UMBILICAL ANTENNA STRUCTURE

UMBILICAL ANTENNA STRUCTURE

An antenna structure for a carrier connected to a station by a coaxial cable comprises at least the following elements: a break delimiting a first portion of length H1 and a second portion of length H2, forming a radiating element isolated from a second section by means of a current isolator, at the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NGO BUI HUNG Frédéric, MULTEDO Gilbert
Format: Patent
Sprache:eng
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Beschreibung
Zusammenfassung:An antenna structure for a carrier connected to a station by a coaxial cable comprises at least the following elements: a break delimiting a first portion of length H1 and a second portion of length H2, forming a radiating element isolated from a second section by means of a current isolator, at the break, the core of the coaxial cable from the lower face of the break is connected to the braid of the coaxial cable from the upper face of the break and the core of the coaxial cable from the upper face of the break is connected to the braid of the coaxial cable from the lower face of the break, the first upper portion has a recess in the coaxial cable suited to inserting a short circuit for signals whose frequency is equal to the operating frequency.