Class information for:
Level 2: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//POWER AMPLIFIER//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS

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
1428 1                   LOW NOISE AMPLIFIER LNA//LOW NOISE AMPLIFIER//MIXER 2676
2498 1                   POWER AMPLIFIER PA//POWER AMPLIFIER//CLASS E 2257
3502 1                   PHASE NOISE//VOLTAGE CONTROLLED OSCILLATOR VCO//VCO 2000
4865 1                   POWER DIVIDER//BRANCH LINE COUPLER//WILKINSON POWER DIVIDER 1738
5173 1                   LARGE SIGNAL MODEL//IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//NONLINEAR MEASUREMENTS 1692
7975 1                   DIGITAL PREDISTORTION DPD//PREDISTORTION//DIGITAL PREDISTORTION 1333
9831 1                   SPIRAL INDUCTOR//INDUCTORS//INDUCTOR MODEL 1149
9996 1                   PHASE SHIFTER//T R SWITCH//PHASED ARRAYS 1133
11040 1                   ACTIVE ANTENNAS//SPATIAL POWER COMBINING//COUPLED OSCILLATOR ARRAY 1041
14800 1                   THZ COMMUNICATIONS//FREQUENCY DOUBLER//SUB MILLIMETER WAVE 776
15197 1                   SIMULAT OPTIMIZAT SYST//ENGN OPTIMIZAT MODELING//SPACE MAPPING 752
15674 1                   FREQUENCY MULTIPLIER//HETEROSTRUCTURE BARRIER VARACTORS//HETEROSTRUCTURE BARRIER VARACTOR HBV 725
15940 1                   DE EMBEDDING//VECTOR NETWORK ANALYZER VNA//ON WAFER MEASUREMENT 710
16884 1                   RF MOSFET//INDUCED GATE NOISE//CHANNEL THERMAL NOISE 656
18408 1                   DISTRIBUTED AMPLIFIERS//EXTENDED RESONANCE//DUAL FED DISTRIBUTED AMPLIFIER 577
19651 1                   NOISE PARAMETERS//NOISE TEMPERATURE//NOISE MEASUREMENT 519
22062 1                   BALUN//MARCHAND BALUN//QUASI CIRCULATOR 418
25161 1                   LOSSY SILICON SUBSTRATE//HNA ETCHING//DISTRIBUTED INDUCTANCE AND RESISTANCE 312
25480 1                   GRP RADIO//PARAMETRIC CIRCUITS//LINEAR TWO PORTS 304
26709 1                   REAL FREQUENCY TECHNIQUE//BROADBAND MATCHING//LOSSLESS NETWORKS 267
35730 1                   MASTERSLICE//3D MMIC//MICROWAVE POWER TRANSISTOR 108

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES journal 1610902 18% 29% 3739
2 POWER AMPLIFIER authKW 945320 4% 74% 864
3 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS journal 936365 8% 40% 1588
4 CMOS authKW 777657 7% 34% 1534
5 POWER AMPLIFIER PA authKW 622784 2% 90% 466
6 ENGINEERING, ELECTRICAL & ELECTRONIC WoSSC 560500 93% 2% 19642
7 LOW NOISE AMPLIFIER LNA authKW 490097 2% 81% 407
8 LOW NOISE AMPLIFIER authKW 340411 2% 72% 318
9 PHASE NOISE authKW 309633 3% 35% 598
10 VOLTAGE CONTROLLED OSCILLATOR VCO authKW 304422 1% 69% 298

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 560500 93% 2% 19642
2 Telecommunications 58824 15% 1% 3088
3 Optics 11701 11% 0% 2339
4 Computer Science, Hardware & Architecture 8082 4% 1% 796
5 Physics, Applied 2324 10% 0% 2077
6 Computer Science, Interdisciplinary Applications 1703 3% 0% 653
7 Instruments & Instrumentation 586 3% 0% 541
8 Nanoscience & Nanotechnology 132 2% 0% 413
9 Mathematics, Interdisciplinary Applications 38 1% 0% 170
10 Engineering, Manufacturing 30 1% 0% 107

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IRADIO 146711 1% 89% 111
2 ELECT ENGN 123844 22% 2% 4563
3 ENGN OPTIMIZAT MODELING 117415 0% 84% 94
4 SIMULAT OPTIMIZAT SYST 85401 0% 93% 62
5 COMMUN ENGN 48667 3% 6% 553
6 ELECT COMP ENGN 40715 10% 1% 2171
7 INTELLIGENT RF RADIO IRADIO 37217 0% 100% 25
8 SILICON MICROWAVE INTEGRATED CIRCUITS SYST 29316 0% 73% 27
9 INTELLIGENT RF RADIO 29065 0% 78% 25
10 GIGAHERTZ 25723 0% 79% 22

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 1610902 18% 29% 3739
2 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 936365 8% 40% 1588
3 MICROWAVE JOURNAL 299778 3% 34% 600
4 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 296297 8% 12% 1742
5 IEEE JOURNAL OF SOLID-STATE CIRCUITS 244208 6% 14% 1179
6 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 184996 2% 31% 403
7 IEEE MICROWAVE AND GUIDED WAVE LETTERS 110414 1% 30% 250
8 IEEE MICROWAVE MAGAZINE 106731 1% 33% 216
9 MICROWAVES & RF 87476 1% 29% 203
10 ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING 79842 2% 13% 403

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POWER AMPLIFIER 945320 4% 74% 864 Search POWER+AMPLIFIER Search POWER+AMPLIFIER
2 CMOS 777657 7% 34% 1534 Search CMOS Search CMOS
3 POWER AMPLIFIER PA 622784 2% 90% 466 Search POWER+AMPLIFIER+PA Search POWER+AMPLIFIER+PA
4 LOW NOISE AMPLIFIER LNA 490097 2% 81% 407 Search LOW+NOISE+AMPLIFIER+LNA Search LOW+NOISE+AMPLIFIER+LNA
5 LOW NOISE AMPLIFIER 340411 2% 72% 318 Search LOW+NOISE+AMPLIFIER Search LOW+NOISE+AMPLIFIER
6 PHASE NOISE 309633 3% 35% 598 Search PHASE+NOISE Search PHASE+NOISE
7 VOLTAGE CONTROLLED OSCILLATOR VCO 304422 1% 69% 298 Search VOLTAGE+CONTROLLED+OSCILLATOR+VCO Search VOLTAGE+CONTROLLED+OSCILLATOR+VCO
8 MIXER 286348 2% 53% 364 Search MIXER Search MIXER
9 MONOLITHIC MICROWAVE INTEGRATED CIRCUIT MMIC 242952 1% 78% 208 Search MONOLITHIC+MICROWAVE+INTEGRATED+CIRCUIT+MMIC Search MONOLITHIC+MICROWAVE+INTEGRATED+CIRCUIT+MMIC
10 POWER DIVIDER 235659 1% 64% 246 Search POWER+DIVIDER Search POWER+DIVIDER

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 2


rank cluster_id2 link
1 2119 IEEE JOURNAL OF SOLID-STATE CIRCUITS//FREQUENCY SYNTHESIZER//PHASE LOCKED LOOP PLL
2 541 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//BANDPASS FILTER//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
3 3800 SOFTWARE DEFINED RADIO//SOFTWARE RADIO//BANDPASS SAMPLING
4 1536 PHOTODIODE//PHOTODETECTORS//ENGINEERING, ELECTRICAL & ELECTRONIC
5 581 ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING//IEEE JOURNAL OF SOLID-STATE CIRCUITS//CURRENT MODE CIRCUITS
6 3236 ARTISANAL MINING//SMALL SCALE MINING//ARTISANAL AND SMALL SCALE MINING ASM
7 1733 HETEROJUNCTION BIPOLAR TRANSISTORS//SIGEHBT//HBT
8 2818 REFLECTOR ANTENNAS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//LENS ANTENNAS
9 162 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
10 914 IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY//REVERBERATION CHAMBER//FINITE DIFFERENCE TIME DOMAIN FDTD METHOD

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