials Science, Characterization, Testing 0 0% 0% 2
9 Robotics 0 0% 0% 1
10 Geochemistry & Geophysics 0 1% 0% 7

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT PHYS NDE SECT 115652 0% 80% 4
2 RADIO RECEIVED TRANSMITTED DEVICES 72283 0% 100% 2
3 KACST TECHNOL INNOVAT RADIOFREQUENCY PHOTON 64247 0% 44% 4
4 ADV SENSOR COMMUN ANTENNAS 54209 0% 50% 3
5 TELECOMMUN ENP 48188 0% 67% 2
6 ACES 326 36142 0% 100% 1
7 ANTENNA RD UNIT 36142 0% 100% 1
8 ANTENNA SPE UM ANAL SPACE TERR COMMUN 36142 0% 100% 1
9 ANTENNAS SCATTERING 36142 0% 100% 1
10 ARBEITSCBEREICH HOCHFREQUENZTECH 36142 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 90701 21% 1% 186
2 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 81219 12% 2% 104
3 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 42741 15% 1% 134
4 INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION 25041 4% 2% 34
5 IET MICROWAVES ANTENNAS & PROPAGATION 19803 4% 2% 35
6 MICROWAVE JOURNAL 6532 2% 1% 18
7 ELECTRONICS LETTERS 6498 10% 0% 85
8 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 6211 2% 1% 15
9 IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION 5492 1% 1% 13
10 JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 5103 3% 1% 24

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VIVALDI ANTENNA 786909 5% 48% 45 Search VIVALDI+ANTENNA Search VIVALDI+ANTENNA
2 TAPERED SLOT ANTENNA 542742 3% 52% 29 Search TAPERED+SLOT+ANTENNA Search TAPERED+SLOT+ANTENNA
3 QUASI YAGI ANTENNA 434499 3% 52% 23 Search QUASI+YAGI+ANTENNA Search QUASI+YAGI+ANTENNA
4 TAPERED SLOT ANTENNA TSA 339323 1% 72% 13 Search TAPERED+SLOT+ANTENNA+TSA Search TAPERED+SLOT+ANTENNA+TSA
5 CONNECTED ARRAYS 225878 1% 63% 10 Search CONNECTED+ARRAYS Search CONNECTED+ARRAYS
6 COPLANAR STRIPLINE 218127 1% 46% 13 Search COPLANAR+STRIPLINE Search COPLANAR+STRIPLINE
7 ANTIPODAL VIVALDI ANTENNA 212590 1% 59% 10 Search ANTIPODAL+VIVALDI+ANTENNA Search ANTIPODAL+VIVALDI+ANTENNA
8 PRINTED DIPOLE 186397 2% 37% 14 Search PRINTED+DIPOLE Search PRINTED+DIPOLE
9 ULTRAWIDEBAND ARRAYS 177090 1% 70% 7 Search ULTRAWIDEBAND+ARRAYS Search ULTRAWIDEBAND+ARRAYS
10 INTEGRATED BALUN 160990 1% 64% 7 Search INTEGRATED+BALUN Search INTEGRATED+BALUN

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 2206 UWB ANTENNA//ULTRA WIDEBAND ANTENNAS//ULTRAWIDEBAND UWB ANTENNA
2 31484 ROTMAN LENS//EARTH OBSERVAT NAV DIRECTORATE//JAMMING ANTENNAS
3 27046 OMNIDIRECTIONAL ANTENNA//HORIZONTAL POLARIZATION//WIRE PATCH ANTENNAS
4 21280 SPIRAL ANTENNA//ARCHIMEDEAN SPIRAL ANTENNA//FREQUENCY INDEPENDENT ANTENNA
5 18817 LENS ANTENNAS//INTEGRATED LENS ANTENNAS//DIELECTRIC LENS ANTENNA
6 13501 ON CHIP ANTENNA//GRID ARRAY ANTENNA//60 GHZ
7 22062 BALUN//MARCHAND BALUN//QUASI CIRCULATOR
8 8673 RECONFIGURABLE ANTENNA//PATTERN RECONFIGURABLE ANTENNA//FREQUENCY RECONFIGURABLE ANTENNA
9 25712 NEAR FIELD FOCUSING//NEAR FIELD FOCUS//NEAR FIELD FOCUSED
10 7563 SUBSTRATE INTEGRATED WAVEGUIDE SIW//SUBSTRATE INTEGRATED WAVEGUIDE//SIW

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