A frequency comb sweep microwave reflectometer is developed in panta to realize multi-point electron density measurements with high temporal resolution. A radial profile of the electron density is successfully reconstructed from simultaneous 17-point measurements with 2-μs temporal resolution. This result demonstrates the reliability and feasibility of the system for electron density profile diagnostics.
|Journal||Plasma and Fusion Research|
|Publication status||Published - 2019|
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics