Antenna structure

An antenna structure includes a nonconductive supporting element, a feeding radiation element, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, and a tuning radiation element. The first radiation element is coupled to the feeding point. Th...

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Bibliographische Detailangaben
Hauptverfasser:	Deng, Ying-Cong, Tseng, Yi-Ling, Lo, Chung-Hung, Lee, Kuan-Hsien, Hung, Chung-Ting, Tsai, Chin-Lung
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An antenna structure includes a nonconductive supporting element, a feeding radiation element, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, and a tuning radiation element. The first radiation element is coupled to the feeding point. The second radiation element is coupled to the feeding radiation element. The third radiation element is coupled to the feeding radiation element. A slot region is formed between the second radiation element and the third radiation element. The fourth radiation element is coupled to a ground voltage. A coupling gap is formed between the fourth radiation element and the third radiation element. The tuning radiation element is coupled to the fourth radiation element. The feeding radiation element, the first radiation element, the second radiation element, the third radiation element, the fourth radiation element, and the tuning radiation element are disposed on the nonconductive supporting element.