Science & Engineering Research Support soCiety (SERSC)
In this paper, the authors propose a design scheme of wide band mono-pulse antenna system for the Passive Radar Seeker (PRS) of Anti-Radiation Missile (ARM). To save the installation space of the PRS, the conical conformal Log Periodic Dipole Antennas (LPDAs) are employed to form the mono-pulse antenna system. The specific implementation scheme of PRS based on the conically conformal mono-pulse antennas was designed and analyzed. A practical mono-pulse antenna system composed of two log periodic antennas was designed and fabricated over the operating frequency range of 1GHz to 8GHz.