AN IMPEDANCE MATCHING SYSTEM AND APPARATUS

摘要

Disclosed in the embodiments of this application are an impedance matching system and apparatus. In which, an impedance matching system includes: a first impedance circuit, a second impedance circuit and an impedance matching apparatus, the impedance matching apparatus includes: a basic impedance matching subunit, an adjustable base wave resonance circuit subunit and an adjustable N sub-harmonic resonance circuit subunit, N is an natural number and greater than 1; the basic impedance matching subunit and the adjustable base wave resonance circuit subunit are used to match the base wave impedance between the first impedance circuit and the second impedance circuit; the adjustable N sub-harmonic resonance circuit subunit is used to match the N sub-harmonic impedance between the first impedance circuit and the second impedance circuit. Embodiments of this application benefit realize the respective matching of the base wave impedance and the harmonic impedance, and simplified the debugging complexity of circuit impedance matching.