Class information for:
Level 1: PYRAMIDAL HORN//PYRAMIDAL HORN DESIGN//FRINGE CURRENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
35656 94 14.3 32%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
42 3       IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//ENGINEERING, ELECTRICAL & ELECTRONIC 97664
1810 2             REFLECTOR ANTENNAS//ANTENNA MEASUREMENTS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 6255
35656 1                   PYRAMIDAL HORN//PYRAMIDAL HORN DESIGN//FRINGE CURRENT 94

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PYRAMIDAL HORN authKW 2456650 12% 69% 11
2 PYRAMIDAL HORN DESIGN authKW 1299389 4% 100% 4
3 FRINGE CURRENT authKW 649694 2% 100% 2
4 NEAR ZONE GAIN authKW 649694 2% 100% 2
5 SECTORAL HORNS authKW 649694 2% 100% 2
6 WIDE APERTURE DIMENSION authKW 649694 2% 100% 2
7 FINITE INTEGRATION METHOD authKW 433124 4% 33% 4
8 THREE ANTENNA METHOD authKW 417657 3% 43% 3
9 DISASTER PREVENTION INSTRUMENTS authKW 324847 1% 100% 1
10 DOUBLE RIDGED GUIDE HORN ANTENNA authKW 324847 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Telecommunications 2951 47% 0% 44
2 Engineering, Electrical & Electronic 2378 90% 0% 85
3 Instruments & Instrumentation 167 14% 0% 13
4 Computer Science, Interdisciplinary Applications 43 6% 0% 6
5 Optics 20 7% 0% 7
6 Physics, Applied 10 10% 0% 9
7 Automation & Control Systems 1 1% 0% 1
8 Operations Research & Management Science 1 1% 0% 1
9 Engineering, General 0 1% 0% 1
10 Computer Science, Artificial Intelligence 0 1% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELE OMAGNET FIELDS SECT 324847 1% 100% 1
2 ELECT AUTOMAT DIRECTORATE 324847 1% 100% 1
3 ELECT ELECT ENGN MAT MINERAL OURCES EN 324847 1% 100% 1
4 ELECTOMAGNET WAVES 324847 1% 100% 1
5 PHOTON ELE OMAGNET ENGN GRP 324847 1% 100% 1
6 IC EMC DEV 162423 1% 50% 1
7 SECT PL ENVIRONM PHYS 99950 2% 15% 2
8 ANTENNAS 81210 1% 25% 1
9 FRANCE TELECOM DEV 64968 1% 20% 1
10 INTELLIGENT ANTENNA DESIGN GRP 54140 1% 17% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MARCONI REVIEW 15467 1% 5% 1
2 IEEE ANTENNAS AND PROPAGATION MAGAZINE 10534 7% 0% 7
3 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 9772 21% 0% 20
4 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 9427 6% 0% 6
5 IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY 3764 6% 0% 6
6 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2962 10% 0% 9
7 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 2841 3% 0% 3
8 MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA 1114 1% 0% 1
9 IEICE ELECTRONICS EXPRESS 1084 3% 0% 3
10 PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER 1075 3% 0% 3

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PYRAMIDAL HORN 2456650 12% 69% 11 Search PYRAMIDAL+HORN Search PYRAMIDAL+HORN
2 PYRAMIDAL HORN DESIGN 1299389 4% 100% 4 Search PYRAMIDAL+HORN+DESIGN Search PYRAMIDAL+HORN+DESIGN
3 FRINGE CURRENT 649694 2% 100% 2 Search FRINGE+CURRENT Search FRINGE+CURRENT
4 NEAR ZONE GAIN 649694 2% 100% 2 Search NEAR+ZONE+GAIN Search NEAR+ZONE+GAIN
5 SECTORAL HORNS 649694 2% 100% 2 Search SECTORAL+HORNS Search SECTORAL+HORNS
6 WIDE APERTURE DIMENSION 649694 2% 100% 2 Search WIDE+APERTURE+DIMENSION Search WIDE+APERTURE+DIMENSION
7 FINITE INTEGRATION METHOD 433124 4% 33% 4 Search FINITE+INTEGRATION+METHOD Search FINITE+INTEGRATION+METHOD
8 THREE ANTENNA METHOD 417657 3% 43% 3 Search THREE+ANTENNA+METHOD Search THREE+ANTENNA+METHOD
9 DISASTER PREVENTION INSTRUMENTS 324847 1% 100% 1 Search DISASTER+PREVENTION+INSTRUMENTS Search DISASTER+PREVENTION+INSTRUMENTS
10 DOUBLE RIDGED GUIDE HORN ANTENNA 324847 1% 100% 1 Search DOUBLE+RIDGED+GUIDE+HORN+ANTENNA Search DOUBLE+RIDGED+GUIDE+HORN+ANTENNA

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PAPPAS, D , GOUDOS, SK , BALTZIS, KB , SIAKAVARA, K , (2011) DESIGN OF OPTIMUM GAIN PYRAMIDAL HORN USING SELF-ADAPTIVE DIFFERENTIAL EVOLUTION ALGORITHMS.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING. VOL. 21. ISSUE 1. P. 59 -66 18 47% 0
2 TEO, JL , SELVAN, KT , (2006) ON THE OPTIMUM PYRAMIDAL-HORN DESIGN METHODS.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING. VOL. 16. ISSUE 6. P. 561-564 7 100% 2
3 SELVAN, KT , (1999) AN APPROXIMATE GENERALIZATION OF SCHELKUNOFF'S HORN-GAIN FORMULAS.IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. VOL. 47. ISSUE 6. P. 1001-1004 8 100% 6
4 NAJJAR, Y , MONEER, M , DIB, N , (2007) DESIGN OF OPTIMUM GAIN PYRAMIDAL HORN WITH IMPROVED FORMULAS USING PARTICLE SWARM OPTIMIZATION.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING. VOL. 17. ISSUE 5. P. 505-511 8 73% 9
5 SELVAN, KT , (2001) A SIMPLE METHOD FOR COMPUTING PYRAMIDAL HORN GAIN PROXIMITY CORRECTIONS.INTERNATIONAL JOURNAL OF ELECTRONICS. VOL. 88. ISSUE 5. P. 543-547 7 100% 0
6 ODENDAAL, JW , JOUBERT, J , PRINSLOO, MJ , (2005) EXTENDED EDGE WAVE DIFFRACTION MODEL FOR NEAR-FIELD DIRECTIVITY CALCULATIONS OF HORN ANTENNAS.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. VOL. 54. ISSUE 6. P. 2469-2473 7 88% 2
7 MAYHEW-RIDGERS, G , ODENDAAL, JW , JOUBERT, J , (2009) IMPROVED DIFFRACTION MODEL AND NUMERICAL VALIDATION FOR HORN ANTENNA GAIN CALCULATIONS.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING. VOL. 19. ISSUE 6. P. 701-711 5 100% 1
8 ENKHBAYAR, B , BANG, JH , CHA, EJ , AHN, BC , (2009) FORMULA FOR GAIN OF OPEN-ENDED RECTANGULAR WAVEGUIDE.ELECTRONICS LETTERS. VOL. 45. ISSUE 24. P. 1203-U21 5 100% 0
9 GUNEY, K , SARIKAYA, N , (2008) ADAPTIVE-NETWORK-BASED FUZZY INFERENCE SYSTEM MODELS FOR NARROW APERTURE DIMENSION CALCULATION OF OPTIMUM GAIN PYRAMIDAL HORNS.NEURAL NETWORK WORLD. VOL. 18. ISSUE 5. P. 341 -363 12 40% 0
10 ODENDAAL, JW , (2004) PREDICTING DIRECTIVITY OF STANDARD-GAIN PYRAMIDAL-HORN ANTENNAS.IEEE ANTENNAS AND PROPAGATION MAGAZINE. VOL. 46. ISSUE 4. P. 93 -98 6 86% 4

Classes with closest relation at Level 1


Rank Class id link
1 17502 ANTENNA FACTOR//TEM CELL//IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY
2 13781 HORN ANTENNAS//GAP WAVEGUIDE//ORTHOMODE TRANSDUCER OMT
3 13001 ANTENNA MEASUREMENTS//NEAR FIELD FAR FIELD TRANSFORMATION//NEAR FIELD SCANNING
4 27939 TRANSPARENT ANTENNA//GLASS ANTENNA//ON GLASS
5 33348 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//RADIO COMMUN NETWORKS S SATELLITE COMMUN//AUTOMATION OF OPERATION AND MANAGEMENT
6 24763 PL MICROWAVE NONDESTRUCT TESTING//MICROWAVE NONDESTRUCTIVE TESTING//MODULATED SCATTERER TECHNIQUE MST
7 3760 PATTERN SYNTHESIS//TIME MODULATION//ANTENNA ARRAYS
8 28430 FREQUENCY INDEPENDENT DESIGN//GRP RADIC//TERAHERTZ INSTRUMENTS
9 10414 REFLECTOR ANTENNAS//OFFSET REFLECTOR ANTENNAS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
10 31479 PASSIVE INTERMODULATION PIM//PASSIVE INTERMODULATION//PASSIVE INTERMODULATION DISTORTION PIM

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