Forming flat-topped element patterns in antenna arrays of two-mode waveguides |
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| Authors: | Skobelev S.P. Vyazigin A.S. |
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| Affiliation: | Res. Inst. of Radio Phys., Moscow, Russia; |
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| Abstract: | The results of numerical simulation are presented for an array of two-mode slot-coupled parallel plate waveguides excited by TEM modes through dominant mode waveguides and two-step junctions. It is shown that flat-topped element patterns formed by this simple structure are no worse than those of a known array with power dividers and directional couplers.<> |
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