Method of producing a quadrifilar antenna and antenna according to this method

In a method of producing a quadrifilar antenna for circularly polarised radiation at frequencies above 200 MHz, the antenna is tuned by coupling it to a test source, measuring the relative phases and amplitudes of currents at predetermined positions in the individual elements of the antenna by means...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEISTEN, OLIVER PAUL, WILEMAN, PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY
Online-Zugang:	Volltext bestellen
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