Three-frequency filter antenna based on a branch loading resonator and Radio System radio frequency front end

The invention belongs to the technical field of antennas and discloses a three-frequency filter antenna based on a branch loading resonator and a radio System radio frequency front end. The metal floor is only disposed under the input structure and the branch loading resonator. Input structure, bran...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO LIXIN, DENG JINGYA, LIU SHUNYANG, SUN DONGQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY
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