​ This letter presents a printed fan-shaped meandered dipole antenna with mutual-coupled dual resonance for enhancing impedance bandwidth in a compact antenna size. The proposed antenna consists of a printed dipole antenna mutually coupled to an antenna parasitic element of a different size for dual resonance and microstrip feeding. 

[Antenna Specification] 

Freq. band : 920 MHz

Impedance BW : 12%

Peak gain : 3.2 dBi

Polarization : Linear Polarization

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Usage : UHF RFID, LoRa, Small antenna for wireless comm.