A cell -phone for taking antenna of metal frame cell -phone and use this antenna

• Main Author: MA JUNLU
• Format: Patent
• Language: English
• Published: 23.12.2015
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TELEPHONIC COMMUNICATION

The utility model relates to a antenna technology field specifically discloses a cell -phone for taking antenna of metal frame cell -phone and use this antenna. The utility model discloses an antenna includes FPC radiating element, first metal frame piece and second metal frame piece, FPC radiating element include with the L of first metal frame coupling shape radiating element, with first metal frame with both distinguish the I shape radiating element of coupling second metal frame, and connect the feed foot of L shape radiating element and cell -phone radio frequency output, L shape radiating element be connected with cell -phone reference earth electricity, second metal frame piece is connected with cell -phone reference earth electricity. The utility model discloses a design FPC radiating element forms resonance with partial metal frame, can cover more multifrequency section to realize the miniaturization of built -in antenna, more adapted to design of present cell -phone increasing metal material and miniaturized demand.