Class information for:
Level 1: GAMMA GAMMA DISTRIBUTION//POINTING ERRORS//GAMMA GAMMA FADING

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9364 1094 20.6 51%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2388 3772 OPTICAL CODE DIVISION MULTIPLE ACCESS OCDMA//OPTICAL CODE DIVISION MULTIPLE ACCESS//OPTICAL ORTHOGONAL CODE

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 GAMMA GAMMA DISTRIBUTION Author keyword 29 67% 2% 26
2 POINTING ERRORS Author keyword 22 54% 3% 28
3 GAMMA GAMMA FADING Author keyword 21 75% 1% 15
4 ATMOSPHERIC TURBULENCE Author keyword 17 11% 13% 144
5 FREE SPACE OPTICS FSO Author keyword 16 37% 3% 35
6 FREE SPACE OPTICS Author keyword 15 18% 7% 75
7 FREE SPACE OPTICAL SYSTEMS Author keyword 15 68% 1% 13
8 FREE SPACE OPTICAL FSO COMMUNICATION Author keyword 15 63% 1% 15
9 FREE SPACE OPTICAL COMMUNICATION Author keyword 14 20% 5% 60
10 MISALIGNMENT FADING Author keyword 12 86% 1% 6

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 GAMMA GAMMA DISTRIBUTION 29 67% 2% 26 Search GAMMA+GAMMA+DISTRIBUTION Search GAMMA+GAMMA+DISTRIBUTION
2 POINTING ERRORS 22 54% 3% 28 Search POINTING+ERRORS Search POINTING+ERRORS
3 GAMMA GAMMA FADING 21 75% 1% 15 Search GAMMA+GAMMA+FADING Search GAMMA+GAMMA+FADING
4 ATMOSPHERIC TURBULENCE 17 11% 13% 144 Search ATMOSPHERIC+TURBULENCE Search ATMOSPHERIC+TURBULENCE
5 FREE SPACE OPTICS FSO 16 37% 3% 35 Search FREE+SPACE+OPTICS+FSO Search FREE+SPACE+OPTICS+FSO
6 FREE SPACE OPTICS 15 18% 7% 75 Search FREE+SPACE+OPTICS Search FREE+SPACE+OPTICS
7 FREE SPACE OPTICAL SYSTEMS 15 68% 1% 13 Search FREE+SPACE+OPTICAL+SYSTEMS Search FREE+SPACE+OPTICAL+SYSTEMS
8 FREE SPACE OPTICAL FSO COMMUNICATION 15 63% 1% 15 Search FREE+SPACE+OPTICAL+FSO+COMMUNICATION Search FREE+SPACE+OPTICAL+FSO+COMMUNICATION
9 FREE SPACE OPTICAL COMMUNICATION 14 20% 5% 60 Search FREE+SPACE+OPTICAL+COMMUNICATION Search FREE+SPACE+OPTICAL+COMMUNICATION
10 MISALIGNMENT FADING 12 86% 1% 6 Search MISALIGNMENT+FADING Search MISALIGNMENT+FADING

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 ATMOSPHERIC TURBULENCE CHANNELS 86 60% 9% 95
2 POINTING ERRORS 58 72% 4% 46
3 SPATIAL DIVERSITY 51 58% 5% 59
4 FSO LINKS 50 88% 2% 23
5 AVERAGE CAPACITY 38 89% 2% 17
6 TURBULENCE CHANNELS 35 74% 2% 26
7 SPACE OPTICAL LINKS 32 88% 1% 15
8 SPACE OPTICAL COMMUNICATION 32 51% 4% 45
9 MUTUAL ALIGNMENT ERRORS 31 92% 1% 12
10 SPACE OPTICAL SYSTEMS 15 88% 1% 7

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Analysis and correction of axis error in periscope-type optical communication terminals 2013 0 5 100%

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 BROADBAND COMMUN 10 42% 1.7% 19
2 GITS GITI 9 83% 0.5% 5
3 SATELLITE WIRELESS COMMUN 8 38% 1.6% 18
4 ELECT COMP TELECOMMUN CONTROL 8 38% 1.6% 17
5 FREQUENCY ENGN 4 47% 0.6% 7
6 BATTLE SYST NAVAL OPERAT SEA STUDIES NAV ELE 3 100% 0.3% 3
7 PLICAT SCI 3 27% 0.8% 9
8 ELE OOPT INFRARED SYST TECHNOL GRP 2 67% 0.2% 2
9 EQUIPE OPT CHAMP PROCHE 2 67% 0.2% 2
10 ZEL TECHNOL LLC 2 67% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199133 VISIBLE LIGHT COMMUNICATION//VISIBLE LIGHT COMMUNICATION VLC//VISIBLE LIGHT COMMUNICATIONS
2 0.0000170312 LARGE APERTURE SCINTILLOMETER//SCINTILLOMETER//STRUCTURE PARAMETER OF TEMPERATURE
3 0.0000123126 SCI COMPREHENS TESTING OPTOELECT DEVICES//CONTRAST TRANSMISSION//SPATIAL STRAY LIGHT
4 0.0000123070 ELE OOPT SPECIAL MISSION SENSORS//SATELLITE WIRELESS COMMUN//RDRL CIN T
5 0.0000073411 VECTORIAL STRUCTURE//LASER PHYS CHEM//TURBULENT ATMOSPHERE
6 0.0000057841 PHOTOELECT EQUIPMENT//SPACE RETROREFLECTOR//CUBE CORNER RETROREFLECTOR
7 0.0000054647 SITE TESTING//ATMOSPHERIC EFFECTS//AD T OPT
8 0.0000053008 FADING CHANNELS//GENERALIZED SELECTION COMBINING GSC//MAXIMAL RATIO COMBINING MRC
9 0.0000047890 HIGH ALTITUDE PLATFORMS HAPS//HIGH ALTITUDE PLATFORMS//BUILDING PENETRATION LOSS
10 0.0000035814 DOPPLER LIDAR//INJECTION SEEDED LASER//WIND LIDAR