In this paper, we present the design of a cognitive tapered slot circular array (TSCA) antenna with multiple electronically switched sector beams for lunar surface communication. The circular array is capable of sensing the frequency, power, and direction of arrival of the RF signals. The design of the TSCA builds on our prior work on the development of a single TSA element with a balanced microstrip/coax feed. The measured return loss of the single TSA element shows wide bandwidth with good impedance match across the 5 to 35 GHz frequency range. Additionally, the single TSA has good radiation patterns. The single TSA serves as the building block for a four-element TSCA with multiple electronically switched sector beams for sensing and communications.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Cognitive Tapered Slot Circular Array Antenna for Lunar Surface Communications


    Beteiligte:


    Erscheinungsdatum :

    2021-06-21


    Format / Umfang :

    2654088 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Linearly tapered slot antenna circular array for mobile communications

    Simons, R.N. / Kelly, E. / Lee, R.Q. et al. | Tema Archiv | 1994



    SLOT ARRAY ANTENNA

    KAMO HIROYUKI / KIRINO HIDEKI | Europäisches Patentamt | 2018

    Freier Zugriff

    Characterization and Optimization of Linearly Tapered Slot Antenna Pattern

    Koeksal, A. | British Library Online Contents | 1997


    UHF tapered bent-slot antenna for small size portable phone

    Choi,I.G. / Kim,J.H. / Electronics and Telecommunications Res.Inst.,KR | Kraftfahrwesen | 1992