Improved designs for an antenna system that facilitates narrowband and wideband radio frequency (RF) communications in a rotary aircraft are disclosed. The antenna system includes a RF front-end and a RF back-end. The front-end includes multiple RF components structured to transmit or receive RF communications as electromagnetic waves into three-dimensional space. These RF components form parts of at least one of the aircraft's rotor blades. Moreover, some of the RF components are of differing types, thereby causing the rotor blade to include multiple different types of RF components. The back-end, on the other hand, is located at a position other than the rotor blades and is connected with the front-end via the aircraft's rotary hub, which is connected to the rotor blades.


    Access

    Download


    Export, share and cite



    Title :

    回転翼航空機における広帯域アンテナシステムのコンポーネント


    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B64C AEROPLANES , Flugzeuge



    アンテナシステム

    European Patent Office | 2024

    Free access

    アンテナシステム

    European Patent Office | 2021

    Free access

    アンテナ装置及びアンテナシステム

    European Patent Office | 2024

    Free access

    アンテナシステム及び無線中継装置

    European Patent Office | 2022

    Free access

    車載アンテナ装置、及びアンテナシステム

    European Patent Office | 2022

    Free access