Class information for:
Level 1: SYNCHRONOUS STATE//DOUBLE FREQUENCY JITTER//WAITING TIME JITTER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
26058 264 16.3 30%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
313 3       TELECOMMUNICATIONS//QUEUEING SYSTEMS//PERFORMANCE EVALUATION 40047
3628 2             REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//ELECTRICAL COMMUNICATION//JAPAN TELECOMMUNICATIONS REVIEW 1221
26058 1                   SYNCHRONOUS STATE//DOUBLE FREQUENCY JITTER//WAITING TIME JITTER 264

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 SYNCHRONOUS STATE authKW 822498 3% 89% 8
2 DOUBLE FREQUENCY JITTER authKW 462656 2% 100% 4
3 WAITING TIME JITTER authKW 462656 2% 100% 4
4 PULSE STUFFING SYNCHRONIZERS authKW 346992 1% 100% 3
5 ENGN TELECOMUNICOES CONTROLE address 260243 1% 75% 3
6 CIRCUIT DISRUPTION authKW 231328 1% 100% 2
7 PHASE DETECTOR CHARACTERISTIC authKW 231328 1% 100% 2
8 SADDLE SADDLE BIFURCATION authKW 231328 1% 100% 2
9 LOCK IN RANGE authKW 205620 2% 44% 4
10 PULL IN RANGE authKW 168233 2% 36% 4

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 5500 38% 0% 101
2 Engineering, Electrical & Electronic 3626 67% 0% 178
3 Mathematics, Interdisciplinary Applications 963 14% 0% 37
4 Engineering, General 207 7% 0% 19
5 Automation & Control Systems 201 6% 0% 16
6 Physics, Mathematical 183 8% 0% 21
7 Computer Science, Hardware & Architecture 152 5% 0% 12
8 Mathematics, Applied 94 9% 0% 23
9 Physics, Fluids & Plasmas 86 5% 0% 13
10 Computer Science, Information Systems 61 5% 0% 12

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 ENGN TELECOMUNICOES CONTROLE 260243 1% 75% 3
2 POS ENGN ELECT 154217 1% 67% 2
3 ENGN TELECOMUN CONTROLE 132182 2% 29% 4
4 ENGN TELCOMUN CONTROLE 115664 0% 100% 1
5 ENGN TELECOMUNICOE CONTROLE 115664 0% 100% 1
6 ENGN TELECOMUNICOES CONTROL 115664 0% 100% 1
7 HAJAWI ENGN 115664 0% 100% 1
8 IND PROC SYST COMMUN 115664 0% 100% 1
9 INFORMAT TECHNOL TRANSFER OFF 115664 0% 100% 1
10 ROUTER TECHNOL 115664 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 BRITISH TELECOMMUNICATIONS ENGINEERING 32626 3% 3% 9
2 BELL SYSTEM TECHNICAL JOURNAL 9950 2% 1% 6
3 IEEE TRANSACTIONS ON COMMUNICATIONS 9441 11% 0% 28
4 SOFTWARE & MICROSYSTEMS 8260 0% 7% 1
5 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 5260 5% 0% 13
6 NTZ ARCHIV 4717 1% 2% 2
7 NTT REVIEW 4495 2% 1% 4
8 BELL LABORATORIES RECORD 4129 0% 4% 1
9 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 2823 3% 0% 9
10 EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS 2670 2% 0% 5

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 SYNCHRONOUS STATE 822498 3% 89% 8 Search SYNCHRONOUS+STATE Search SYNCHRONOUS+STATE
2 DOUBLE FREQUENCY JITTER 462656 2% 100% 4 Search DOUBLE+FREQUENCY+JITTER Search DOUBLE+FREQUENCY+JITTER
3 WAITING TIME JITTER 462656 2% 100% 4 Search WAITING+TIME+JITTER Search WAITING+TIME+JITTER
4 PULSE STUFFING SYNCHRONIZERS 346992 1% 100% 3 Search PULSE+STUFFING+SYNCHRONIZERS Search PULSE+STUFFING+SYNCHRONIZERS
5 CIRCUIT DISRUPTION 231328 1% 100% 2 Search CIRCUIT+DISRUPTION Search CIRCUIT+DISRUPTION
6 PHASE DETECTOR CHARACTERISTIC 231328 1% 100% 2 Search PHASE+DETECTOR+CHARACTERISTIC Search PHASE+DETECTOR+CHARACTERISTIC
7 SADDLE SADDLE BIFURCATION 231328 1% 100% 2 Search SADDLE+SADDLE+BIFURCATION Search SADDLE+SADDLE+BIFURCATION
8 LOCK IN RANGE 205620 2% 44% 4 Search LOCK+IN+RANGE Search LOCK+IN+RANGE
9 PULL IN RANGE 168233 2% 36% 4 Search PULL+IN+RANGE Search PULL+IN+RANGE
10 MASTER SLAVE NETWORK 154217 1% 67% 2 Search MASTER+SLAVE+NETWORK Search MASTER+SLAVE+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 BUENO, AM , FERREIRA, AA , PIQUEIRA, JRC , (2009) FULLY CONNECTED PLL NETWORKS: HOW FILTER DETERMINES THE NUMBER OF NODES.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 19 90% 0
2 PIQUEIRA, JRC , (2017) HOPF BIFURCATION AND CHAOS IN A THIRD-ORDER PHASE-LOCKED LOOP.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 42. ISSUE . P. 178 -186 9 82% 1
3 PIQUEIRA, JRC , (2009) USING BIFURCATIONS IN THE DETERMINATION OF LOCK-IN RANGES FOR THIRD-ORDER PHASE-LOCKED LOOPS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 14. ISSUE 5. P. 2328 -2335 11 100% 6
4 BUENO, AM , RIGON, AG , FERREIRA, AA , PIQUEIRA, JRC , (2010) DESIGN CONSTRAINTS FOR THIRD-ORDER PLL NODES IN MASTER-SLAVE CLOCK DISTRIBUTION NETWORKS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 15. ISSUE 9. P. 2565 -2574 11 79% 4
5 PIQUEIRA, JRC , FRESCHI, MD , (2008) COMPARING LOCK-IN RANGES AND TRANSIENT RESPONSES OF SECOND- AND THIRD-ORDER PHASE-LOCKED LOOPS IN MASTER-SLAVE CLOCK DISTRIBUTION NETWORKS.AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. VOL. 62. ISSUE 6. P. 459-463 9 100% 1
6 MONTEIRO, LHA , LISBOA, AC , EISENCRAFT, M , (2009) ROUTE TO CHAOS IN A THIRD-ORDER PHASE-LOCKED LOOP NETWORK.SIGNAL PROCESSING. VOL. 89. ISSUE 8. P. 1678 -1682 11 79% 2
7 PIQUEIRA, JRC , (2011) NETWORK OF PHASE-LOCKING OSCILLATORS AND A POSSIBLE MODEL FOR NEURAL SYNCHRONIZATION.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 16. ISSUE 9. P. 3844-3854 14 58% 3
8 CARARETO, R , ORSATTI, FM , PIQUEIRA, JRC , (2012) ARCHITECTURES, STABILITY AND OPTIMIZATION FOR CLOCK DISTRIBUTION NETWORKS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 17. ISSUE 12. P. 4672 -4682 11 73% 0
9 PIQUEIRA, JRC , CALIGARES, AZ , MONTEIRO, LHA , (2007) DOUBLE-FREQUENCY JITTER FIGURES IN MASTER-SLAVE PLL NETWORKS.AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. VOL. 61. ISSUE 10. P. 678-683 8 100% 2
10 PIQUEIRA, JRC , DE OLIVEIRA, MQ , MONTEIRO, LHA , (2008) LINEAR APPROACH FOR SYNCHRONOUS STATE STABILITY IN FULLY CONNECTED PLL NETWORKS.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 10 77% 3

Classes with closest relation at Level 1


Rank Class id link
1 36390 AMPSYS ELECT LTD//CARRIER BASED AIRCRAFT//AMPLITUDE LOCKED LOOP
2 15515 SYMBOL TIMING RECOVERY//CARRIER SYNCHRONIZATION//TIMING ERROR DETECTOR
3 19629 TIME SYNCHRONIZATION//IEEE 1588//CLOCK SYNCHRONIZATION
4 36565 CONTINUOUS MULTIRESOLUTION ENTROPY//HIGHLY AMPLIFIED ECG//MAXIMUM ENTROPY SPECTRAL ESTIMATION
5 24456 TRUE RANDOM NUMBER GENERATOR//TRUE RANDOM NUMBER GENERATOR TRNG//TRNG
6 21602 ALLAN VARIATION//FREQUENCY JUMPS//SIMPLE RESPONSE METHOD
7 30618 CRC 32//CYCLIC REDUNDANCY CHECKS//DIGITAL BROADCASTING SYSTEM
8 23984 RESOLVER//TACHOMETERS//RESOLVER CONVERTER
9 29924 ELECTRICAL COMMUNICATION//HIGH VOLTAGE SLIC//LINE CURRENT SENSORS
10 5509 CLOCK AND DATA RECOVERY CDR//DELAY LOCKED LOOP DLL//SERIAL LINK

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