Integrated Circuit Transceiver Array Synchronization

    公开(公告)号:US20240007264A1

    公开(公告)日:2024-01-04

    申请号:US18346189

    申请日:2023-06-30

    申请人: Innophase, Inc.

    IPC分类号: H04L7/04 H04L27/36 H04B7/06

    摘要: Transceiver array synchronization by receiving a clock signal and at least one synchronization pulse signal at each transceiver IC of a plurality of transceiver integrated circuit (IC) subarrays, wherein each transceiver IC subarray contains a respective set of serially connected transceiver ICs; and synchronizing the transceiver IC with other transceiver ICs of the respective set of serially connected transceiver ICs by resetting a delta-sigma modulator (DSM) circuit to a predetermined state in accordance with the received at least one synchronization pulse signal.

    MULTI-BAND MASSIVE MIMO ANTENNA ARRAY

    公开(公告)号:US20220384964A1

    公开(公告)日:2022-12-01

    申请号:US17772861

    申请日:2020-10-28

    申请人: Innophase, Inc.

    IPC分类号: H01Q21/06 H01Q5/307

    摘要: A dual-band, tri-band, or higher-order multi-band array of antenna elements, with each element, or subsets of elements, connected to multiple radios at each antenna port. In one embodiment, an array comprises a 128 element Massive MIMO array having 64 horizontally-polarized (H-pol) and 64 vertically-polarized (V-pol) elements configured to provide dual polarization capability over multiple bands to accommodate highly-configurable simultaneous 4G and 5G operation.