An Unmanned Aerial Vehicle (UAV) is an aircraft with practically no human pilot. The real life utilizations of UAV are
payload conveyance, trafc checking, moving items in apparently perilous climate and with the end goal of observation in
armed force, naval force and ying corps. The parts utilized in UAV's are Radome, Antenna, Antenna handset regulator, Modulation and
recurrence transformation unit, Data interface unit, Power control module, Lithium battery and Solar power band. The antenna are the main
electronic parts of UAV. The antenna utilized in UAV are Patch antenna, Spiral antenna, SATCOM antenna, MFC antenna, Array antenna, Blade
antenna and L-C Sector antenna and Helical antenna. Helical antenna is planned in the recurrence of 10GHz and its exhibition attributes are
examined for the compelling correspondence in UAV.