The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Nov. 25, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., LTD., Shenzhen, CN;
Abstract
In some examples, a dual polarity antenna includes a dual polarity radiator. The dual polarity radiator includes a first radiator having a first polarity and a second radiator having a second polarity orthogonal to the first polarity. The dual polarity antenna further includes an ancillary radiator. The dual polarity antenna further includes a feeding network for feeding a radio-frequency (RF) signal to both the first radiator and the ancillary radiator, driving the first radiator to radiate a wave having a first polarisation, causing radiation of a spurious wave having a polarisation orthogonal to the first polarisation, and driving the ancillary radiator to radiate a wave that cancels the spurious wave at least partly.