CPC H01Q 7/00 (2013.01) [H01Q 1/48 (2013.01)] | 14 Claims |
1. A loop type ground radiation antenna, comprising two resonance frequencies, wherein a first resonance frequency is between 2.1 GHz and 2.45 GHz and a second resonance frequency is between 2.45 GHz and 2.8 GHz, wherein the loop type ground radiation antenna is a wide band antenna having a return loss of less than −10 dB over a range of more than 800 MHz.
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