| With the constant development of science and technology,the requirements of communication systems have become increasingly harsh. Just these advantages such as small volume,light weight,low profile and conformable which microstrip antenna have are especially favorable to high-speed flying objects.In this paper, Omnidirectional Antenna of Radio Fuze which is applied to fuze project is studied.Firstly,the paper introduces fundamental theories and major analytical method of microstrip antennas.Then,with the help of HFSS,an antenna unit is designed and its center frequency is 35GHz.Basing on project,through the reaerch of traveling wave antenna ,a series traveling wave fed array is designed. Not only does traveling wave antenna realize the excursion of the antenna main lobe,but also enhances bandwideth.Then,using the traveling wave antenna as cells,arrays are designed around the cylindrical to relize equal radiation on the fuze equator emulation. In the last,Antenna measurement is introduced. The cylindrical conformal microstrip array is measured,and the date is analyzed. |
PDF Full Text Request