Kmw Inc

Kyoung Hun Ko

Jae Hong Kim

Sung Ho Jang

Bo Sung Kim

The present invention relates to a cavity filter and a method of manufacturing the same, and particularly, to a cavity filter including one side cavity and the other side cavity required to have capacitive cross-coupling design, resonant bars respectively provided at centers of one side cavity and the other side cavity, and a vertical post for a notch extending from any one of the resonant bars and extending in a vertical direction in an inner wall that is a boundary between one side cavity and the other side cavity, in which the resonant bar, which is connected to the vertical post for a notch among the resonant bars, is integrated with the vertical post for a notch, thereby providing an advantage of easily manufacturing the cavity filter and easily performing capacitive cross-coupling design.

Growing community of inventors

Hwaseong-si, South Korea

Kyoung Hun Ko