Class information for:
Level 1: POWER AMPLIFIER PA//CLASS E//ENVELOPE TRACKING ET

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3604 1873 16.5 52%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
97 24964 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS

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 POWER AMPLIFIER PA Author keyword 134 45% 12% 225
2 CLASS E Author keyword 66 46% 6% 107
3 ENVELOPE TRACKING ET Author keyword 65 71% 3% 53
4 POWER AMPLIFIER Author keyword 42 16% 13% 239
5 DOHERTY AMPLIFIER Author keyword 41 51% 3% 58
6 ENVELOPE ELIMINATION AND RESTORATION EER Author keyword 33 77% 1% 23
7 POLAR TRANSMITTER Author keyword 30 50% 2% 43
8 POWER AMPLIFIERS PAS Author keyword 30 39% 3% 60
9 OUTPHASING Author keyword 28 56% 2% 35
10 CLASS F Author keyword 28 47% 2% 44

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 POWER AMPLIFIER PA 134 45% 12% 225 Search POWER+AMPLIFIER+PA Search POWER+AMPLIFIER+PA
2 CLASS E 66 46% 6% 107 Search CLASS+E Search CLASS+E
3 ENVELOPE TRACKING ET 65 71% 3% 53 Search ENVELOPE+TRACKING+ET Search ENVELOPE+TRACKING+ET
4 POWER AMPLIFIER 42 16% 13% 239 Search POWER+AMPLIFIER Search POWER+AMPLIFIER
5 DOHERTY AMPLIFIER 41 51% 3% 58 Search DOHERTY+AMPLIFIER Search DOHERTY+AMPLIFIER
6 ENVELOPE ELIMINATION AND RESTORATION EER 33 77% 1% 23 Search ENVELOPE+ELIMINATION+AND+RESTORATION+EER Search ENVELOPE+ELIMINATION+AND+RESTORATION+EER
7 POLAR TRANSMITTER 30 50% 2% 43 Search POLAR+TRANSMITTER Search POLAR+TRANSMITTER
8 POWER AMPLIFIERS PAS 30 39% 3% 60 Search POWER+AMPLIFIERS+PAS Search POWER+AMPLIFIERS+PAS
9 OUTPHASING 28 56% 2% 35 Search OUTPHASING Search OUTPHASING
10 CLASS F 28 47% 2% 44 Search CLASS+F Search CLASS+F

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 DISTRIBUTED ACTIVE TRANSFORMER 69 76% 3% 48
2 TUNED POWER AMPLIFIER 51 59% 3% 57
3 DC FEED INDUCTANCE 49 94% 1% 17
4 SUPPLY MODULATOR 41 90% 1% 18
5 POWER AMPLIFIER 32 24% 6% 115
6 SWITCH DUTY CYCLE 31 92% 1% 12
7 BACK OFF 29 88% 1% 14
8 PAE 25 58% 1% 28
9 IDEALIZED OPERATION 24 82% 1% 14
10 POWER AMPLIFIERS 23 24% 5% 85

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
A Review of Watt-Level CMOS RF Power Amplifiers 2014 1 63 71%
REVIEW OF SOLID-STATE POWER DEVICES AND CIRCUITS FOR HF ELECTRIC PROCESS HEATING APPLICATIONS .2. CIRCUITS 1986 0 8 50%
REVIEW OF SOLID-STATE POWER DEVICES AND CIRCUITS FOR HF ELECTRIC PROCESS HEATING APPLICATIONS .1. DEVICES 1986 0 9 33%

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 MIXED SIGNAL CMOS CIRCUITS 8 75% 0.3% 6
2 IRADIO 7 24% 1.3% 24
3 BIRCK NANO TECHNOL 7 67% 0.3% 6
4 MICROELECT SENSORS MICAS 6 50% 0.5% 9
5 LEIBNIZ HOECHSTFREQUENZTECH 6 100% 0.2% 4
6 INFORMAT TECHNOL CONVERGENCE ENGN 5 37% 0.6% 11
7 ACT ANTENNA GRP 4 67% 0.2% 4
8 CHAIR CIRCUIT DESIGN 4 50% 0.3% 6
9 MIXED SIGNAL CMOS CIRCUITS GRP 4 75% 0.2% 3
10 INTELLIGENT RF RADIO IRADIO 4 44% 0.4% 7

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000197510 DIGITAL PREDISTORTION DPD//PREDISTORTION//IRADIO
2 0.0000092281 LARGE SIGNAL MODEL//NONLINEAR MEASUREMENTS//MESFETS
3 0.0000084709 DISTRIBUTED AMPLIFIER//DISTRIBUTED AMPLIFIERS//DISTRIBUTED AMPLIFIER DA
4 0.0000074411 ON CHIP ANTENNA//60 GHZ//ANTENNA IN PACKAGE AIP
5 0.0000062936 CLASS D AMPLIFIER//AUDIO AMPLIFIER//AUDIO AMPLIFIERS
6 0.0000058487 LOW NOISE AMPLIFIER LNA//LOW NOISE AMPLIFIER//PASSIVE MIXER
7 0.0000052464 T R SWITCH//TRANSMIT RECEIVE T R SWITCH//BODY FLOATING
8 0.0000047776 COEFFICIENT OF POTENTIAL//COEFFICIENT OF INDUCTANCE//COEFFICIENTS OF POTENTIAL
9 0.0000047551 CURRENT STEERING//DIGITAL TO ANALOG CONVERTER DAC//DIGITAL TO ANALOG CONVERTERS DACS
10 0.0000044100 HIGH ORDER INTEGRATION METHODS//OSCILLATOR SIMULATION//PARAMETRIC CIRCUITS