Pinwheel three-way Wilkinson power divider for millimeter wave applications

    公开(公告)号:US11411307B2

    公开(公告)日:2022-08-09

    申请号:US17502426

    申请日:2021-10-15

    申请人: Anokiwave, Inc.

    IPC分类号: H01Q1/50 H01Q21/00 H01P5/16

    摘要: A symmetric, multi-layer, three-way power divider that is equally balanced, with resistors placed between all combinations of legs. This three-way power divider is specifically designed to be used in millimeter wave applications (e.g., 5G in the 20 GHz-40 GHz range for both dual and single polarization), specifically in designs where a common signal is distributed to a multiple of three elements. This three-way power divider also can be useful for addressing space constraints in 5G applications, e.g., due to routing limitations.

    Laminar phased array with polarization-isolated transmit/receive interfaces

    公开(公告)号:US11349223B2

    公开(公告)日:2022-05-31

    申请号:US17232283

    申请日:2021-04-16

    申请人: Anokiwave, Inc.

    摘要: A phased array includes a laminar substrate having both 1) a plurality of elements forming a patch phased array, and 2) a plurality of integrated circuits. Each integrated circuit is configured to control receipt and transmission of signals by the plurality of elements in the patch phased array. The integrated circuits also are configured to operate the phased array at one or more satellite frequencies—to transmit signals to and/or receive signals from a satellite. Each integrated circuit physically couples with one corresponding element so that incoming signals are received by the corresponding element in a first polarization, and outgoing signals are transmitted by the corresponding element in a second polarization. The phased array isolates the transmit signals from the receive signals by orienting the first and second polarizations differently.