Invention Grant
- Patent Title: Wireless transceiver having receive antennas and transmit antennas with orthogonal polarizations in a phased array antenna panel
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Application No.: US16935422Application Date: 2020-07-22
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Publication No.: US11502424B2Publication Date: 2022-11-15
- Inventor: Ahmadreza Rofougaran , Farid Shirinfar , Sam Gharavi , Michael Boers , Seunghwan Yoon , Alfred Grau Besoli , Maryam Rofougaran
- Applicant: Movandi Corporation
- Applicant Address: US CA Irvine
- Assignee: Movandi Corporation
- Current Assignee: Movandi Corporation
- Current Assignee Address: US CA Irvine
- Agency: Chip Law Group
- Main IPC: H01Q21/24
- IPC: H01Q21/24 ; H01Q3/38 ; H01Q25/00 ; H01Q3/40 ; H01Q1/52 ; H01Q23/00 ; H01Q3/26

Abstract:
A wireless communications system includes a first transceiver with a first phased array antenna panel having circularly polarization receive antennas and circularly polarization transmit antennas, where the circularly polarization receive antennas form a first receive beam based on receive phase and receive amplitude information provided by a first master chip, the circularly polarization transmit antennas form a first transmit beam based on transmit phase and transmit amplitude information provided by the first master chip. The wireless communications system may include a second transceiver having circularly polarization receive antennas and circularly polarization transmit antennas in a second phased array antenna panel, where the circularly polarization receive antennas form a second receive beam based on receive phase and receive amplitude information provided by a second master chip, the circularly polarization transmit antennas form a second transmit beam based on transmit phase and transmit amplitude information provided by the second master chip.
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