PROBLEM TO BE SOLVED: To provide a tracking antenna system capable of making equipment at a flying object side and a ground station side light and simple in a configuration in which a ground station tracks and receives a signal from a flying object.SOLUTION: A system server 300 monitors a radio communication link that allows frequency bandwidth among a plurality of ground stations and a plurality of flying objects to be secured on the basis of information on the position and posture of a robot aircraft 100.1 received by a ground station and information on the reception signal intensity of communication between a robot aircraft 100 and the ground station, and performs control to shift from a state in which a tracking antenna 10.m was tracking the robot aircraft 100.1 at time t=t1 to a state in which a tracking antenna 10.m-1 tracks the robot aircraft 100.1 at time t=t1+Δ because the robot aircraft 100.1 moved.SELECTED DRAWING: Figure 4

    【課題】飛翔体からの信号を地上局で追尾しながら受信する構成において、飛翔体側および地上局側の装備を軽量化・簡略化することが可能な追尾アンテナシステムを提供する。【解決手段】システムサーバ300は、地上局が受信した無人航空機100.1の位置および姿勢の情報と無人航空機100と地上局との間の通信の受信信号強度の情報に基づいて、複数の地上局と複数の飛翔体間の周波数帯域幅確保が可能な無線通信リンクを監視し、時刻t=t1において追尾アンテナ10.mにより、無人航空機100.1を追尾していた状態から、時刻t=t1+Δにおいて、無人航空機100.1が移動したことで、追尾アンテナ10.m−1により、無人航空機100.1を追尾する状態に移行する制御を実行する。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    TRACKING ANTENNA SYSTEM, FLYING OBJECT, AND TRACKING ANTENNA DEVICE


    Additional title:

    追尾アンテナシステム、飛翔体および追尾アンテナ装置


    Contributors:

    Publication date :

    2016-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    GROUND STATION TRACKING ANTENNA DEVICE FOR FLYING OBJECT

    OTSURU TAKESHI / TSUJI HIROYUKI / MIURA RYU et al. | European Patent Office | 2024

    Free access

    TRACKING ANTENNA SYSTEM AND TRACKING ANTENNA DEVICE

    YANO KAZUTO / KITAZAWA SHOICHI / ARIYOSHI MASAYUKI et al. | European Patent Office | 2016

    Free access


    TRACKING ANTENNA, MISSILE, AND TRACKING ANTENNA DEVICE

    KOGA TEI / HONDA JUNICHI | European Patent Office | 2019

    Free access