| The radiation characteristic and the impendence characteristic of dipole antenna are analyzed according to the fundamental of the dipole antenna in this paper, a 100-156MHZ dipole antenna is designed. In the research of the omni antenna, the software of HFSS is used. At the same time, the radiation characteristic of the linear array antennas are analyzed according to the fundamental of the array antenna. The radiation characteristic of the antenna made up of five radiating elements is analyzed.The theoretic analyzation and the simulation results indicate that the design of this antenna can achieve the parameter of the programme .Different kinds of power dividers are also analyzed in the paper, a two-equalization power divider is designed, and simulates its function by using the ADS software.. the simulation results indicate that the power divider can achieve the parameter of the programme . |
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