Dual-polarized integrated lens antenna
An integrated lens and dual-polarization technology, which is applied in the direction of antenna, antenna array, antenna grounding switch structure connection, etc., can solve the problems of high complexity, low cost, and high cost, and achieve low profile, simple structure, and wide operating bandwidth. Effect
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[0022]Example 1, this embodiment discloses a bipolar integrated lens antenna, such asFigure 1-5 As shown, the dielectric lens layer 16, the first metal layer 15, the first dielectric plate 14, the second metal layer 13, the second dielectric plate 12, and the third metal layer 11 are disposed from the top to bottom. The microstrip antenna array composed of N × N square microstrip antenna unit is etched, n is natural number, and all of the first metal layers are provided on the vertical centerline and the horizontal centerline of each square microstrip antenna unit, first The vertical polarization feed probe 23 and the horizontal polarization feed probe 24, the vertical polarization feed probe can excise vertical polarization radiation wave in the medium plate, the second metal layer, the second dielectric plate, and the third metal layer. , Horizontally polarized feed probe can excise horizontally polarized radiation waves. A preferred port isolation can be obtained by optimizing the v
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