Boardband planar inverted-F antenna
A broadband and antenna technology, applied in the field of broadband planar inverted F antennas, can solve the problems of narrow frequency bandwidth and limit the use range of planar inverted F antennas, and achieve the effect of widening frequency bandwidth, good consistency, and offsetting inductive reactance
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[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0013] Such as figure 1 As shown, the antenna proposed by the present invention is composed of a substrate (1), a radiation patch (2), a short-circuit wall (3), a feed patch (4), and a coaxial connector (5). The substrate (1) is parallel to the radiation patch (2), the short-circuit wall (3) is perpendicular to the substrate (1) and the radiation patch (2), and the short-circuit wall (3) is short-circuited with the substrate (1) and the radiation patch , the inner conductor (6) of the coaxial connector (5) is vertically connected to the feed patch (4) to couple and feed the radiation patch (2).
[0014] A specific embodiment: adopt 0.3mm copper plate to make base plate, radiation patch, short-circuit wall and feed patch, the size of substrate is 50mm×40mm, the height of short-circuit wall is 14.4mm, the size of radiation patch is 24×40mm, fee...
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