ON-VEHICLE ANTENNA SYSTEM

PURPOSE:To ensure an excellent reception sensitivity by juxtaposing an antenna wire close to a harness and an earth wire close to the harness having a length longer than the 1/2 of a wavelength of a radio wave. CONSTITUTION:In an antenna wire 4 the part including at least the entire part of an anten...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANAMI YOSHIAKI, NISHI KOICHI, NAKAOKA MOTOO, TEJIMA YOSHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PURPOSE:To ensure an excellent reception sensitivity by juxtaposing an antenna wire close to a harness and an earth wire close to the harness having a length longer than the 1/2 of a wavelength of a radio wave. CONSTITUTION:In an antenna wire 4 the part including at least the entire part of an antenna 2 is arranged close to a harness 12 and the antenna wire 4 is fixed to the harness 12 at a proper interval with a tape 13... The reception sensitivity is improved by arranging the antenna wire 4 along the harness 12. An end of a shield wire 17 of the antenna wire 4 is exposed from a sheath 18 covering the conductor and the earth wire 3 is soldered to the end. The earth wire 3 is an electric wire with a sheath and fixed to a power feeding part 1 at a proper interval with a tape 19... Furthermore, the earth wire 3 is disposed along the harness 12 for the length of almost a half of the wavelength of the radio wave. Thus, the excellent reception sensitivity is ensured.