Class information for:
Level 1: SELF HETERODYNE//SECONDARY SPUTTERING LITHOGRAPHY//ACCESS TRANSPORT ENGN

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
462 3       VIDEO CODING//SPEECH COMMUNICATION//SPEECH ENHANCEMENT 25996
3663 2             BT TECHNOLOGY JOURNAL//BRITISH TELECOMMUNICATIONS ENGINEERING//POST OFFICE ELECTRICAL ENGINEERS JOURNAL 1291
37702 1                   SELF HETERODYNE//SECONDARY SPUTTERING LITHOGRAPHY//ACCESS TRANSPORT ENGN 78

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SELF HETERODYNE authKW 3636585 15% 75% 12
2 SECONDARY SPUTTERING LITHOGRAPHY authKW 1212197 4% 100% 3
3 ACCESS TRANSPORT ENGN address 538753 3% 67% 2
4 17 GHZ INDOOR CHANNEL authKW 404066 1% 100% 1
5 60 GHZ SIGNAL TRANSMISSION authKW 404066 1% 100% 1
6 BALANCED PAIR INTERCONNECT authKW 404066 1% 100% 1
7 BIAS MIXER authKW 404066 1% 100% 1
8 BS SIGNAL TRANSMISSION authKW 404066 1% 100% 1
9 CARRIER TO NOISE POWER RATIO authKW 404066 1% 100% 1
10 CGRA CGA PROCESSOR authKW 404066 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 1166 71% 0% 55
2 Telecommunications 1014 31% 0% 24
3 Nanoscience & Nanotechnology 169 17% 0% 13
4 Optics 75 14% 0% 11
5 Physics, Applied 73 22% 0% 17
6 Chemistry, Multidisciplinary 31 15% 0% 12
7 Materials Science, Multidisciplinary 29 17% 0% 13
8 Physics, Condensed Matter 13 9% 0% 7
9 Computer Science, Hardware & Architecture 13 3% 0% 2
10 Chemistry, Physical 12 12% 0% 9

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACCESS TRANSPORT ENGN 538753 3% 67% 2
2 CREAT INITIAT MULTIDIMENS DIRECTED 404066 1% 100% 1
3 INDEPENDENT ADM AGCY 404066 1% 100% 1
4 INFORMAT DEVICE FUS MAT ENGN 404066 1% 100% 1
5 ACORDE SA 202032 1% 50% 1
6 GUNMA DEV 202032 1% 50% 1
7 OPTOELECT HIGH FREQUENCY DEV S 202032 1% 50% 1
8 POWER CONTROL DEVICE SECT 101015 1% 25% 1
9 TECHNOL COMUNICAC 101015 1% 25% 1
10 CHEM BIOMOL ENGN PLUS BK21 80812 1% 20% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BRITISH TELECOM TECHNOLOGY JOURNAL 111029 8% 5% 6
2 ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL 4461 3% 1% 2
3 IEE PROCEEDINGS-J OPTOELECTRONICS 3406 3% 0% 2
4 IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 2075 6% 0% 5
5 BT TECHNOLOGY JOURNAL 1723 3% 0% 2
6 IEICE TRANSACTIONS ON COMMUNICATIONS 1170 6% 0% 5
7 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 1118 8% 0% 6
8 MEASUREMENT & CONTROL 936 1% 0% 1
9 NEC RESEARCH & DEVELOPMENT 925 1% 0% 1
10 IEICE TRANSACTIONS ON ELECTRONICS 596 4% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SELF HETERODYNE 3636585 15% 75% 12 Search SELF+HETERODYNE Search SELF+HETERODYNE
2 SECONDARY SPUTTERING LITHOGRAPHY 1212197 4% 100% 3 Search SECONDARY+SPUTTERING+LITHOGRAPHY Search SECONDARY+SPUTTERING+LITHOGRAPHY
3 17 GHZ INDOOR CHANNEL 404066 1% 100% 1 Search 17+GHZ+INDOOR+CHANNEL Search 17+GHZ+INDOOR+CHANNEL
4 60 GHZ SIGNAL TRANSMISSION 404066 1% 100% 1 Search 60+GHZ+SIGNAL+TRANSMISSION Search 60+GHZ+SIGNAL+TRANSMISSION
5 BALANCED PAIR INTERCONNECT 404066 1% 100% 1 Search BALANCED+PAIR+INTERCONNECT Search BALANCED+PAIR+INTERCONNECT
6 BIAS MIXER 404066 1% 100% 1 Search BIAS+MIXER Search BIAS+MIXER
7 BS SIGNAL TRANSMISSION 404066 1% 100% 1 Search BS+SIGNAL+TRANSMISSION Search BS+SIGNAL+TRANSMISSION
8 CARRIER TO NOISE POWER RATIO 404066 1% 100% 1 Search CARRIER+TO+NOISE+POWER+RATIO Search CARRIER+TO+NOISE+POWER+RATIO
9 CGRA CGA PROCESSOR 404066 1% 100% 1 Search CGRA+CGA+PROCESSOR Search CGRA+CGA+PROCESSOR
10 CMOS COMPATIBLE PHOTODETECTOR 404066 1% 100% 1 Search CMOS+COMPATIBLE+PHOTODETECTOR Search CMOS+COMPATIBLE+PHOTODETECTOR

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 34302 ALCATEL TELECOMMUNICATIONS REVIEW//AGRICULTURAL ORGANISATIONS//BASE AND FUNCTIONAL STANDARDS
2 29039 POST OFFICE ELECTRICAL ENGINEERS JOURNAL//BRITISH TELECOMMUNICATIONS ENGINEERING//JOURNAL OF THE COMMUNICATIONS NETWORK
3 34920 KINEMATIC COUPLING//EXACT CONSTRAINT//MO EXPOSURE OPTICS
4 7180 MASSIVE MIMO//PILOT CONTAMINATION//MASSIVE MULTIPLE INPUT MULTIPLE OUTPUT MIMO
5 25750 BRITISH TELECOMMUNICATIONS ENGINEERING//BT TECHNOLOGY JOURNAL//NETWORKS INFORMAT SERV
6 27530 VIDEO CHANNELIZATION//JITTER DELAY//DISTRIBUTED SYSTEM MANAGEMENT
7 1991 RADIO OVER FIBER ROF//RADIO OVER FIBER//MICROWAVE PHOTONICS
8 24980 NOVITASNANOELECT//3 D PRINTING//EXCESS CONDUCTION LOSS
9 26374 PEARCEY INTEGRAL//SPATIAL DIVISION TRANSMISSION//TWO RAY GROUND REFLECTION
10 22062 BALUN//MARCHAND BALUN//QUASI CIRCULATOR

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