Influence of 2 GHz Harmonic Load-Pull on HBT and MESFET Output Power and Efficiency

Published in:
1999 IEEE MTT-S Int. Microwave Symp. Dig., vol. 2, pp. 741-744 (1999).
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Abstract:
The influence of harmonic tuning on output power (P/sub out/) and power added efficiency (PAE) for both HBTs and MESFETS is investigated. Results of measurements and harmonic balance simulations are compared, that illustrate the dependence of PAE and P/sub out/ on the second-harmonic load reflection angle.

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