Class information for:
Level 1: THZ COMMUNICATIONS//FREQUENCY DOUBLER//SUB MILLIMETER WAVE

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
14800 1                   THZ COMMUNICATIONS//FREQUENCY DOUBLER//SUB MILLIMETER WAVE 776

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 THZ COMMUNICATIONS authKW 663337 3% 78% 21
2 FREQUENCY DOUBLER authKW 650190 5% 41% 39
3 SUB MILLIMETER WAVE authKW 340939 2% 44% 19
4 G BAND authKW 300812 3% 37% 20
5 300 GHZ authKW 284291 1% 100% 7
6 D BAND authKW 279821 3% 33% 21
7 THZ CHANNEL MODELING authKW 248753 1% 88% 7
8 HIGH FREQUENCY COMMUN TECHNOL address 234288 2% 38% 15
9 MONOLITHIC MICROWAVE INTEGRATED CIRCUIT MMIC authKW 221238 5% 14% 38
10 TERAHERTZ COMMUNICATION authKW 219303 1% 60% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 20108 92% 0% 713
2 Optics 2057 22% 0% 173
3 Telecommunications 1658 13% 0% 100
4 Physics, Applied 350 16% 0% 126
5 Computer Science, Hardware & Architecture 65 2% 0% 15
6 Transportation Science & Technology 18 1% 0% 6
7 Computer Science, Information Systems 12 2% 0% 13
8 Nanoscience & Nanotechnology 1 1% 0% 11
9 Remote Sensing 0 0% 0% 2
10 Computer Science, Interdisciplinary Applications -0 1% 0% 5

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HIGH FREQUENCY COMMUN TECHNOL 234288 2% 38% 15
2 ANALOG MIXED SIGNAL AMS 121839 0% 100% 3
3 CW DAVIDSON ENGN 81226 0% 100% 2
4 ELP RD 81226 0% 100% 2
5 KI ITC 81226 0% 100% 2
6 TELECOMMUN PROGRAMS 81226 0% 100% 2
7 TERAHERTZ TEAM 81226 0% 100% 2
8 ROBUST POWER SEMICOND SYST 81222 1% 50% 4
9 NIPPON TELEGR H TEL NTT 54149 0% 67% 2
10 NACHRICHTENTECH 53599 2% 10% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 180479 7% 9% 51
2 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 143514 15% 3% 119
3 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 49033 16% 1% 125
4 JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 46007 4% 3% 33
5 NANO COMMUNICATION NETWORKS 38210 1% 12% 8
6 IEEE JOURNAL OF SOLID-STATE CIRCUITS 20289 8% 1% 65
7 INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES 11869 2% 2% 15
8 IEEE MICROWAVE AND GUIDED WAVE LETTERS 9449 2% 2% 14
9 IEICE TRANSACTIONS ON ELECTRONICS 3824 3% 0% 24
10 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 3811 5% 0% 38

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 THZ COMMUNICATIONS 663337 3% 78% 21 Search THZ+COMMUNICATIONS Search THZ+COMMUNICATIONS
2 FREQUENCY DOUBLER 650190 5% 41% 39 Search FREQUENCY+DOUBLER Search FREQUENCY+DOUBLER
3 SUB MILLIMETER WAVE 340939 2% 44% 19 Search SUB+MILLIMETER+WAVE Search SUB+MILLIMETER+WAVE
4 G BAND 300812 3% 37% 20 Search G+BAND Search G+BAND
5 300 GHZ 284291 1% 100% 7 Search 300+GHZ Search 300+GHZ
6 D BAND 279821 3% 33% 21 Search D+BAND Search D+BAND
7 THZ CHANNEL MODELING 248753 1% 88% 7 Search THZ+CHANNEL+MODELING Search THZ+CHANNEL+MODELING
8 MONOLITHIC MICROWAVE INTEGRATED CIRCUIT MMIC 221238 5% 14% 38 Search MONOLITHIC+MICROWAVE+INTEGRATED+CIRCUIT+MMIC Search MONOLITHIC+MICROWAVE+INTEGRATED+CIRCUIT+MMIC
9 TERAHERTZ COMMUNICATION 219303 1% 60% 9 Search TERAHERTZ+COMMUNICATION Search TERAHERTZ+COMMUNICATION
10 FREQUENCY MULTIPLIER 181630 4% 15% 29 Search FREQUENCY+MULTIPLIER Search FREQUENCY+MULTIPLIER

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 15674 FREQUENCY MULTIPLIER//HETEROSTRUCTURE BARRIER VARACTORS//HETEROSTRUCTURE BARRIER VARACTOR HBV
2 13501 ON CHIP ANTENNA//GRID ARRAY ANTENNA//60 GHZ
3 18863 MILLIMETER WAVE IMAGING//GLOW DISCHARGE DETECTOR GDD//AREA SIGNAL THEORY COMMUN
4 22062 BALUN//MARCHAND BALUN//QUASI CIRCULATOR
5 3502 PHASE NOISE//VOLTAGE CONTROLLED OSCILLATOR VCO//VCO
6 9996 PHASE SHIFTER//T R SWITCH//PHASED ARRAYS
7 15356 TERAHERTZ DETECTOR//COMP SOLID STATE PHYS//GES
8 23833 MOLECULAR COMMUNICATION//NANONETWORKS//NANO COMMUNICATION NETWORKS
9 15940 DE EMBEDDING//VECTOR NETWORK ANALYZER VNA//ON WAFER MEASUREMENT
10 35730 MASTERSLICE//3D MMIC//MICROWAVE POWER TRANSISTOR

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