CAPACITOR CIRCUIT AND VARIABLE CAPACITANCE SYSTEM INCLUDING THE SAME

• Main Authors: HWANG WON-SUN, HUR YOUNG-SIK, PAEK HYUN, NA YOO-SAM
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

A capacitor circuit and a variable capacitance system including the same are provided. The capacitor circuit includes a first capacitor bank and a second capacitor bank. The first capacitor bank includes p switch-capacitor circuits connected to each other in parallel, wherein p is a natural number of 2 or more, wherein at least two switch-capacitor circuits among the p switch-capacitor circuits have mutually different capacitance values based on a first weight. The second capacitor bank includes q switch-capacitor circuits connected to each other in parallel, wherein q is a natural number greater than p, wherein at least two of the q switch-capacitor circuits have mutually different capacitance values based on a second weight different from the first weight. 本公开提供一种电容器电路及包括该电容器电路的可变电容系统，所述电容器电路包括第一电容器组和第二电容器组。所述第一电容器组包括彼此并联连接的p个开关-电容器电路，其中，p是2或更大的自然数，其中，所述p个开关-电容器电路之中的至少两个开关-电容器电路具有基于第一权重的相互不同的电容值。所述第二电容器组包括彼此并联连接的q个开关-电容器电路，其中，q是大于p的自然数，其中，所述q个开关-电容器电路中的至少两个开关-电容器电路具有基于与所述第一权重不同的第二权重的相互不同的电容值。