基本信息:
- 专利标题： 결함 접지 구조를 이용한 발룬 회로
- 专利标题（英）：Balun circuit using defected ground structure
- 专利标题（中）：使用缺陷接地结构的巴伦电路
- 申请号：KR1020110142395 申请日：2011-12-26
- 公开(公告)号：KR101311791B1 公开(公告)日：2013-09-25
- 发明人： 김문일 , 이국주
- 申请人： 고려대학교 산학협력단
- 申请人地址： 서울특별시 성북구 안암로 ***, 고려대학교 (안암동*가)
- 专利权人： 고려대학교 산학협력단
- 当前专利权人： 고려대학교 산학협력단
- 当前专利权人地址： 서울특별시 성북구 안암로 ***, 고려대학교 (안암동*가)
- 代理人： 특허법인주원
- 主分类号： H01P5/10
- IPC分类号： H01P5/10 ; H03H7/42
The balun circuit of a defective ground structure (Defected Ground Structure) is described. Balun circuit using the defect ground structure comprises a couple of transmission lines being formed on a surface of a substrate, the substrate and the ground plane is a predetermined type of defect structure is formed, and the ground separated from one another formed on the surface opposite to the substrate surface, the ground plane defect structure is formed to have an opening characteristic impedance, one of the two transmission lines is grounded. In this way, remove the even-mode signal using the defect ground structure having an open impedance characteristic, and by performing the termination of the total reflection characteristic by using one grounding the transmission line, while having a small size had loss is small in a high frequency process error a characteristic change in accordance with the it is possible to implement a small Balon circuit.
公开/授权文献:
- KR1020130074356A 결함 접지 구조를 이용한 발룬 회로 公开/授权日：2013-07-04
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01P | 波导；谐振器、传输线或其他波导型器件 |
| ------H01P5/00 | 波导型耦合器件 |
| --------H01P5/08 | .用于连接不同传输线或器件的 |
| ----------H01P5/10 | ..用于耦合平衡与不平衡传输线或器件 |