IEEE Transactions on Microwave Theory and Techniques

IEEE Transactions on Microwave Theory and Techniques (T-MTT) is a monthly peer-reviewed scientific journal with a focus on that part of engineering and theory associated with microwave/millimeter-wave technology and components, electronic devices, guided wave structures and theory, electromagnetic theory, and Radio Frequency Hybrid and Monolithic Integrated Circuits, including mixed-signal circuits, from a few MHz to THz. 
T-MTT is published by the IEEE Microwave Theory and Techniques Society. T-MTT was established in 1953 as the "Transactions of the IRE Professional Group on Microwave Theory and Techniques." From 1955 T-MTT was published as the "IRE Transactions on Microwave Theory and Techniques" and was finally the current denomination since 1963.
The editors-in-chief is Jianguo Ma (Guangdong University of Technology). According to the "Journal Citation Reports", the journal has a 2019 impact factor of 3.413.