Multi-band MIMO cell phone antenna with simple decoupling structure
A simple structure, mobile phone antenna technology, applied in the direction of the antenna, the structure of the radiating element, the device that makes the antenna work in different frequency bands at the same time, etc. Market demand, the effect of multiple working frequency bands
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[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0031] Such as figure 1 and figure 2 As shown, a multi-band MIMO mobile phone antenna with a simple decoupling structure includes a ground plate 8, a dielectric substrate and two groups of multi-branch bent ring radiation patches symmetrically arranged on the dielectric substrate;
[0032] The two groups of multi-branch bending ring radiation patches are respectively fixed on the upper ends of the left and right sides of the dielectric substrate along the edge of the dielectric substrate;
[0033] Each group of multi-branch bending ring radiation patch includes two bending parts, namely the first bending structure 1 and the second bending structure 2, and the first bending structure 1 is arranged at the bend of the second bending structure 2. in the fold gap;
[0034] The ground plate is fixed on the bottom end of the reverse side of the dielectric...
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