Stacked patch antenna device
A stacked patch antenna device (100) includes a ground plane (130) and a stack of patch antenna elements (110, 120) mounted on the ground plane (130) in a stacked manner. Each patch antenna element includes: a metal sheet (111, 121) having a plurality of peripheral regions (116a, 116b, 126a, 126b);...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A stacked patch antenna device (100) includes a ground plane (130) and a stack of patch antenna elements (110, 120) mounted on the ground plane (130) in a stacked manner. Each patch antenna element includes: a metal sheet (111, 121) having a plurality of peripheral regions (116a, 116b, 126a, 126b); and the at least one feed pin (112a, 112b, 122a) and 122b) is used for connecting the patch antenna oscillator to a feed circuit so as to carry out inductive feed on the patch antenna oscillator. Each patch antenna element includes a plurality of capacitive pads (113a, 113b, 123a, 123b) for capacitively coupling the patch antenna element with another patch antenna element below the patch antenna element or the ground plane. Each capacitive pad is mounted below a respective peripheral region of the metal sheet and is attached to the respective peripheral region of the metal sheet by a metal tab (114a, 114b, 124a, 124b).
一种堆叠式贴片天线设备(100)包括接地层(130)和相互堆叠地安装在所述接地层(130)之上的一叠贴片天线振子(110、120)。每个贴片天线振子包括：具有多个外围区域(116a、116b、1 |
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