Efficient power extraction at TRAPATT harmonics |
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Authors: | Slaymaker N.A. Carroll J.E. Deboise R.H. |
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Affiliation: | University of Cambridge, Engineering Department, Cambridge, UK; |
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Abstract: | Using silicon planar diodes in a coaxial cavity that closely approximates to- Evans's TRAPATT circuit, microwave power up to the fourth harmonic has been extracted efficiently with a very low subharmonic content. The efficiency at the fundamental (1 GHz) and the third harmonic (3 GHz) were almost identical at 35% and 34%, respectively. |
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