Class information for:
Level 1: SCI TECHNOL HIGH POWER MICROWAVE//RELATIVISTIC KLYSTRON AMPLIFIER//HIGH POWER MICROWAVE HPM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9925 1043 15.4 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1218 8674 GYROTRON//IEEE TRANSACTIONS ON PLASMA SCIENCE//TRAVELING WAVE TUBE TWT

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SCI TECHNOL HIGH POWER MICROWAVE Address 33 53% 4% 44
2 RELATIVISTIC KLYSTRON AMPLIFIER Author keyword 30 100% 1% 12
3 HIGH POWER MICROWAVE HPM Author keyword 30 55% 4% 37
4 MAGNETICALLY INSULATED LINE OSCILLATOR MILO Author keyword 24 91% 1% 10
5 HIGH POWER MICROWAVE Author keyword 23 31% 6% 62
6 MAGNETICALLY INSULATED TRANSMISSION LINE OSCILLATOR Author keyword 20 100% 1% 9
7 MAGNETICALLY INSULATED TRANSMISSION LINE OSCILLATOR MILO Author keyword 17 79% 1% 11
8 SURFACE WAVE OSCILLATOR Author keyword 12 86% 1% 6
9 RELATIVISTIC KLYSTRON AMPLIFIER RKA Author keyword 11 100% 1% 6
10 BACKWARD WAVE OSCILLATOR BWO Author keyword 10 43% 2% 18

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 RELATIVISTIC KLYSTRON AMPLIFIER 30 100% 1% 12 Search RELATIVISTIC+KLYSTRON+AMPLIFIER Search RELATIVISTIC+KLYSTRON+AMPLIFIER
2 HIGH POWER MICROWAVE HPM 30 55% 4% 37 Search HIGH+POWER+MICROWAVE+HPM Search HIGH+POWER+MICROWAVE+HPM
3 MAGNETICALLY INSULATED LINE OSCILLATOR MILO 24 91% 1% 10 Search MAGNETICALLY+INSULATED+LINE+OSCILLATOR+MILO Search MAGNETICALLY+INSULATED+LINE+OSCILLATOR+MILO
4 HIGH POWER MICROWAVE 23 31% 6% 62 Search HIGH+POWER+MICROWAVE Search HIGH+POWER+MICROWAVE
5 MAGNETICALLY INSULATED TRANSMISSION LINE OSCILLATOR 20 100% 1% 9 Search MAGNETICALLY+INSULATED+TRANSMISSION+LINE+OSCILLATOR Search MAGNETICALLY+INSULATED+TRANSMISSION+LINE+OSCILLATOR
6 MAGNETICALLY INSULATED TRANSMISSION LINE OSCILLATOR MILO 17 79% 1% 11 Search MAGNETICALLY+INSULATED+TRANSMISSION+LINE+OSCILLATOR+MILO Search MAGNETICALLY+INSULATED+TRANSMISSION+LINE+OSCILLATOR+MILO
7 SURFACE WAVE OSCILLATOR 12 86% 1% 6 Search SURFACE+WAVE+OSCILLATOR Search SURFACE+WAVE+OSCILLATOR
8 RELATIVISTIC KLYSTRON AMPLIFIER RKA 11 100% 1% 6 Search RELATIVISTIC+KLYSTRON+AMPLIFIER+RKA Search RELATIVISTIC+KLYSTRON+AMPLIFIER+RKA
9 BACKWARD WAVE OSCILLATOR BWO 10 43% 2% 18 Search BACKWARD+WAVE+OSCILLATOR+BWO Search BACKWARD+WAVE+OSCILLATOR+BWO
10 BACKWARD WAVE OSCILLATOR 9 31% 2% 25 Search BACKWARD+WAVE+OSCILLATOR Search BACKWARD+WAVE+OSCILLATOR

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BACKWARD WAVE OSCILLATOR 48 68% 4% 42
2 MILO 44 76% 3% 31
3 IMPROVED MILO 38 93% 1% 14
4 TRANSMISSION LINE OSCILLATOR 25 70% 2% 21
5 MICROWAVE ELECTRONICS 21 73% 2% 16
6 BACKWARD WAVE OSCILLATORS 17 49% 2% 25
7 CONSISTENT NONLINEAR THEORY 9 83% 0% 5
8 INDUCED DISTRIBUTED FEEDBACK 9 83% 0% 5
9 RIPPLED WALL 9 67% 1% 8
10 MONOTRON 8 100% 0% 5

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Review of high-power microwave source research 1997 135 86 21%
HIGH-POWER MODULATED INTENSE RELATIVISTIC ELECTRON SOURCES WITH APPLICATIONS TO RF GENERATION AND CONTROLLED THERMONUCLEAR FUSION 1986 26 5 80%
THE SPLIT-CAVITY OSCILLATOR - A HIGH-POWER E-BEAM MODULATOR AND MICROWAVE SOURCE 1992 43 5 40%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SCI TECHNOL HIGH POWER MICROWAVE 33 53% 4.2% 44
2 PLASMA ELECT NEW ACCELERAT METHODS 6 80% 0.4% 4
3 HIGH POWER MICROWAVE TECHNOL 5 60% 0.6% 6
4 HIGH ENERGY ELECT 4 16% 2.4% 25
5 STATE HIGH POWER VACUUM ELECT 3 100% 0.3% 3
6 TSINGHUA SPECIAL ENERGY 3 100% 0.3% 3
7 ASSOCIATED PLASMA 2 13% 1.2% 13
8 BEIRUT INNOVAT 1 50% 0.1% 1
9 COCKCROFT ACCELERATOR SCI TECHNOL 1 50% 0.1% 1
10 DEHE 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000256937 CHERENKOV LASER//CERENKOV LASER//CHERENKOV FREE ELECTRON LASER
2 0.0000207790 TRAVELING WAVE TUBE TWT//SLOW WAVE STRUCTURE SWS//HIGH POWER VACUUM ELECT
3 0.0000196812 RELATIVISTIC MAGNETRON//MAGNETRONS//PLASMA PULSED POWER MICROWAVE
4 0.0000194579 COAXIAL VIRCATOR//VIRCATOR//VIRTUAL CATHODE OSCILLATOR
5 0.0000171205 RELATIVISTIC ELECTRONICS//MICROWAVE PULSE SHORTENING//MICROWAVE GENERATOR
6 0.0000159064 BRAGG RESONATOR//COAXIAL BRAGG STRUCTURE//COAXIAL BRAGG REFLECTOR
7 0.0000110110 AUTODYNE OSCILLATOR//AUTODYNE CHARACTERISTICS//DISTORTION PARAMETER
8 0.0000109361 MAGNICON//COLD QUALITY//ELECTRON BEAM ANALYZER
9 0.0000097938 HIGH CURRENT ELECT//GAS DIODE//RUNAWAY ELECTRONS
10 0.0000090698 GYROTRON//MICROWAVE TUBE AREA//GYROTRONS