IMPEDANCE ADJUST CIRCUIT

According to an embodiment of the present invention, an impedance adjustment circuit for adjusting impedance by adjusting equivalent capacitance comprises: a capacitor; a unit leg for changing the equivalent capacitance according to connection with the capacitor; a control unit for controlling the l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUH YONG SUG, LIM CHEON YONG, KIM HONG MIN
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:According to an embodiment of the present invention, an impedance adjustment circuit for adjusting impedance by adjusting equivalent capacitance comprises: a capacitor; a unit leg for changing the equivalent capacitance according to connection with the capacitor; a control unit for controlling the leg to change the equivalent capacitance; an inductor connected in parallel with the leg; and a compensation voltage source. 본 실시예에 의한 등가 커패시턴스를 조정하여 임피던스를 조정하는 임피던스 조정 회로는: 커패시터; 상기 커패시터와의 연결에 따라 상기 등가 커패시턴스를 변화시키는 단위 레그(leg); 상기 등가 커패시턴스가 변화하도록 상기 레그를 제어하는 제어부를 포함하며, 상기 레그와 병렬로 연결된 인덕터 및 보상 전압원을 포함한다.