一种抗干扰的美化天线
By setting a separator slot in the aesthetic antenna to form a cross-coupled resonant mode, the problem of weak out-of-band suppression capability of the aesthetic antenna in the n77/n78 frequency band is solved, and the wideband response and anti-interference capability are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHONGTIAN COMM TECH CO LTD
- Filing Date
- 2026-04-24
- Publication Date
- 2026-07-17
AI Technical Summary
The aesthetically pleasing antenna has weak out-of-band suppression capability in some frequency bands (such as n77/n78), insufficient anti-interference capability, and is susceptible to adjacent channel interference, which affects its performance.
An anti-interference aesthetic antenna was designed. By setting a partition groove on the dielectric substrate, the second metal layer is divided into a first half-mode cavity, a second half-mode cavity, and a patch cavity. The feed component is connected to the half-mode cavity to form a cross-coupled resonant mode, introduces a radiation null point, and enhances the out-of-band suppression capability.
A wideband response is achieved within the n77/n78 band, covering the target operating frequency band, enhancing out-of-band suppression and anti-interference capabilities, and improving the in-band performance of the aesthetic antenna.
Smart Images
Figure CN122091962B_ABST
Abstract
Citation Information
Patent Citations
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