| 摘要 |
An electrode assembly for supplying RF power from a RF power source having an output impedance to an electrically non-linear medium, the assembly being composed of: a drive electrode in communication with the medium and forming with the medium a load impedance; and an impedance match network coupled between the RF power source and the drive electrode for matching the output impedance of the RF source to the load impedance. The match network has an output component that is directly connected to the drive electrode. The electrode assembly can further have a body of RF energy absorbing material disposed between the match network and the drive electrode, the absorbing material having a frequency dependent energy absorption characteristic which increases with frequency.
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