Impedance adapter for adapting impedance of high frequency generator coupled to resistor load, has coupled circuit with core, primary winding and control winding wound around core

摘要

An impedance adaptor (4), connected between a high-frequency generator (5) and a resistor (6), includes a coupled circuit (45,47) with a core (45c,47c), a primary winding (45a,47a) and a control winding (45b,47b) wound around the core.