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    • 8. 发明申请
    • MACRO-CELL RADIO AND ANTENNA MODULES
    • WO2021216200A1
    • 2021-10-28
    • PCT/US2021/020486
    • 2021-03-02
    • COMMSCOPE TECHNOLOGIES LLC
    • RAI, DipenMIRZA, AliLOCK, Steven
    • H01Q1/12H01Q1/02H01Q9/40
    • The present disclosure describes an antenna module. The antenna module including an antenna-radio unit comprising a first antenna and a radio transceiver in an integrated unit, a second antenna, a foundation plate configured for mounting to a monopole, a bottom plate mounted above the foundation plate to form a first air gap, a first support member and a second support member, the first support member extending upwardly from the bottom plate and is secured to the second support member such that a second air gap is formed therebetween, wherein the antenna-radio unit is mounted to one support member and the second antenna is mounted to the other support member, a divider plate mounted to one of the support members such that the divider plate separates the antenna module into a top compartment and a bottom compartment, an upper plate mounted to an upper end of the second support member, a fan unit mounted to the upper plate, a lower cap mounted above the upper plate, an upper cap mounted above the lower cap to form a third air gap, and a shroud that surrounds and conceals the antenna-radio unit, the second antenna, the divider plate, and the support members.
    • 10. 发明申请
    • DUAL MODE ANTENNA ARRANGEMENT
    • WO2021204349A1
    • 2021-10-14
    • PCT/EP2020/059769
    • 2020-04-06
    • HUAWEI TECHNOLOGIES CO., LTD.SOKOLOV, Konstantin
    • WANG, HanyangMILOSAVLJEVIC, Zlatoljub
    • H01Q1/24H01Q5/35H01Q5/371H01Q5/40H01Q9/28H01Q9/40
    • An antenna arrangement (1) comprising a differential mode antenna (1a) and a common mode antenna (1b), the antenna arrangement (1) comprising an antenna structure (2) comprising one radiating element (3), at least one differential antenna feed (4) configured to induce differential mode currents (I1, I2) in the radiating element (3), and at least one common antenna feed (5) configured to induce common mode currents (I3, I4) in the radiating element (3). The antenna structure (2) is configured to excite a first radiofrequency range and a second radiofrequency range in response to the differential mode currents (I1, I2) and the common mode currents (I3, I4). The antenna arrangement (1) further comprises at least one first antenna element (6) operably coupled to the differential antenna feed (4), such that the differential mode antenna (1a) is formed, and at least one second antenna element (7) operably coupled to the common antenna feed (5), such that the common mode antenna (1b) is formed,. The first antenna element (6) and the second antenna element (7) are configured to excite a third radiofrequency range in response to the differential mode currents (I1, I2) and/or the common mode currents (I3, I4). This arrangement makes it possible to locate two antennas in the same given volume while maintaining a high level of isolation between the antennas.