The dual‐frequency printed quasi‐Yagi antenna with a monopole driver was designed. The S11 parameter at 1.67 and 2.12 GHz is as low as −28 and −23 dB, respectively. The antenna directivity is 3.9 and 6.1 dB at 1.67 and 2.12 GHz, respectively. The total antenna length is 40 mm.
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