In this paper, we propose the deployable mesh reflector antenna for satellite applications. To analyze the performance degradation caused by multiple flat divisions of the mesh surface, the bore-sight gain and HPBW characteristics depending on the number and position of tension ties are analyzed while considering the asymmetric structure of the offset reflector. The proposed antenna is fabricated and measured in the near-field anechoic chamber. The bore-sight gain and HPBW of the measurement results are 23.89 dBi and HPBW 4.43°, which are agree well with simulation results of 23.14 dBi and 4.65°.