Ka Band S-Parameter and Active Load-Pull Test Bench using an ABmm MVNA
2002
This paper presents an active load-pull test bench in the Ka band using an ABmm network analyzer. The test bench is fully automated and it allows the small signal S-parameter and the input-output power characteristic measurement of transistors or amplifiers. The load-pull characterization of transistors using a probe station can be carried out with a classical active load-pull technique or with an active loop. An alternative approach for the on-wafer calibration procedure is described. Results on high gain power amplifiers are presented. A load-pull characterization of a transistor is also given and comparisons with simulations validate the measurements.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
9
References
2
Citations
NaN
KQI