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    ANTENNA ASSEMBLY FOR INTEGRATED CIRCUIT PACKAGE
    1.
    发明申请
    ANTENNA ASSEMBLY FOR INTEGRATED CIRCUIT PACKAGE 有权

    公开(公告)号：US20220416428A1

    公开(公告)日：2022-12-29

    申请号：US17357658

    申请日：2021-06-24

    Applicant: Intel Corporation

    Inventor： Zhen Zhou ,  Tae Young Yang ,  Shuhei Yamada ,  Tolga Acikalin ,  Johanny Escobar Pelaez ,  Kenneth Foust ,  Jason Mix ,  Renzhi Liu

    IPC: H01Q9/04 ,  H01Q1/22

    Abstract: Various embodiments provide systems, devices, and methods for an antenna assembly included in an integrated circuit (IC) package. The antenna assembly may be used for near field wireless communication such as package-to-package and/or chip-to-chip communication. The antenna assembly may include a feed plate (e.g., a top feed) that is capacitively coupled to a first via and a second via. The feed plate may further be capacitively coupled to a loading structure. The first via may be conductively coupled to a ground potential. In some embodiments, the antenna assembly may further include a stub structure (e.g., an open stub or a short stub) that is conductively coupled to the second via. An impedance matching network may be coupled between the feed plate and an IC die that communicates using the antenna assembly. Other embodiments may be described and claimed.

    DUAL-POLARIZED RETRODIRECTIVE ARRAY AND MULTI-FREQUENCY ANTENNA ELEMENT
    4.
    发明申请
    DUAL-POLARIZED RETRODIRECTIVE ARRAY AND MULTI-FREQUENCY ANTENNA ELEMENT 审中-公开

    公开(公告)号：US20200335867A1

    公开(公告)日：2020-10-22

    申请号：US16650101

    申请日：2018-01-03

    Applicant: Intel Corporation

    Inventor： Debabani Choudhury ,  Shuhei Yamada

    IPC: H01Q3/26 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q21/06

    Abstract: Systems, methods, and circuitries are disclosed for providing a retrodirective array. One example retrodirective array includes a plurality of dual-polarized antenna elements configured to receive a pilot signal having a first polarization and phase conjugation circuitry. The phase conjugation circuitry includes, for each of the plurality of antenna elements, a mixer configured to mix the pilot signal with an LO signal to generate a phase conjugated signal and excitation circuitry configured to generate an excitation signal for the antenna element to transmit the phase conjugated signal with a second polarization that is different from the first polarization.

    Dual-polarized retrodirective array and multi-frequency antenna element
    10.
    发明授权
    Dual-polarized retrodirective array and multi-frequency antenna element 有权

    公开(公告)号：US11196160B2

    公开(公告)日：2021-12-07

    申请号：US16650101

    申请日：2018-01-03

    Applicant: Intel Corporation

    Inventor： Debabani Choudhury ,  Shuhei Yamada

    IPC: H01Q3/26 ,  H01Q5/40 ,  H01Q9/04 ,  H01Q21/06

    Abstract: Systems, methods, and circuitries are disclosed for providing a retrodirective array. One example retrodirective array includes a plurality of dual-polarized antenna elements configured to receive a pilot signal having a first polarization and phase conjugation circuitry. The phase conjugation circuitry includes, for each of the plurality of antenna elements, a mixer configured to mix the pilot signal with an LO signal to generate a phase conjugated signal and excitation circuitry configured to generate an excitation signal for the antenna element to transmit the phase conjugated signal with a second polarization that is different from the first polarization.

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