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公开(公告)号：US20200381835A1
公开(公告)日：2020-12-03
申请号：US16882565
申请日：2020-05-25
Applicant: CYNTEC CO., LTD. , National Taiwan University
Inventor： Sheng-Ju Chou , Hsi-Tseng Chou , Ping-Chang Huang
Abstract: A antenna structure including a reflector, a horizontally polarized antenna and a vertically polarized antenna on the front side of reflector, wherein the horizontally polarized antenna is made up of a pair of dipoles, each said dipole includes a positive ground member and a negative ground member overlapping each other, while the vertically polarized antenna is made of a upper ground member and a lower ground member overlapping each other, and the upper ground member is above the upper dipole and the lower ground member is below the lower dipole, and a first signal source and a second signal source extend from the back side of the reflector to the front side to excite the horizontally polarized antenna and the vertically polarized antenna, respectively.
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公开(公告)号：US12126088B2
公开(公告)日：2024-10-22
申请号：US17967873
申请日：2022-10-17
Applicant: CYNTEC CO., LTD.
Inventor： Sheng-Ju Chou , Ping-Chang Huang
CPC classification number: H01Q21/26 , H01Q19/025
Abstract: An antenna includes a ground layer, two polarization signal feeding terminals disposed on the ground layer, two polarization structures, four coupling metals and four radiating metals. The first polarization structure includes a first extending portion electrically connected to the first polarization signal feeding terminal and extends from a first channel to a second channel in a first direction over the ground layer. The second polarization structure includes a second extending portion electrically connected to the second polarization signal feeding terminal and extends from a third channel to a fourth channel in second direction over the ground layer, wherein the first extending portion crosses the second extending portion in a non-contact manner to define four regions. The four coupling metals are disposed on the first through the fourth regions, respectively. The four radiating metals are disposed on the first through the fourth channels, respectively.
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公开(公告)号：US20230117822A1
公开(公告)日：2023-04-20
申请号：US17967873
申请日：2022-10-17
Applicant: CYNTEC CO., LTD.
Inventor： Sheng-Ju Chou , Ping-Chang Huang
Abstract: An antenna includes a ground layer, two polarization signal feeding terminals disposed on the ground layer, two polarization structures, four coupling metals and four radiating metals. The first polarization structure includes a first extending portion electrically connected to the first polarization signal feeding terminal and extends from a first channel to a second channel in a first direction over the ground layer. The second polarization structure includes a second extending portion electrically connected to the second polarization signal feeding terminal and extends from a third channel to a fourth channel in second direction over the ground layer, wherein the first extending portion crosses the second extending portion in a non-contact manner to define four regions. The four coupling metals are disposed on the first through the fourth regions, respectively. The four radiating metals are disposed on the first through the fourth channels, respectively.
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公开(公告)号：US11217894B2
公开(公告)日：2022-01-04
申请号：US16882565
申请日：2020-05-25
Applicant: CYNTEC CO., LTD. , National Taiwan University
Inventor： Sheng-Ju Chou , Hsi-Tseng Chou , Ping-Chang Huang
Abstract: A antenna structure including a reflector, a horizontally polarized antenna and a vertically polarized antenna on the front side of reflector, wherein the horizontally polarized antenna is made up of a pair of dipoles, each said dipole includes a positive ground member and a negative ground member overlapping each other, while the vertically polarized antenna is made of a upper ground member and a lower ground member overlapping each other, and the upper ground member is above the upper dipole and the lower ground member is below the lower dipole, and a first signal source and a second signal source extend from the back side of the reflector to the front side to excite the horizontally polarized antenna and the vertically polarized antenna, respectively.
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