Class information for:
Level 1: DISTRIBUTED AMPLIFIERS//EXTENDED RESONANCE//DUAL FED DISTRIBUTED AMPLIFIER

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
291 3       IEEE JOURNAL OF SOLID-STATE CIRCUITS//ENGINEERING, ELECTRICAL & ELECTRONIC//ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING 42551
184 2             IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//POWER AMPLIFIER//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 21143
18408 1                   DISTRIBUTED AMPLIFIERS//EXTENDED RESONANCE//DUAL FED DISTRIBUTED AMPLIFIER 577

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DISTRIBUTED AMPLIFIERS authKW 1003986 10% 32% 58
2 EXTENDED RESONANCE authKW 174785 1% 80% 4
3 DUAL FED DISTRIBUTED AMPLIFIER authKW 163862 1% 100% 3
4 MATRIX AMPLIFIER authKW 122895 1% 75% 3
5 MATRIX DISTRIBUTED AMPLIFIER authKW 122895 1% 75% 3
6 AMPLIFIER STABILIZATION authKW 109241 0% 100% 2
7 DISTRIBUTED AMPLIFIERS DAS authKW 105034 1% 38% 5
8 TRAVELING WAVE AMPLIFIER TWA authKW 98315 1% 60% 3
9 FET MODEL authKW 81928 1% 50% 3
10 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES journal 81680 24% 1% 139

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 14942 92% 0% 530
2 Telecommunications 2695 19% 0% 108
3 Optics 215 9% 0% 54
4 Physics, Applied 24 7% 0% 43
5 Computer Science, Hardware & Architecture 10 1% 0% 6
6 Computer Science, Interdisciplinary Applications 2 1% 0% 7
7 Physics, Multidisciplinary 1 3% 0% 15
8 Engineering, General 0 1% 0% 4
9 History & Philosophy of Science 0 0% 0% 1
10 Instruments & Instrumentation 0 1% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMMUN TECHNOL MATH SCI 80317 1% 29% 5
2 BME MHT 54621 0% 100% 1
3 DEF PROD SERV 54621 0% 100% 1
4 EQUIPMENT GRP MICROWAVE 54621 0% 100% 1
5 FOUNDRY SERV 54621 0% 100% 1
6 IMS IPB 54621 0% 100% 1
7 ING COMUNICAC 54621 0% 100% 1
8 LINCOLN EXPTL SYST GRP 54621 0% 100% 1
9 LINCOLN SOLID STATE 54621 0% 100% 1
10 LOCAL JOINT ENGN RF INTEGRAT MICROAS 54621 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 81680 24% 1% 139
2 MICROWAVE JOURNAL 79580 9% 3% 51
3 IEEE MICROWAVE AND GUIDED WAVE LETTERS 18759 3% 2% 17
4 RCA REVIEW 10230 1% 3% 6
5 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 9899 5% 1% 27
6 MICROWAVES & RF 9433 2% 2% 11
7 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 8593 8% 0% 49
8 IEEE INTERNATIONAL SOLID STATE CIRCUITS CONFERENCE 8315 1% 4% 4
9 ELECTRONICS LETTERS 6502 12% 0% 69
10 IEEE MICROWAVE MAGAZINE 5371 1% 1% 8

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DISTRIBUTED AMPLIFIERS 1003986 10% 32% 58 Search DISTRIBUTED+AMPLIFIERS Search DISTRIBUTED+AMPLIFIERS
2 EXTENDED RESONANCE 174785 1% 80% 4 Search EXTENDED+RESONANCE Search EXTENDED+RESONANCE
3 DUAL FED DISTRIBUTED AMPLIFIER 163862 1% 100% 3 Search DUAL+FED+DISTRIBUTED+AMPLIFIER Search DUAL+FED+DISTRIBUTED+AMPLIFIER
4 MATRIX AMPLIFIER 122895 1% 75% 3 Search MATRIX+AMPLIFIER Search MATRIX+AMPLIFIER
5 MATRIX DISTRIBUTED AMPLIFIER 122895 1% 75% 3 Search MATRIX+DISTRIBUTED+AMPLIFIER Search MATRIX+DISTRIBUTED+AMPLIFIER
6 AMPLIFIER STABILIZATION 109241 0% 100% 2 Search AMPLIFIER+STABILIZATION Search AMPLIFIER+STABILIZATION
7 DISTRIBUTED AMPLIFIERS DAS 105034 1% 38% 5 Search DISTRIBUTED+AMPLIFIERS+DAS Search DISTRIBUTED+AMPLIFIERS+DAS
8 TRAVELING WAVE AMPLIFIER TWA 98315 1% 60% 3 Search TRAVELING+WAVE+AMPLIFIER+TWA Search TRAVELING+WAVE+AMPLIFIER+TWA
9 FET MODEL 81928 1% 50% 3 Search FET+MODEL Search FET+MODEL
10 DISTRIBUTED POWER AMPLIFIER DPA 72826 0% 67% 2 Search DISTRIBUTED+POWER+AMPLIFIER+DPA Search DISTRIBUTED+POWER+AMPLIFIER+DPA

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 15295 DECISION CIRCUITS//MODULATOR DRIVER//IEEE JOURNAL OF SOLID-STATE CIRCUITS
2 19651 NOISE PARAMETERS//NOISE TEMPERATURE//NOISE MEASUREMENT
3 21684 ATSUGI ELECT COMMUN S FUNCT DEVICE DEV//02 MU M GATE FABRICATION TECHNIQUE//BILAYER PHOTORESIST
4 25480 GRP RADIO//PARAMETRIC CIRCUITS//LINEAR TWO PORTS
5 34097 MILLERS THEOREM//RETURN RATIO//BLACKMANS FORMULA
6 25161 LOSSY SILICON SUBSTRATE//HNA ETCHING//DISTRIBUTED INDUCTANCE AND RESISTANCE
7 26709 REAL FREQUENCY TECHNIQUE//BROADBAND MATCHING//LOSSLESS NETWORKS
8 2498 POWER AMPLIFIER PA//POWER AMPLIFIER//CLASS E
9 1428 LOW NOISE AMPLIFIER LNA//LOW NOISE AMPLIFIER//MIXER
10 22062 BALUN//MARCHAND BALUN//QUASI CIRCULATOR

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