Class information for:
Level 2: SIX PORT//SIX PORT REFLECTOMETER//VECTOR NETWORK ANALYZER VNA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3391 1634 12.8 36%


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
3391 2             SIX PORT//SIX PORT REFLECTOMETER//VECTOR NETWORK ANALYZER VNA 1634
18049 1                   VECTOR NETWORK ANALYZER VNA//SCATTERING PARAMETER MEASUREMENT//MICROWAVE NETWORK ANALYZER 569
19457 1                   SIX PORT//SIX PORT REFLECTOMETER//SIX PORT RECEIVER 505
31255 1                   MICROWAVE STANDARDS//BOLOMETER MOUNT//POWER STANDARDS 155
32347 1                   ADDITIVE DISTURBANCE//ATOMIC CONTINUUM INTERFACE//DEBRIS THROW 140
33317 1                   NULL BALANCED//NOISE STANDARD//RADIONAVIGATION 126
36431 1                   FM SIGNAL PROCESSING//ANTICOLLISION PROCESSES//ART FRE CNRS 81
37446 1                   EXCESS CONDUCTION LOSS//CHARACTERIZATION OF CARD WIRING PERMITTIVITY//COMP AIDED CIRCUIT DESIGN GRP 58

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 SIX PORT authKW 550368 2% 82% 36
2 SIX PORT REFLECTOMETER authKW 449175 2% 96% 25
3 VECTOR NETWORK ANALYZER VNA authKW 305740 2% 55% 30
4 SIX PORT RECEIVER authKW 261601 1% 100% 14
5 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT journal 167760 17% 3% 282
6 MICROWAVE MEASUREMENTS authKW 162546 5% 12% 74
7 SCATTERING PARAMETER MEASUREMENT authKW 161691 1% 58% 15
8 MICROWAVE NETWORK ANALYZER authKW 132875 0% 89% 8
9 NETWORK ANALYZER CALIBRATION authKW 112115 0% 100% 6
10 REFLECTION COEFFICIENT MEASUREMENT authKW 101731 0% 78% 7

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 Engineering, Electrical & Electronic 32256 80% 0% 1311
2 Instruments & Instrumentation 10714 26% 0% 420
3 Telecommunications 5153 15% 0% 250
4 Optics 970 11% 0% 186
5 Engineering, General 328 4% 0% 64
6 Engineering, Aerospace 80 1% 0% 21
7 Physics, Applied 72 8% 0% 123
8 Engineering, Manufacturing 62 1% 0% 22
9 Engineering, Marine 4 0% 0% 2
10 Computer Science, Hardware & Architecture 3 1% 0% 9

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 RECH AVANCEES MICROONDES ELECT SPATIALE 70425 0% 54% 7
2 CIRCUIT THEORY GRP 56057 0% 100% 3
3 ELECT MICROELECT NANOTECHNOL IEMN DHS 42707 0% 57% 4
4 INGN COMUNIC 37372 0% 100% 2
5 INTELLIGENT RF RADIO TECHNOL IRADIO 28026 0% 50% 3
6 ELE OMAGNET WAVE GRP 24913 0% 67% 2
7 RADIOFREQUENCY MICROWAVE ENGN 24909 0% 33% 4
8 ADV CONCEPTS GR 18686 0% 100% 1
9 ALLGEMEINE ELEKTROTECHN 18686 0% 100% 1
10 ANTENNA OPT SYST BRANCH 18686 0% 100% 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 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 167760 17% 3% 282
2 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 93058 15% 2% 251
3 IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION 45391 3% 5% 50
4 MICROWAVE JOURNAL 40669 4% 4% 62
5 IEEE MICROWAVE MAGAZINE 18819 2% 4% 25
6 MICROWAVES & RF 11833 1% 3% 21
7 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 9060 5% 1% 85
8 INTERNATIONAL JOURNAL OF ELECTRONICS 7434 3% 1% 44
9 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 5977 2% 1% 35
10 ELECTRONICS LETTERS 5858 7% 0% 112

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 SIX PORT 550368 2% 82% 36 Search SIX+PORT Search SIX+PORT
2 SIX PORT REFLECTOMETER 449175 2% 96% 25 Search SIX+PORT+REFLECTOMETER Search SIX+PORT+REFLECTOMETER
3 VECTOR NETWORK ANALYZER VNA 305740 2% 55% 30 Search VECTOR+NETWORK+ANALYZER+VNA Search VECTOR+NETWORK+ANALYZER+VNA
4 SIX PORT RECEIVER 261601 1% 100% 14 Search SIX+PORT+RECEIVER Search SIX+PORT+RECEIVER
5 MICROWAVE MEASUREMENTS 162546 5% 12% 74 Search MICROWAVE+MEASUREMENTS Search MICROWAVE+MEASUREMENTS
6 SCATTERING PARAMETER MEASUREMENT 161691 1% 58% 15 Search SCATTERING+PARAMETER+MEASUREMENT Search SCATTERING+PARAMETER+MEASUREMENT
7 MICROWAVE NETWORK ANALYZER 132875 0% 89% 8 Search MICROWAVE+NETWORK+ANALYZER Search MICROWAVE+NETWORK+ANALYZER
8 NETWORK ANALYZER CALIBRATION 112115 0% 100% 6 Search NETWORK+ANALYZER+CALIBRATION Search NETWORK+ANALYZER+CALIBRATION
9 REFLECTION COEFFICIENT MEASUREMENT 101731 0% 78% 7 Search REFLECTION+COEFFICIENT+MEASUREMENT Search REFLECTION+COEFFICIENT+MEASUREMENT
10 MULTIPORT NETWORK 100896 1% 60% 9 Search MULTIPORT+NETWORK Search MULTIPORT+NETWORK

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 HADDADI, K , LASRI, T , (2012) FORMULATION FOR COMPLETE AND ACCURATE CALIBRATION OF SIX-PORT REFLECTOMETER.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 60. ISSUE 3. P. 574 -581 22 96% 7
2 RUMIANTSEV, A , RIDLER, N , (2008) VNA CALIBRATION.IEEE MICROWAVE MAGAZINE. VOL. 9. ISSUE 3. P. 86 -99 24 92% 34
3 STASZEK, K , GRUSZCZYNSKI, S , WINCZA, K , (2016) SIX-PORT REFLECTOMETER PROVIDING ENHANCED POWER DISTRIBUTION.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 64. ISSUE 3. P. 939 -951 22 88% 0
4 FERRERO, A , TEPPATI, V , FLEDELL, E , GROSSMAN, B , RUTTAN, T , (2011) MICROWAVE MULTIPORT MEASUREMENTS FOR THE DIGITAL WORLD.IEEE MICROWAVE MAGAZINE. VOL. 12. ISSUE 1. P. 61 -73 23 85% 9
5 KOELPIN, A , LURZ, F , LINZ, S , MANN, S , WILL, C , LINDNER, S , (2016) SIX-PORT BASED INTERFEROMETRY FOR PRECISE RADAR AND SENSING APPLICATIONS.SENSORS. VOL. 16. ISSUE 10. P. - 22 73% 0
6 BRUNETTI, L , OBERTO, L , SELLONE, M , SHOAIB, N , VREMERA, E , (2015) IMPROVEMENTS ON INRIM COAXIAL MICROCALORIMETER AND OUTCOME OF A MODEL COMPARISON.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. VOL. 64. ISSUE 6. P. 1472 -1476 16 100% 0
7 HASAN, A , HELAOUI, M , (2012) NOVEL MODELING AND CALIBRATION APPROACH FOR MULTIPORT RECEIVERS MITIGATING SYSTEM IMPERFECTIONS AND HARDWARE IMPAIRMENTS.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 60. ISSUE 8. P. 2644 -2653 20 80% 4
8 STASZEK, K , GRUSZCZYNSKI, S , WINCZA, K , (2013) THEORETICAL LIMITS AND ACCURACY IMPROVEMENT OF REFLECTION-COEFFICIENT MEASUREMENTS IN SIX-PORT REFLECTOMETERS.IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. VOL. 61. ISSUE 8. P. 2966 -2974 15 100% 5
9 BRUNETTI, L , OBERTO, L , SELLONE, M , VREMERA, ET , (2013) COMPARISON BETWEEN THERMOELECTRIC AND BOLOMETRIC MICROWAVE POWER STANDARDS.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. VOL. 62. ISSUE 6. P. 1710-1715 15 100% 1
10 JIMENEZ, AD , BARRAGAN, CAB , (2007) ON THE CALIBRATION OF A MICROWAVE NETWORK SIX-PORT REFLECTION ANALYZER.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. VOL. 56. ISSUE 5. P. 1763 -1769 17 100% 4

Classes with closest relation at Level 2


Rank Class id link
1 2685 PERMITTIVITY MEASUREMENT//PL MICROWAVE NONDESTRUCT TESTING//COMPLEX PERMITTIVITY
2 3771 MEASUREMENT UNCERTAINTY//METROLOGIA//COVERAGE INTERVAL
3 1987 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//LEAKY WAVE ANTENNAS//NRD GUIDE
4 131 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
5 1426 IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY//ELECTROSTATIC DISCHARGE ESD//REVERBERATION CHAMBER
6 2946 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//THERMAL CONVERTER//AC DC TRANSFER
7 1810 REFLECTOR ANTENNAS//ANTENNA MEASUREMENTS//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
8 94 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
9 3223 EMBEDDED RESISTOR//RESISTIVE FILMS//THIN FILM RESISTOR
10 717 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//ELECTROMAGNETIC SCATTERING//METHOD OF MOMENTS MOM

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