Power PHEMT module delivers 4 watts, 38% P.A.E. over the 18.0 to 21.2 GHz band
- 17 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 801-804 vol.2
- https://doi.org/10.1109/mwsym.1994.335235
Abstract
This paper describes performance of power PHEMT technology at K-band. Power PHEMT modules are shown to deliver an average output power of 4.7 watts and an average power-added efficiency (P.A.E.) of 38.5% over the 18.0 to 21.2 GHz frequency range for a 20 module sample size. Data are shown in statistical format. Peak module performance of 5.4 watts output power and 41.4% P.A.E. within the 18.0 to 21.2 GHz band is also presented. The results demonstrate the capability and advantages of using PHEMT technology over MESFET technology and TWTs.<>Keywords
This publication has 2 references indexed in Scilit:
- Four-watt 20-GHz partial monolithic amplifierPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- 20 GHz high power high efficiency HEMT modulePublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002