Class information for:
Level 1: FREQUENCY INDEPENDENT DESIGN//GRP RADIC//TERAHERTZ INSTRUMENTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28430 207 15.4 41%


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
28430 1                   FREQUENCY INDEPENDENT DESIGN//GRP RADIC//TERAHERTZ INSTRUMENTS 207

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 FREQUENCY INDEPENDENT DESIGN authKW 295028 1% 100% 2
2 GRP RADIC address 295028 1% 100% 2
3 TERAHERTZ INSTRUMENTS authKW 295028 1% 100% 2
4 RADIOTELESCOPE authKW 245850 2% 33% 5
5 BEAM MODE EXPANSION authKW 196684 1% 67% 2
6 OFF AXIS MIRROR authKW 196684 1% 67% 2
7 QUASIOPTICAL SYSTEM authKW 196684 1% 67% 2
8 QUASIOPTICAL SYSTEMS authKW 196684 1% 67% 2
9 ANTENNAS MILLIMETER WAVE authKW 147514 0% 100% 1
10 BASE LINE RIPPLE authKW 147514 0% 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 Optics 2748 48% 0% 99
2 Engineering, Electrical & Electronic 2410 62% 0% 129
3 Telecommunications 853 17% 0% 36
4 Physics, Applied 696 38% 0% 79
5 Instruments & Instrumentation 26 4% 0% 9
6 Astronomy & Astrophysics 23 6% 0% 12
7 Engineering, Marine 13 0% 0% 1
8 Mathematics, Interdisciplinary Applications 4 1% 0% 3
9 Engineering, General 3 1% 0% 3
10 Transportation Science & Technology 1 0% 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 GRP RADIC 295028 1% 100% 2
2 DPARTEMENT MCBT 147514 0% 100% 1
3 LEMA EPFL ECUBLENS 147514 0% 100% 1
4 MILLIMETRE WAVE HIGH FIELD ESR GRP 147514 0% 100% 1
5 SORBONNE PARIS CITEOBSERV PARISCNRS IN2P3 147514 0% 100% 1
6 ASTRON YEBES 49166 1% 11% 3
7 CAIS 42143 1% 14% 2
8 LMT GTM PROJECT 29501 0% 20% 1
9 NRC HERZBERG ASTRON ASTROPHYS 29501 0% 20% 1
10 GRP RADIAC 21850 1% 7% 2

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 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 81393 21% 1% 44
2 IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 17797 4% 2% 8
3 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 8067 13% 0% 27
4 INFRARED PHYSICS 7004 3% 1% 7
5 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 4335 8% 0% 17
6 INFRARED PHYSICS & TECHNOLOGY 2327 3% 0% 6
7 EXPERIMENTAL ASTRONOMY 1958 1% 0% 3
8 INTERNATIONAL JOURNAL OF ELECTRONICS 1489 3% 0% 7
9 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 1287 1% 0% 3
10 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 932 4% 0% 9

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 FREQUENCY INDEPENDENT DESIGN 295028 1% 100% 2 Search FREQUENCY+INDEPENDENT+DESIGN Search FREQUENCY+INDEPENDENT+DESIGN
2 TERAHERTZ INSTRUMENTS 295028 1% 100% 2 Search TERAHERTZ+INSTRUMENTS Search TERAHERTZ+INSTRUMENTS
3 RADIOTELESCOPE 245850 2% 33% 5 Search RADIOTELESCOPE Search RADIOTELESCOPE
4 BEAM MODE EXPANSION 196684 1% 67% 2 Search BEAM+MODE+EXPANSION Search BEAM+MODE+EXPANSION
5 OFF AXIS MIRROR 196684 1% 67% 2 Search OFF+AXIS+MIRROR Search OFF+AXIS+MIRROR
6 QUASIOPTICAL SYSTEM 196684 1% 67% 2 Search QUASIOPTICAL+SYSTEM Search QUASIOPTICAL+SYSTEM
7 QUASIOPTICAL SYSTEMS 196684 1% 67% 2 Search QUASIOPTICAL+SYSTEMS Search QUASIOPTICAL+SYSTEMS
8 ANTENNAS MILLIMETER WAVE 147514 0% 100% 1 Search ANTENNAS+MILLIMETER+WAVE Search ANTENNAS+MILLIMETER+WAVE
9 BASE LINE RIPPLE 147514 0% 100% 1 Search BASE+LINE+RIPPLE Search BASE+LINE+RIPPLE
10 BEAM MAGNIFICATION 147514 0% 100% 1 Search BEAM+MAGNIFICATION Search BEAM+MAGNIFICATION

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 SHEN, T , DOU, WB , SUN, ZL , (1998) ASYMMETRICAL GAUSS-HERMITE BEAM-MODE ANALYSIS OF THE HEXAGONAL HORN.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 46. ISSUE 10. P. 1444 -1451 10 100% 3
2 GARCIA, E , FERNANDEZ, JAL , DE HARO, L , TERCERO, F , GALOCHA, B , BARCIA, A , BESADA, JL , (2002) DESIGN OF A COMMON ELLIPSOIDAL MIRROR FOR THE FOCALIZATION OF SEVERAL RADIOASTRONOMIC BANDS: NEW METHOD AND APPLICATION TO THREE BANDS.INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES. VOL. 23. ISSUE 8. P. 1193-1213 10 83% 0
3 PEROVICH, SM , CALASAN, M , KOVAC, D , TOSIC, I , (2016) CONCERNING AN ANALYTICAL SOLUTION OF SOME FAMILIES OF KEPLER'S TRANSCENDENTAL EQUATION.AIP ADVANCES. VOL. 6. ISSUE 3. P. - 9 60% 0
4 WITHINGTON, S , HOBSON, MP , CAMPBELL, ES , (2004) MODAL ANALYSIS OF ASTRONOMICAL BOLOMETRIC INTERFEROMETERS.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 21. ISSUE 10. P. 1988-1995 10 71% 7
5 WITHINGTON, S , CAMPBELL, ES , HOBSON, MP , (2005) A NUMERICAL PROCEDURE FOR SIMULATING THE BEHAVIOR OF MULTIMODE, BOLOMETRIC, ASTRONOMICAL INTERFEROMETERS.JOURNAL OF APPLIED PHYSICS. VOL. 97. ISSUE 12. P. - 9 75% 7
6 WITHINGTON, S , SAKLATVALA, G , HOBSON, MR , (2006) PARTIALLY COHERENT ANALYSIS OF IMAGING AND INTERFEROMETRIC PHASED ARRAYS: NOISE, CORRELATIONS, AND FLUCTUATIONS.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 23. ISSUE 6. P. 1340-1348 8 80% 2
7 MARTIN, DH , BOWEN, JW , (1993) LONG-WAVE OPTICS.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 41. ISSUE 10. P. 1676-1690 12 75% 54
8 WITHINGTON, S , THOMAS, CN , (2010) ANALYSIS OF FAR-INFRARED HORNS, LIGHTPIPES, AND CAVITIES CONTAINING PATTERNED CONDUCTIVE FILMS.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION. VOL. 27. ISSUE 11. P. 2354-2364 6 86% 0
9 GARCIA, E , DE HARO, L , O'SULLIVAN, C , CAHILL, G , LOPEZ-FERNANDEZ, JA , TERCERO, F , GALOCHA, B , BESADA, JL , (2003) BEAM MODE EXPANSION OF CORRUGATED CONICAL HORNS WITH PHASE CORRECTING LENS: APPLICATION TO RADIOASTRONOMY RECEIVERS.EXPERIMENTAL ASTRONOMY. VOL. 15. ISSUE 3. P. 171-193 7 88% 1
10 WITHINGTON, S , HOBSON, MP , CAMPBELL, ES , (2004) MODAL FOUNDATIONS OF CLOSE-PACKED OPTICAL ARRAYS WITH PARTICULAR APPLICATION TO INFRARED AND MILLIMETER-WAVE ASTRONOMICAL INTERFEROMETRY.JOURNAL OF APPLIED PHYSICS. VOL. 96. ISSUE 4. P. 1794-1802 9 64% 13

Classes with closest relation at Level 1


Rank Class id link
1 8987 SIS MIXER//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR SIS MIXERS//HOT ELECTRON BOLOMETER
2 19584 OPEN RESONATOR//INFRARED PHYSICS//CAVITY LENGTH VARIATION TECHNIQUE
3 13781 HORN ANTENNAS//GAP WAVEGUIDE//ORTHOMODE TRANSDUCER OMT
4 17677 LENS ANTENNAS//INTEGRATED LENS ANTENNAS//THIN FILM ANTENNA
5 20201 GORDON CENSSIS//PASSIVE MILLIMETER WAVE IMAGING//GLOW DISCHARGE DETECTOR GDD
6 34323 TUNKU ABDUL RAHMAN UNIV//RF SUBSYSTEM//ALGAAS GAAS PHEMTS
7 28355 PL ASTRON//METHODS OF ASTRONOMICAL OBSERVATIONS//90 DEGREE
8 19786 RADOME//AIRBORNE RADOMES//BEAM SUMMATION REPRESENTATIONS
9 31428 3D OBJECT SHAPE MEASUREMENT REVERSE ENGINEERING//ANHUI PROV PHOTON DEVICES MATERALS//BACKGROUND LIMITED OBSERVATION
10 10414 REFLECTOR ANTENNAS//OFFSET REFLECTOR ANTENNAS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

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