Journal Abbreviation: IEEE T MICROW THEORY
Journal ISSN: 0018-9480
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 4.5 | - | 35202 |
| 2023 | 4.1 | - | - |
| 2022 | 4.3 | - | 32869 |
| 2021 | 4.381 | - | 30745 |
| 2020 | 3.599 | 478 | 26865 |
| 2019 | 3.413 | 411 | 24976 |
| 2018 | 3.756 | 544 | 25821 |
| 2017 | 3.176 | 507 | 23726 |
| 2016 | 2.897 | 453 | 21060 |
| 2015 | 2.284 | 438 | 15443 |
| 2014 | 2.243 | 309 | 15375 |
| 2013 | 2.943 | 460 | 17671 |
| 2012 | 2.229 | 409 | 15175 |
| 2011 | 1.853 | 342 | 13445 |