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In this paper a solution for a fully featured RCS optimised DF HF/VHF antenna design is explained in detail and compared to a non RCS optimised state of the art antenna.
In R. Mueller et. al. (2006) the design of a UHF direction finding antenna with optimised radar cross section (RCS) was introduced. In the present paper the monostatic RCS of the antenna is characterised up to 18 GHz. Measured results of the RCS are compared to simulated results which are obtained using the new commercially available multilevel fast multipole method (MLFMM) ( U. Jakobus and J. van...
The presented results show that the simulation with a modern simulation tool using methods of moments agree very well with the measurements of a prototype. Furthermore it is shown that the monostatic RCS of a UHF DF antenna can be successfully reduced without degrading the DF performance
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