Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 26 | 4 | ENGINEERING, ELECTRICAL & ELECTRONIC//ELECT ENGN//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 322555 |
| 650 | 3 | RFID//RADIO FREQUENCY IDENTIFICATION RFID//WIRELESS POWER TRANSFER | 10968 |
| 1647 | 2 | RFID//RADIO FREQUENCY IDENTIFICATION RFID//WIRELESS POWER TRANSFER | 7197 |
| 27899 | 1 | RETRODIRECTIVE ARRAY//RETRODIRECTIVITY//VAN ATTA ARRAY | 239 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | RETRODIRECTIVE ARRAY | authKW | 3017282 | 13% | 74% | 31 |
| 2 | RETRODIRECTIVITY | authKW | 1329682 | 5% | 92% | 11 |
| 3 | VAN ATTA ARRAY | authKW | 1068141 | 4% | 90% | 9 |
| 4 | DIRECTIONAL MODULATION DM | authKW | 791217 | 3% | 100% | 6 |
| 5 | DIRECTIONAL MODULATION | authKW | 767236 | 3% | 73% | 8 |
| 6 | RETRODIRECTIVE ANTENNA | authKW | 587413 | 3% | 64% | 7 |
| 7 | RETRODIRECTIVE | authKW | 549454 | 2% | 83% | 5 |
| 8 | ELECT COMMUN INFORMAT TECHNOL ECIT | address | 514739 | 8% | 22% | 18 |
| 9 | LONG RANGE RFID | authKW | 296705 | 1% | 75% | 3 |
| 10 | ARBITRARY ARRAY OPTIMIZATION | authKW | 263739 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Marine | 8484 | 11% | 0% | 26 |
| 2 | Telecommunications | 6550 | 44% | 0% | 106 |
| 3 | Engineering, Electrical & Electronic | 4537 | 79% | 0% | 189 |
| 4 | Oceanography | 528 | 11% | 0% | 26 |
| 5 | Optics | 32 | 6% | 0% | 15 |
| 6 | Engineering, Mechanical | 13 | 3% | 0% | 8 |
| 7 | Instruments & Instrumentation | 6 | 3% | 0% | 6 |
| 8 | Engineering, Ocean | 4 | 0% | 0% | 1 |
| 9 | Computer Science, Information Systems | 1 | 1% | 0% | 3 |
| 10 | Transportation Science & Technology | 1 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ELECT COMMUN INFORMAT TECHNOL ECIT | 514739 | 8% | 22% | 18 |
| 2 | ECIT | 148331 | 5% | 9% | 12 |
| 3 | ASSURANCE ENGN | 131869 | 0% | 100% | 1 |
| 4 | CASSIDIAN ELECT | 131869 | 0% | 100% | 1 |
| 5 | DPTO TELECOMUNICAC | 131869 | 0% | 100% | 1 |
| 6 | HIGH FREQUENCY TECHNOL MOBILE COMMUN | 131869 | 0% | 100% | 1 |
| 7 | REE ELE RADIO FREQUENCY TECHNOL GERMANY | 131869 | 0% | 100% | 1 |
| 8 | SEMICOND SECT | 131869 | 0% | 100% | 1 |
| 9 | SHIP OPERATING SYST ENGN | 131869 | 0% | 100% | 1 |
| 10 | WIRELESS SENSORS RF TECHNOL | 131869 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF NAVIGATION | 79613 | 11% | 2% | 26 |
| 2 | IET MICROWAVES ANTENNAS & PROPAGATION | 19141 | 8% | 1% | 18 |
| 3 | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 17673 | 18% | 0% | 43 |
| 4 | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 15498 | 16% | 0% | 39 |
| 5 | IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 6150 | 6% | 0% | 15 |
| 6 | IEEE MICROWAVE MAGAZINE | 3243 | 2% | 1% | 4 |
| 7 | TM-TECHNISCHES MESSEN | 2855 | 2% | 1% | 4 |
| 8 | INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2739 | 2% | 1% | 4 |
| 9 | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1685 | 6% | 0% | 14 |
| 10 | KSME INTERNATIONAL JOURNAL | 1539 | 2% | 0% | 4 |
Author Key Words |
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. |
Classes with closest relation at Level 1 |