Class information for:
Level 1: RECTENNA//RETRODIRECTIVE ARRAY//RETRODIRECTIVITY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
18168 501 17.4 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1812 5715 RADIO FREQUENCY IDENTIFICATION RFID//RFID//WIRELESS POWER TRANSFER

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 RECTENNA Author keyword 27 34% 13% 66
2 RETRODIRECTIVE ARRAY Author keyword 15 51% 4% 21
3 RETRODIRECTIVITY Author keyword 15 88% 1% 7
4 MICROWAVE POWER TRANSMISSION Author keyword 12 33% 6% 30
5 MICROWAVE POWER TRANSMISSION MPT Author keyword 9 83% 1% 5
6 VAN ATTA ARRAY Author keyword 9 67% 2% 8
7 RETRODIRECTIVE Author keyword 8 75% 1% 6
8 RECTENNA ARRAY Author keyword 7 67% 1% 6
9 RETRO DIRECTIVITY Author keyword 6 100% 1% 4
10 WIRELESS POWER TRANSMISSION Author keyword 5 14% 7% 33

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 RECTENNA 27 34% 13% 66 Search RECTENNA Search RECTENNA
2 RETRODIRECTIVE ARRAY 15 51% 4% 21 Search RETRODIRECTIVE+ARRAY Search RETRODIRECTIVE+ARRAY
3 RETRODIRECTIVITY 15 88% 1% 7 Search RETRODIRECTIVITY Search RETRODIRECTIVITY
4 MICROWAVE POWER TRANSMISSION 12 33% 6% 30 Search MICROWAVE+POWER+TRANSMISSION Search MICROWAVE+POWER+TRANSMISSION
5 MICROWAVE POWER TRANSMISSION MPT 9 83% 1% 5 Search MICROWAVE+POWER+TRANSMISSION+MPT Search MICROWAVE+POWER+TRANSMISSION+MPT
6 VAN ATTA ARRAY 9 67% 2% 8 Search VAN+ATTA+ARRAY Search VAN+ATTA+ARRAY
7 RETRODIRECTIVE 8 75% 1% 6 Search RETRODIRECTIVE Search RETRODIRECTIVE
8 RECTENNA ARRAY 7 67% 1% 6 Search RECTENNA+ARRAY Search RECTENNA+ARRAY
9 RETRO DIRECTIVITY 6 100% 1% 4 Search RETRO+DIRECTIVITY Search RETRO+DIRECTIVITY
10 WIRELESS POWER TRANSMISSION 5 14% 7% 33 Search WIRELESS+POWER+TRANSMISSION Search WIRELESS+POWER+TRANSMISSION

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 CIRCULARLY POLARIZED RECTENNA 23 86% 2% 12
2 RECTENNA 20 38% 8% 41
3 RECTIFYING ANTENNA 19 74% 3% 14
4 WIRELESS POWER TRANSMISSION 12 48% 4% 19
5 RECTENNA ARRAY 10 61% 2% 11
6 58 GHZ RECTENNA 9 64% 2% 9
7 POLARIZED RECTIFYING ANTENNA 8 100% 1% 5
8 MICROWAVE POWER TRANSMISSION 7 57% 2% 8
9 RETRODIRECTIVE ARRAY 6 71% 1% 5
10 POWER TRANSMISSION 6 18% 6% 29

Journals


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 SPACE POWER 5 26% 3% 15

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Rectennas for microwave power transmission 2013 1 15 100%
Overview on the Phase Conjugation Techniques of the Retrodirective Array 2010 1 23 91%
The wireless power transmission: inductive coupling, radio wave, and resonance coupling 2012 2 6 67%
SPS-INVESTIGATION AT THE INSTITUTE-OF-SPACE-AND-ASTRONAUTICAL-SCIENCE OF JAPAN 1994 6 9 89%
Comparative Study of Antenna Designs for RF Energy Harvesting 2013 3 10 40%
Wireless power transmission technology for mobile devices 2013 0 7 43%
New Trends in Energy Harvesting from Earth Long-Wave Infrared Emission 2014 0 62 19%
THE SOLAR POWER SATELLITE - A GOAL FOR THE ECONOMIC-DEVELOPMENT OF SPACE 1985 0 1 100%
THE SOLAR POWER SATELLITE - PROGRESS SO FAR 1982 5 2 50%

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 EA4079 2 67% 0.4% 2
2 ELECT COMMUN INFORMAT TECHNOL ECIT 2 14% 2.0% 10
3 COLORADO POWER ELECT COPEC 1 50% 0.4% 2
4 DPTO ING COMUNICAC 1 50% 0.4% 2
5 EA2552 1 33% 0.4% 2
6 MARITIME IND 1 33% 0.4% 2
7 DEI GUGLIEMO MARCONI 1 50% 0.2% 1
8 MICROWAVE SYST NANOTECHNOL 1 50% 0.2% 1
9 RADIO FREQUENCY ELECT QUEBEC CREER 1 50% 0.2% 1
10 LE2P 0 20% 0.4% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000197460 RADIO FREQUENCY IDENTIFICATION RFID//TAG ANTENNA//BACKSCATTER MODULATION
2 0.0000176856 SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER SWIPT//ENERGY BEAMFORMING//ENERGY HARVESTING EH
3 0.0000147351 WIRELESS POWER TRANSFER WPT//WIRELESS POWER TRANSFER//INDUCTIVE POWER TRANSFER IPT
4 0.0000100517 SPACE SOLAR POWER REVIEW//ORTHOGONAL BEAMS//POSITIONING SATELLITE SYSTEM
5 0.0000094631 ROTMAN LENS//DIELECTRIC SLAB WAVEGUIDE//JAMMING ANTENNAS
6 0.0000087282 SPATIAL POWER COMBINING//SPATIAL POWER COMBINER//ACTIVE ANTENNAS
7 0.0000069056 INTERMODULATIONS//ACTIVE ELECTRONICALLY SCANNING ARRAY//ANNULAR MICROSTRIP ANTENNA
8 0.0000065516 SPATIAL MULTIPLEXING OF LOCAL ELEMENTS SMILE//DELAYED SIGNAL//PRE FFT BEAMFORMING
9 0.0000060989 COMPUTER BASED CONCEPT MAPPING//ENGINEERING DATA MANAGEMENT EDM//BUSINESS FINANCING
10 0.0000054634 WARM CARRIER DEVICE//INFRARED ANTENNA//ANTENNA COUPLED DETECTORS