Invention Grant
- Patent Title: Anti-interference microwave antenna
-
Application No.: US17712184Application Date: 2022-04-03
-
Publication No.: US12136763B2Publication Date: 2024-11-05
- Inventor: Gaodi Zou , Xin Zou
- Applicant: Shenzhen Merrytek Technology Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Shenzhen Merrytek Technology Co., Ltd.
- Current Assignee: Shenzhen Merrytek Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: David & Raymond Patent Firm
- Agent Raymond Y Chan
- Main IPC: H01Q1/52
- IPC: H01Q1/52 ; H01Q5/328 ; H01Q21/00 ; H01Q21/06 ; H01Q9/16

Abstract:
An anti-interference microwave antenna includes a reference ground and at least one radiating source spacedly disposed at the reference ground to define a radiating clearance between the radiating source and the reference ground, wherein the radiating source is electrically connected to the reference ground to ground the radiating source so as to narrow a bandwidth of the antenna. When an electromagnetic excitation signal is received at a feed point of the radiating source, the bandwidth of the antenna is narrowed down to prevent any interference of the electromagnetic wave signal received or generated by the antenna in response to nearby electromagnetic radiation frequency or stray radiation frequency of the adjacent frequency bands.
Public/Granted literature
- US20220231410A1 Anti-Interference Microwave Antenna Public/Granted day:2022-07-21
Information query