Class information for:
Level 1: BANDPASS FILTER//BANDPASS FILTER BPF//TRANSMISSION ZERO

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
429 1                   BANDPASS FILTER//BANDPASS FILTER BPF//TRANSMISSION ZERO 3491

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BANDPASS FILTER authKW 3094063 21% 47% 725
2 BANDPASS FILTER BPF authKW 1700112 8% 70% 270
3 TRANSMISSION ZERO authKW 1408812 7% 63% 248
4 STEPPED IMPEDANCE RESONATOR authKW 834453 4% 74% 125
5 MICROSTRIP FILTERS authKW 765669 5% 52% 164
6 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS journal 581299 15% 13% 508
7 STEPPED IMPEDANCE RESONATOR SIR authKW 565694 2% 73% 86
8 DUAL MODE authKW 538696 4% 43% 138
9 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS journal 451105 25% 6% 870
10 STUB LOADED RESONATOR authKW 416760 1% 94% 49

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 101784 97% 0% 3396
2 Optics 12488 26% 0% 895
3 Telecommunications 9322 14% 0% 500
4 Physics, Applied 537 11% 0% 383
5 Computer Science, Interdisciplinary Applications 120 2% 0% 79
6 Engineering, Manufacturing 33 1% 0% 29
7 Computer Science, Hardware & Architecture -1 0% 0% 8
8 Engineering, Aerospace -2 0% 0% 4
9 Remote Sensing -2 0% 0% 3
10 Imaging Science & Photographic Technology -4 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MINISTERIAL JGMT 126310 1% 33% 42
2 RFIC 108356 1% 34% 35
3 EHF SCI 106414 1% 47% 25
4 MED DEVICES OPTOELECT EQUIPMENT 91184 1% 42% 24
5 STATE MILLIMETER WAVES HONG KONG 81223 0% 60% 15
6 COMMUN ENGN 81175 8% 3% 288
7 JGMT 79454 1% 46% 19
8 EHF FUNDAMENTAL SCI 72195 1% 21% 39
9 MINISTERIAL 68030 0% 54% 14
10 MINIST JGMT 52149 0% 34% 17

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 581299 15% 13% 508
2 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 451105 25% 6% 870
3 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 159906 14% 4% 479
4 JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 99963 6% 5% 212
5 IET MICROWAVES ANTENNAS & PROPAGATION 54294 3% 5% 116
6 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 38824 2% 6% 75
7 PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER 29141 3% 3% 94
8 ELECTRONICS LETTERS 27220 10% 1% 348
9 MICROWAVE JOURNAL 19340 2% 3% 62
10 INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES 11974 1% 4% 32

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BANDPASS FILTER 3094063 21% 47% 725 Search BANDPASS+FILTER Search BANDPASS+FILTER
2 BANDPASS FILTER BPF 1700112 8% 70% 270 Search BANDPASS+FILTER+BPF Search BANDPASS+FILTER+BPF
3 TRANSMISSION ZERO 1408812 7% 63% 248 Search TRANSMISSION+ZERO Search TRANSMISSION+ZERO
4 STEPPED IMPEDANCE RESONATOR 834453 4% 74% 125 Search STEPPED+IMPEDANCE+RESONATOR Search STEPPED+IMPEDANCE+RESONATOR
5 MICROSTRIP FILTERS 765669 5% 52% 164 Search MICROSTRIP+FILTERS Search MICROSTRIP+FILTERS
6 STEPPED IMPEDANCE RESONATOR SIR 565694 2% 73% 86 Search STEPPED+IMPEDANCE+RESONATOR+SIR Search STEPPED+IMPEDANCE+RESONATOR+SIR
7 DUAL MODE 538696 4% 43% 138 Search DUAL+MODE Search DUAL+MODE
8 STUB LOADED RESONATOR 416760 1% 94% 49 Search STUB+LOADED+RESONATOR Search STUB+LOADED+RESONATOR
9 DUAL BAND FILTER 410020 2% 70% 65 Search DUAL+BAND+FILTER Search DUAL+BAND+FILTER
10 COUPLING MATRIX 389128 2% 67% 64 Search COUPLING+MATRIX Search COUPLING+MATRIX

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 11534 DEFECTED GROUND STRUCTURE DGS//LOW PASS FILTER//DEFECTED GROUND STRUCTURE
2 14791 TUNABLE FILTERS//RECONFIGURABLE FILTER//ACTIVE INDUCTOR
3 7563 SUBSTRATE INTEGRATED WAVEGUIDE SIW//SUBSTRATE INTEGRATED WAVEGUIDE//SIW
4 18683 DIELECTRIC RESONATORS//DIELECTRIC RESONATOR FILTER//TE01 DELTA MODE
5 34070 FILTERING ANTENNA//FILTENNA//BAND EDGE SELECTIVITY
6 8349 METAMATERIALS//GEMMA CIMITEC//COMPOSITE RIGHT LEFT HANDED CRLH
7 33721 ADESH ENGN TECHNOL FARIDKOT//DUAL PERIODIC DIELECTRIC STRUCTURES//ELLIPTIC FUNCTION BANDPASS FILTERS
8 4865 POWER DIVIDER//BRANCH LINE COUPLER//WILKINSON POWER DIVIDER
9 22062 BALUN//MARCHAND BALUN//QUASI CIRCULATOR
10 15197 SIMULAT OPTIMIZAT SYST//ENGN OPTIMIZAT MODELING//SPACE MAPPING

Go to start page