ANTENNA DEVICE COMPRISING RADIATOR FOR NARROWBAND AND RADIATOR FOR WIDEBAND

The antenna device includes a substrate, a first radiator that is in a plane shape, operates as a wideband antenna, and is disposed on the dielectric region such that one end portion faces the ground region and an opposite end portion faces away from the ground region, a width of the opposite end po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAM, Sung Soo, JANG, Jin Hyuk, KIM, Hyung Jin, RYU, Cheong Ho
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The antenna device includes a substrate, a first radiator that is in a plane shape, operates as a wideband antenna, and is disposed on the dielectric region such that one end portion faces the ground region and an opposite end portion faces away from the ground region, a width of the opposite end portion being wider than a width of the one end portion, a second radiator that is in a line shape, operates as a narrowband antenna and at a lower frequency than the first radiator, and is disposed adjacent to the first radiator on the dielectric region such that one end portion faces the ground region and an opposite end portion faces away from the ground region, a first feeding line, a second feeding line, and a connecting structure connected with the first radiator, the first feeding line, the second radiator, and the second feeding line.