Elshafiey T.M.F.October University for Modern Sciences and ArtsMSA14 Amer St. off El Messaha SquareDokkiCairoEgypt2020-01-252020-01-252007https://doi.org/10.1109/NRSC.2007.371345https://ieeexplore.ieee.org/document/4234092ScopusThis paper-describes the 3-D analysis using spectraldomain Method of Moments, MoM, of cross - patch antennas on ferrite substrates and compares its: radar cross section (RCS) with respect to the full - patch antenna. The direction of the dc magnetization of the ferrite is assumed arbitrarily in ? and ?. The Greens function and the excitation vector are formulated in a closed form using, the transmission matrix approach. The linearly-varying basis function is used. In general, we notice that the first resonance is almost at the same frequency for both patches, the cross and the full. The cross patch excites less number of modes than the case of full patch. The: RCS level is reduced. This reduction might be due to the less number of modes and/or the smaller physical area for the cross-patch element.EnglishFerriteGreen's functionMethod of momentsMicrostrip antennasRadar cross sectionThree dimensional computer graphicsDc magnetizationLinearly-varying basis functionSpectral domain methodWaveform analysisConference Paperhttps://doi.org/10.1109/NRSC.2007.371345