Invention Grant
- Patent Title: Dual-band cross-polarized 5G mm-wave phased array antenna
-
Application No.: US17233784Application Date: 2021-04-19
-
Publication No.: US11545761B2Publication Date: 2023-01-03
- Inventor: Ziming He , Oleksandr Gorbachov
- Applicant: Mobix Labs, Inc.
- Applicant Address: US CA Irvine
- Assignee: Mobix Labs, Inc.
- Current Assignee: Mobix Labs, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Stetina Brunda Garred & Brucker
- Main IPC: H01Q25/00
- IPC: H01Q25/00 ; H01Q9/04 ; H01Q21/06

Abstract:
A dual-band cross-polarized antenna includes first and second metal layers defining respective first and second driven patches configured to radiate at different frequencies, first and second feed pins connecting a first feed line to the first driven patch at respective first and second feed points thereof associated with orthogonal polarizations, and third and fourth feed pins connecting a second feed line to the second driven patch at first and second feed points thereof associated with orthogonal polarizations. The third feed pin extends through a first hole in the first driven patch to capacitively couple the third feed pin to the first driven patch. The fourth feed pin extends through a second hole in the first driven patch to capacitively couple the fourth feed pin to the first driven patch. Two or more antenna elements are arranged as a phased array antenna and packaged as an antenna module.
Public/Granted literature
- US20210367358A1 DUAL-BAND CROSS-POLARIZED 5G MM-WAVE PHASED ARRAY ANTENNA Public/Granted day:2021-11-25
Information query