Class information for:
Level 1: DEFECTED GROUND STRUCTURE DGS//LOW PASS FILTER//DEFECTED GROUND STRUCTURE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10805 1034 12.3 64%


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
131 2             IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES//IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 23908
10805 1                   DEFECTED GROUND STRUCTURE DGS//LOW PASS FILTER//DEFECTED GROUND STRUCTURE 1034

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 DEFECTED GROUND STRUCTURE DGS authKW 1396112 8% 60% 79
2 LOW PASS FILTER authKW 1155054 14% 28% 140
3 DEFECTED GROUND STRUCTURE authKW 1108215 8% 45% 84
4 LOW PASS FILTER LPF authKW 742424 4% 57% 44
5 MICROSTRIP LOWPASS FILTER authKW 449159 2% 89% 17
6 PHOTONIC BANDGAP PBG authKW 439849 3% 41% 36
7 ULTRA WIDE STOPBAND authKW 359974 2% 76% 16
8 CHAIR MICROWAVE COMMUN ENGN address 342682 2% 55% 21
9 WIDE STOPBAND authKW 325843 3% 32% 35
10 STOPBAND authKW 264739 2% 39% 23

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 27150 92% 0% 952
2 Telecommunications 7416 23% 0% 235
3 Optics 6560 34% 0% 347
4 Computer Science, Interdisciplinary Applications 78 3% 0% 31
5 Physics, Applied 46 8% 0% 78
6 Asian Studies 1 0% 0% 1
7 Remote Sensing 0 0% 0% 2
8 Medical Informatics -0 0% 0% 1
9 Engineering, Manufacturing -0 0% 0% 2
10 Computer Science, Hardware & Architecture -0 0% 0% 2

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 CHAIR MICROWAVE COMMUN ENGN 342682 2% 55% 21
2 CHAIR SEMICOND TECHNOL 206708 1% 100% 7
3 MICROWAVE COMMUN ENGN 88583 1% 50% 6
4 ESLAMABAD E GHARB BRANCH 66434 1% 38% 6
5 FIELD THEORY HIGH FREQUENCY ENGN 59059 0% 100% 2
6 WAVE PROPAGAT MICROWAVE MEASUREMENT 59059 0% 100% 2
7 KERMANSHAH BRANCH 48832 3% 6% 29
8 EMI ORSTED 39372 0% 67% 2
9 STATE MICROFABRICAT TECHNOL 39372 0% 67% 2
10 RADAR ENGN 34283 1% 19% 6

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 MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 200949 31% 2% 316
2 IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 38081 7% 2% 70
3 APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL 27905 3% 3% 36
4 MICROWAVE JOURNAL 20473 3% 2% 35
5 INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 19987 3% 2% 29
6 MICROWAVES & RF 10862 2% 2% 16
7 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 9485 6% 1% 64
8 IET MICROWAVES ANTENNAS & PROPAGATION 9078 2% 1% 25
9 ELECTRONICS LETTERS 6440 9% 0% 93
10 IEEE MICROWAVE AND GUIDED WAVE LETTERS 5916 1% 2% 13

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 DEFECTED GROUND STRUCTURE DGS 1396112 8% 60% 79 Search DEFECTED+GROUND+STRUCTURE+DGS Search DEFECTED+GROUND+STRUCTURE+DGS
2 LOW PASS FILTER 1155054 14% 28% 140 Search LOW+PASS+FILTER Search LOW+PASS+FILTER
3 DEFECTED GROUND STRUCTURE 1108215 8% 45% 84 Search DEFECTED+GROUND+STRUCTURE Search DEFECTED+GROUND+STRUCTURE
4 LOW PASS FILTER LPF 742424 4% 57% 44 Search LOW+PASS+FILTER+LPF Search LOW+PASS+FILTER+LPF
5 MICROSTRIP LOWPASS FILTER 449159 2% 89% 17 Search MICROSTRIP+LOWPASS+FILTER Search MICROSTRIP+LOWPASS+FILTER
6 PHOTONIC BANDGAP PBG 439849 3% 41% 36 Search PHOTONIC+BANDGAP+PBG Search PHOTONIC+BANDGAP+PBG
7 ULTRA WIDE STOPBAND 359974 2% 76% 16 Search ULTRA+WIDE+STOPBAND Search ULTRA+WIDE+STOPBAND
8 WIDE STOPBAND 325843 3% 32% 35 Search WIDE+STOPBAND Search WIDE+STOPBAND
9 STOPBAND 264739 2% 39% 23 Search STOPBAND Search STOPBAND
10 DGS 229694 2% 34% 23 Search DGS Search DGS

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 KUMAR, A , MACHAVARAM, KV , (2013) MICROSTRIP FILTER WITH DEFECTED GROUND STRUCTURE: A CLOSE PERSPECTIVE.INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES. VOL. 5. ISSUE 5. P. 589 -602 50 75% 10
2 ABBOSH, AM , (2012) LOWPASS FILTER UTILISING BROADSIDE-COUPLED STRUCTURE FOR ULTRAWIDEBAND HARMONIC SUPPRESSION.IET MICROWAVES ANTENNAS & PROPAGATION. VOL. 6. ISSUE 3. P. 276-281 41 85% 3
3 CHEN, FC , HU, HT , QIU, JM , CHU, QX , (2015) HIGH-SELECTIVITY LOW-PASS FILTERS WITH ULTRAWIDE STOPBAND BASED ON DEFECTED GROUND STRUCTURES.IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY. VOL. 5. ISSUE 9. P. 1313 -1319 22 96% 1
4 KHANDELWAL, MK , KANAUJIA, BK , KUMAR, S , (2017) DEFECTED GROUND STRUCTURE: FUNDAMENTALS, ANALYSIS, AND APPLICATIONS IN MODERN WIRELESS TRENDS.INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION. VOL. . ISSUE . P. - 42 47% 0
5 HAYATI, M , SHAMA, F , EKHTERAEI, M , VAZIRI, HS , (2015) COMPACT MICROSTRIP LOWPASS FILTER WITH VERY SHARP ROLL-OFF AND ULTRA-HIGH FIGURE-OF-MERIT FOR WIRELESS APPLICATIONS.JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS. VOL. 29. ISSUE 11. P. 1508 -1522 20 95% 0
6 ZHOU, JM , ZHOU, LH , TANG, H , YANG, YJ , CHEN, JX , BAO, ZH , (2011) NOVEL COMPACT MICROSTRIP LOWPASS FILTERS WITH WIDE STOPBAND USING DEFECTED GROUND STRUCTURE.JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS. VOL. 25. ISSUE 7. P. 1009 -1019 18 86% 12
7 ADINEHVAND, A , LOTFI, A , (2013) COMPACT LOWPASS FILTER WITH WIDE STOP-BAND USING OPEN STUBS-LOADED SPIRAL MICROSTRIP RESONANT CELL.APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL. VOL. 28. ISSUE 1. P. 27-34 17 89% 1
8 KUMAR, A , VERMA, AK , (2016) DESIGN OF BESSEL LOW-PASS FILTER USING DGS FOR RF/MICROWAVE APPLICATIONS.INTERNATIONAL JOURNAL OF ELECTRONICS. VOL. 103. ISSUE 9. P. 1460 -1474 15 94% 0
9 HAYATI, M , SHAMA, F , EKHTERAEI, M , (2016) MINIATURIZED MICROSTRIP SUPPRESSING CELL WITH WIDE STOPBAND.APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL. VOL. 31. ISSUE 10. P. 1244 -1249 15 94% 0
10 HAYATI, M , ABBASI, H , FATHABADI, OS , (2015) A NOVEL MICROSTRIP LOWPASS FILTER WITH SHARP ROLL-OFF AND ULTRA-WIDE STOPBAND USING SICMRC.INTERNATIONAL JOURNAL OF ELECTRONICS. VOL. 102. ISSUE 9. P. 1475 -1485 14 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 627 BANDPASS FILTER//BANDPASS FILTER BPF//TRANSMISSION ZERO
2 9529 ELECTROMAGNETIC BANDGAP EBG//ARTIFICIAL MAGNETIC CONDUCTOR AMC//ARTIFICIAL MAGNETIC CONDUCTOR
3 10906 BRANCH LINE COUPLER//RAT RACE COUPLER//BUTLER MATRIX
4 28788 GROUP DELAY ENGINEERING//PHASER//ALL PASS NETWORKS
5 11306 POWER DIVIDER//WILKINSON POWER DIVIDER//POWER COMBINER
6 14708 TUNABLE FILTERS//RECONFIGURABLE FILTER//CONSTANT ABSOLUTE BANDWIDTH
7 11266 ACTIVE ANTENNAS//COUPLED OSCILLATOR ARRAY//SPATIAL POWER COMBINING
8 4410 PHOTONIC CRYSTAL//PHOTONIC BAND GAP//AUTOCLONING
9 28036 JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS//AIRY FORMULAS//AUTO WAVE REGIME
10 24298 FRACTAL ANTENNA//FRACTAL SHAPED ANTENNAS//FRACTAL TREE ANTENNA

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