Class information for:
Level 1: SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE//PHASED ARRAY CALIBRATION//DIGITAL BEAMFORMING

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
28469 1                   SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE//PHASED ARRAY CALIBRATION//DIGITAL BEAMFORMING 225

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE authKW 560299 2% 100% 4
2 PHASED ARRAY CALIBRATION authKW 420224 1% 100% 3
3 DIGITAL BEAMFORMING authKW 296609 5% 18% 12
4 COMMUNICATIONS AND BROADCASTING ENGINEERING TEST SATELLITE COMETS authKW 280150 1% 100% 2
5 DISTRIBUTED SUBARRAY ANTENNAS authKW 280150 1% 100% 2
6 HEAT ACCOUNTING authKW 280150 1% 100% 2
7 MASS FLOW CONTROLLERS authKW 280150 1% 100% 2
8 DIGITAL SATELLITE BROADCASTING authKW 186765 1% 67% 2
9 SINGLE RF CHANNEL authKW 186765 1% 67% 2
10 UNACCOUNTED FOR GAS authKW 186765 1% 67% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 9737 56% 0% 125
2 Engineering, Electrical & Electronic 2949 66% 0% 149
3 Engineering, Aerospace 1368 12% 0% 27
4 Instruments & Instrumentation 292 12% 0% 27
5 Transportation Science & Technology 163 4% 0% 8
6 Engineering, General 47 4% 0% 9
7 Construction & Building Technology 29 2% 0% 5
8 Engineering, Mechanical 27 4% 0% 10
9 Energy & Fuels 14 4% 0% 8
10 Acoustics 13 2% 0% 4

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASAT GRP 140075 0% 100% 1
2 ENERGY UTIL 140075 0% 100% 1
3 FREQUENCY SPE UM ENGN 140075 0% 100% 1
4 MEASUREMENT CONTROLS ENGN 140075 0% 100% 1
5 SAMEERRD 140075 0% 100% 1
6 TELEMC 140075 0% 100% 1
7 UNICLAM 140075 0% 100% 1
8 YOKOSUDA STRATOSPHER PLATFORM 140075 0% 100% 1
9 MOBILE PLATFORMS 70036 0% 50% 1
10 OPT RADIO COMMUN 70036 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACE COMMUNICATIONS 33832 3% 4% 6
2 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 20570 20% 0% 45
3 INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS 6931 2% 1% 4
4 FLOW MEASUREMENT AND INSTRUMENTATION 5319 3% 1% 7
5 ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 4343 3% 1% 6
6 PIPELINE & GAS JOURNAL 3182 0% 2% 1
7 NEC TECHNICAL JOURNAL 2187 0% 2% 1
8 IEEE TRANSACTIONS ON BROADCASTING 1453 2% 0% 4
9 JOURNAL OF GUIDANCE AND CONTROL 1238 0% 1% 1
10 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 1132 4% 0% 8

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE 560299 2% 100% 4 Search SPATIAL+MULTIPLEXING+OF+LOCAL+ELEMENTS+SMILE Search SPATIAL+MULTIPLEXING+OF+LOCAL+ELEMENTS+SMILE
2 PHASED ARRAY CALIBRATION 420224 1% 100% 3 Search PHASED+ARRAY+CALIBRATION Search PHASED+ARRAY+CALIBRATION
3 DIGITAL BEAMFORMING 296609 5% 18% 12 Search DIGITAL+BEAMFORMING Search DIGITAL+BEAMFORMING
4 COMMUNICATIONS AND BROADCASTING ENGINEERING TEST SATELLITE COMETS 280150 1% 100% 2 Search COMMUNICATIONS+AND+BROADCASTING+ENGINEERING+TEST+SATELLITE+COMETS Search COMMUNICATIONS+AND+BROADCASTING+ENGINEERING+TEST+SATELLITE+COMETS
5 DISTRIBUTED SUBARRAY ANTENNAS 280150 1% 100% 2 Search DISTRIBUTED+SUBARRAY+ANTENNAS Search DISTRIBUTED+SUBARRAY+ANTENNAS
6 HEAT ACCOUNTING 280150 1% 100% 2 Search HEAT+ACCOUNTING Search HEAT+ACCOUNTING
7 MASS FLOW CONTROLLERS 280150 1% 100% 2 Search MASS+FLOW+CONTROLLERS Search MASS+FLOW+CONTROLLERS
8 DIGITAL SATELLITE BROADCASTING 186765 1% 67% 2 Search DIGITAL+SATELLITE+BROADCASTING Search DIGITAL+SATELLITE+BROADCASTING
9 SINGLE RF CHANNEL 186765 1% 67% 2 Search SINGLE+RF+CHANNEL Search SINGLE+RF+CHANNEL
10 UNACCOUNTED FOR GAS 186765 1% 67% 2 Search UNACCOUNTED+FOR+GAS Search UNACCOUNTED+FOR+GAS

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 37133 MARITIME WIDEBAND COMMUNICATION//COMMUN SPACE COMM SEC 2//COORDINATED ATTITUDE CONTROL
2 3580 PATTERN SYNTHESIS//TIME MODULATION//ANTENNA ARRAYS
3 14351 HIGH ALTITUDE PLATFORMS//LAND MOBILE SATELLITE LMS CHANNEL//LAND MOBILE SATELLITE LMS
4 794 DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING//DIRECTION OF ARRIVAL DOA ESTIMATION
5 35229 ACTIVE PHASE ARRAY ANTENNAS//ARRAY TILE//RADAR STATION
6 28808 FB ET//LEHRSTUHL HOCHFREQUENZTECH OPTOELEKT//OPTICAL CONTROL
7 32338 SONIC NOZZLE//CRITICAL NOZZLE//CRITICAL PRESSURE RATIO
8 11292 REFLECTOR ANTENNAS//OFFSET REFLECTOR ANTENNAS//SHAPED REFLECTOR
9 9996 PHASE SHIFTER//T R SWITCH//PHASED ARRAYS
10 35153 ACKNOWLEDGE MESSAGES//ADV COMPOSITES ENGN A S//ADV COMPOSITES RD

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