| 摘要 |
A mono-pulse coupler horn using multi-mode horn is provided to increase reception trace range twice by making a difference signal and a sum signal of mono-pulse same. In a mono-pulse coupler horn using multi-mode horn, a horizontal partiality surface comprises the feed-horn aperture with the single multi horn. The surface of vertically polarized wave, three metal conductor is four multi-horns(H1,H2,H3,H4) to have about 1/4 wavelength. An output terminal outputs with a TE10 mode by dividing the metal plate into vertical partitions(114,214,314). After installing matching unit, these outputs are united with the hybrid flaw coupler(131-1~131-4) or the magic T and waveguide(134) and the sum signal, the vertical difference signal, and the horizontal difference signal are drawn out.
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