基本信息:
- 专利标题： RF MODULE FOR ANTENNA, AND ANTENNA APPARATUS COMPRISING SAME
- 申请号：EP22899001.6 申请日：2022-11-23
- 公开(公告)号：EP4439862A1 公开(公告)日：2024-10-02
- 发明人： KIM, Duk Yong , SO, Sung Hwan , KIM, Jae Hong , KIM, Bo Sung , JANG, Sung Ho , LEE, Yun Ho , LEE, Ji Hun , KWON, Young Hun , SEO, Yong Won , PARK, Jin Sik , YANG, Hyoung Seok , JEONG, Bae Mook , JI, Kyo Sung , RYU, Chi Back
- 申请人： KMW Inc.
- 申请人地址： KR Hwaseong-si, Gyeonggi-do 18462 183-19 Yeongcheon-ro
- 专利权人： KMW Inc.
- 当前专利权人： KMW Inc.
- 当前专利权人地址： KR Hwaseong-si, Gyeonggi-do 18462 183-19 Yeongcheon-ro
- 代理机构： SJW Patentanwälte
- 优先权： KR 210164765 2021.11.25
- 国际申请： KR2022018552 2022.11.23
- 国际公布： WO2023096319 2023.06.01
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38 ; H01Q1/02 ; H01Q1/42 ; H01P1/20
摘要：
The present invention relates to an RF module for an antenna, and an antenna apparatus comprising same. In particular, the RF module comprises: a unit RF filter body arranged on the front surface of a main board; a radiating element unit disposed on the front surface of the unit RF filter body; and a reflector panel which is formed to be wider than the area of the vertical cross-section of the unit RF filter body while forming the front surface of the unit RF filter body, and grounds (GND) the radiating element unit, wherein a plurality of cavities opened outward to the left and right are respectively formed on the left and right sides of the unit RF filter body, each cavity comprises a left filter unit and a right filter unit which have a built-in resonator so as to perform different frequency filtering, and the left filter unit and the right filter unit are electrically connected to the radiating element unit by passing through the reflector panel. Accordingly, an advantage of ameliorating the overall PIM problem is provided.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01Q | 天线 |
| ------H01Q1/00 | 天线零部件或与天线结合的装置 |
| --------H01Q1/08 | .折叠天线或其附件的装置 |
| ----------H01Q1/38 | ..在绝缘支架上由导电层构成的 |