Class information for:
Level 3: RFID//RADIO FREQUENCY IDENTIFICATION RFID//WIRELESS POWER TRANSFER

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
650 3       RFID//RADIO FREQUENCY IDENTIFICATION RFID//WIRELESS POWER TRANSFER 10968
1647 2             RFID//RADIO FREQUENCY IDENTIFICATION RFID//WIRELESS POWER TRANSFER 7197
3503 2             THICK FILM RESISTORS//LTCC//MICROSYST ELECT PHOTON 1551
3564 2             CHARGE OF TRANSPORT//CO1 DELTA O//KIRKENDALL EFFECT 1441
4015 2             NTC THERMISTOR//THERMISTOR//NICKEL MANGANITE 779

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RFID authKW 1887326 10% 59% 1108
2 RADIO FREQUENCY IDENTIFICATION RFID authKW 808000 4% 65% 432
3 WIRELESS POWER TRANSFER authKW 641172 3% 69% 324
4 WIRELESS POWER TRANSFER WPT authKW 437476 2% 87% 175
5 RADIO FREQUENCY IDENTIFICATION authKW 402256 2% 54% 261
6 WIRELESS POWER TRANSMISSION authKW 249033 1% 72% 120
7 RECTENNA authKW 234356 1% 71% 115
8 INDUCTIVE POWER TRANSMISSION authKW 219404 1% 85% 90
9 ANTI COLLISION authKW 218372 1% 89% 85
10 INDUCTIVE POWER TRANSFER IPT authKW 190459 1% 93% 71

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 53134 41% 0% 4547
2 Telecommunications 37698 16% 1% 1772
3 Instruments & Instrumentation 6545 8% 0% 926
4 Computer Science, Information Systems 5177 6% 0% 686
5 Materials Science, Ceramics 3488 4% 0% 425
6 Engineering, Manufacturing 3029 3% 0% 348
7 Physics, Applied 2156 12% 0% 1309
8 Computer Science, Hardware & Architecture 1853 3% 0% 286
9 Computer Science, Interdisciplinary Applications 1654 4% 0% 435
10 Operations Research & Management Science 1506 3% 0% 342

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GT BION 48385 0% 54% 31
2 IPACK VINN EXCELLENCE 37492 0% 47% 28
3 RAUMA UNIT 37030 0% 56% 23
4 MICROSYST ELECT PHOTON 32646 1% 13% 88
5 ACTSENA GRP 31806 0% 92% 12
6 RFID 21709 0% 69% 11
7 PROD MICROTECH 20827 0% 48% 15
8 PERVAS ELE OMAGNET 20418 0% 89% 8
9 AUTO ID 18785 0% 55% 12
10 XINJIANG ELECT INFORMAT MAT DEVICES 18244 0% 13% 48

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 25728 2% 4% 209
2 COMPUTERS AND ELECTRONICS IN AGRICULTURE 23068 1% 6% 147
3 ELECTROCOMPONENT SCIENCE AND TECHNOLOGY 18492 0% 28% 23
4 IEEE TRANSACTIONS ON POWER ELECTRONICS 17236 2% 3% 211
5 IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 14722 1% 9% 60
6 MICROELECTRONICS INTERNATIONAL 14195 0% 12% 42
7 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 13233 2% 2% 248
8 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 11482 2% 2% 239
9 IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS 10074 0% 8% 42
10 SPACE POWER 8804 0% 24% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RFID 1887326 10% 59% 1108 Search RFID Search RFID
2 RADIO FREQUENCY IDENTIFICATION RFID 808000 4% 65% 432 Search RADIO+FREQUENCY+IDENTIFICATION+RFID Search RADIO+FREQUENCY+IDENTIFICATION+RFID
3 WIRELESS POWER TRANSFER 641172 3% 69% 324 Search WIRELESS+POWER+TRANSFER Search WIRELESS+POWER+TRANSFER
4 WIRELESS POWER TRANSFER WPT 437476 2% 87% 175 Search WIRELESS+POWER+TRANSFER+WPT Search WIRELESS+POWER+TRANSFER+WPT
5 RADIO FREQUENCY IDENTIFICATION 402256 2% 54% 261 Search RADIO+FREQUENCY+IDENTIFICATION Search RADIO+FREQUENCY+IDENTIFICATION
6 WIRELESS POWER TRANSMISSION 249033 1% 72% 120 Search WIRELESS+POWER+TRANSMISSION Search WIRELESS+POWER+TRANSMISSION
7 RECTENNA 234356 1% 71% 115 Search RECTENNA Search RECTENNA
8 INDUCTIVE POWER TRANSMISSION 219404 1% 85% 90 Search INDUCTIVE+POWER+TRANSMISSION Search INDUCTIVE+POWER+TRANSMISSION
9 ANTI COLLISION 218372 1% 89% 85 Search ANTI+COLLISION Search ANTI+COLLISION
10 INDUCTIVE POWER TRANSFER IPT 190459 1% 93% 71 Search INDUCTIVE+POWER+TRANSFER+IPT Search INDUCTIVE+POWER+TRANSFER+IPT

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 3


rank cluster_id2 link
1 122 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//TELECOMMUNICATIONS
2 646 ADDITIVE MANUFACTURING//RAPID PROTOTYPING JOURNAL//SELECTIVE LASER MELTING
3 605 ENERGY HARVESTING//ULTRASONIC MOTOR//PIEZOELECTRIC ACTUATOR
4 449 CRYPTOGRAPHY//COMPUTER SCIENCE, THEORY & METHODS//DIGITAL SIGNATURE
5 291 IEEE JOURNAL OF SOLID-STATE CIRCUITS//ENGINEERING, ELECTRICAL & ELECTRONIC//ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
6 390 SENSORS AND ACTUATORS A-PHYSICAL//JOURNAL OF MICROELECTROMECHANICAL SYSTEMS//MEMS
7 35 TELECOMMUNICATIONS//IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//ENGINEERING, ELECTRICAL & ELECTRONIC
8 247 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//JOURNAL OF GEODESY//IET RADAR SONAR AND NAVIGATION
9 654 PYROCHLORE//SPIN ICE//ZIRCONOLITE
10 710 SOLAR ENERGY MATERIALS//SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER

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