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公开(公告)号：US10367266B2
公开(公告)日：2019-07-30
申请号：US15392255
申请日：2016-12-28
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Jun-Yu Lu , De-Ming Chian , Wei-Yu Li , Chih-Yu Tsai
Abstract: A multi-antenna communication device is provided, including a grounding conductor plane separating a first side space and a second side space and having a first edge. A four-antenna array including first, second, third and fourth antennas is located at the first edge, and has an overall maximum array length extending along the first edge. The first and second antennas are located in the first side space, and the third and fourth antennas are located in the second side space. Each of the first to fourth antennas includes a feeding conductor line, a grounding conductor line, and a radiating conductor portion electrically connected to a signal source through the feeding conductor line and electrically connected to the first edge through the grounding conductor line, thereby forming a loop path and generating at least one resonant mode. The radiating conductor portion has a corresponding projection line segment at the first edge.
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公开(公告)号：US10263336B1
公开(公告)日：2019-04-16
申请号：US15855601
申请日：2017-12-27
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Wei-Yu Li , Chih-Yu Tsai
Abstract: A multi-band multi-antenna array includes a ground conductor plane and a dual antenna array. The ground conductor plane includes a first edge and separates a first side space and a second side space. The dual antenna array has a maximum array length extending along the first edge and includes a first antenna and a second antenna. The first antenna includes a first resonant loop and a first radiating conductor line exciting the first antenna generating a first resonant mode and a second resonant mode, respectively, wherein frequencies of the first resonant mode are lower than frequencies of the second resonant mode. The second antenna includes a second resonant loop and a second radiating conductor line exciting the first antenna generating a third resonant mode and a fourth resonant mode, respectively, wherein frequencies of the third resonant mode are lower than frequencies of the fourth resonant mode.
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公开(公告)号：US20180183132A1
公开(公告)日：2018-06-28
申请号：US15392255
申请日：2016-12-28
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Jun-Yu Lu , De-Ming Chian , Wei-Yu Li , Chih-Yu Tsai
Abstract: A multi-antenna communication device is provided, including a grounding conductor plane separating a first side space and a second side space and having a first edge. A four-antenna array including first, second, third and fourth antennas is located at the first edge, and has an overall maximum array length extending along the first edge. The first and second antennas are located in the first side space, and the third and fourth antennas are located in the second side space. Each of the first to fourth antennas includes a feeding conductor line, a grounding conductor line, and a radiating conductor portion electrically connected to a signal source through the feeding conductor line and electrically connected to the first edge through the grounding conductor line, thereby forming a loop path and generating at least one resonant mode. The radiating conductor portion has a corresponding projection line segment at the first edge.
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