Comparative Study of Phase Noise in HEMT and MESFET Microwave Oscillators
- 1 January 1987
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2, 557-560
- https://doi.org/10.1109/mwsym.1987.1132470
Abstract
Several identical X band cavity stabilized MESFET and HEMT oscillators are presented. Their phase noise and some other noise data are reported. Under exactly the same oscillating conditions, the MESFET oscillators exhibit the best phase noise performance not only because of their lower low frequency noise but also because of a better linearity which provides a smaller LF noise conversion in the microwave frequency range.Keywords
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