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:
Jul. 14, 2026
Filed:
Nov. 13, 2024
Huawei Technologies Canada Co., Ltd., Kanata, CA;
LA Corporation DE I'école Polytechnique DE Montréal, Montréal, CA;
Amir Afshani Aghajari, Montréal, CA;
Ke Wu, Montréal, CA;
Huawei Technologies Canada Co., Ltd., Kanata, CA;
La Corporation de L'École Polytechnique de Montréal, Montreal, CA;
Abstract
A full-duplex transceiver includes a dual-polarized antenna, a dual-mode waveguide circulator, and at least a receiver port and a transmitter port. The dual-polarized antenna is configured to transmit first electromagnetic waves polarized by the dual-polarized antenna according to a first polarization, and receive second electromagnetic waves polarized according to a second polarization orthogonal to the first polarization. In response to electromagnetic waves being received at the transmitter port, the waveguide circulator guides a TE10 mode of the electromagnetic waves to the antenna for coupling the TE10 mode of the electromagnetic waves to the antenna and polarizing the electromagnetic waves according to the first polarization to form the first electromagnetic waves. In response to the second electromagnetic waves being received at the antenna, the waveguide circulator couples a TE20 mode of the second electromagnetic waves and guides the TE20 mode of the second electromagnetic waves to the receiver port.