Title:
マイクロストリップラインフィルタリング放射振動子、フィルタリング放射ユニット及びアンテナ
Document Type and Number:
Japanese Patent JP7367211
Kind Code:
B2
Abstract:
The present invention relates to a microstrip line filtering radiation oscillator, a filtering radiation unit, and an antenna. The microstrip line filtering radiation oscillator includes a substrate. A plurality of first metal sheets that are parallel to each other and are arranged at intervals are provided on a front surface of the substrate, a plurality of second metal sheets that are parallel to each other and are arranged at intervals are provided on a back surface of the substrate, and the first metal sheets and the second metal sheets are correspondingly staggered and coupled by a coupling part running through the substrate. The microstrip line filtering radiation oscillator of the present invention has functions of signal radiation and interference suppression. The filtering radiation unit includes at least one oscillator as described above and can be used in conjunction with a high-frequency radiation unit, to radiate a high-frequency signal and a low-frequency signal simultaneously. The antenna of the present invention includes at least one filtering radiation unit as described above, and can transmit a low-frequency signal and a high-frequency signal simultaneously, thereby effectively improving the integration of the antenna and reducing the volume of the antenna.
Inventors:
▲呉▼ 中林
▲趙▼ ▲偉▼
岳 彩▲龍▼
唐 振▲興▼
▲趙▼ ▲偉▼
岳 彩▲龍▼
唐 振▲興▼
Application Number:
JP2022528150A
Publication Date:
October 23, 2023
Filing Date:
November 22, 2019
Export Citation:
Assignee:
TONGYU COMMUNICATION INC.
International Classes:
H01Q9/26; H01Q21/06; H01Q21/24
Domestic Patent References:
| JP58068704U | ||||
| JP2005229500A | ||||
| JP2019506030A |
Attorney, Agent or Firm:
Hidehito Kono
Norio Kawano
Norio Kawano