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公开(公告)号：US10530047B2
公开(公告)日：2020-01-07
申请号：US15603978
申请日：2017-05-24
Applicant: Waymo LLC
Inventor： Helen K. Pan , Adam Brown , Edward McCloskey
Abstract: The present application discloses embodiments that relate to an electromagnetic apparatus. In one aspect, the present apparatus includes a circuit board configured to propagate an electromagnetic signal, a waveguide configured to propagate an electromagnetic signal, and a coupling port configured to couple the electromagnetic signal between the circuit board and the waveguide. The apparatus further includes a radiating structure disposed on the circuit board. The radiating structure includes an electric field coupling component configured to an electric field between the circuit board and the coupling port and a magnetic field coupling component configured to couple a magnetic field between the circuit board and the coupling port.
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公开(公告)号：US20180342797A1
公开(公告)日：2018-11-29
申请号：US15603978
申请日：2017-05-24
Applicant: Waymo LLC
Inventor： Helen K. Pan , Adam Brown , Edward McCloskey
CPC classification number: H01Q1/38 , H01Q1/3233 , H01Q7/00 , H01Q9/0407 , H01Q21/005
Abstract: The present application discloses embodiments that relate to an electromagnetic apparatus. In one aspect, the present apparatus includes a circuit board configured to propagate an electromagnetic signal, a waveguide configured to propagate an electromagnetic signal, and a coupling port configured to couple the electromagnetic signal between the circuit board and the waveguide. The apparatus further includes a radiating structure disposed on the circuit board. The radiating structure includes an electric field coupling component configured to an electric field between the circuit board and the coupling port and a magnetic field coupling component configured to couple a magnetic field between the circuit board and the coupling port.
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公开(公告)号：US11223118B2
公开(公告)日：2022-01-11
申请号：US16699527
申请日：2019-11-29
Applicant: Waymo LLC
Inventor： Helen K. Pan , Adam Brown , Edward McCloskey
Abstract: The present application discloses embodiments that relate to an electromagnetic apparatus. In one aspect, the present apparatus includes a circuit board configured to propagate an electromagnetic signal, a waveguide configured to propagate an electromagnetic signal, and a coupling port configured to couple the electromagnetic signal between the circuit board and the waveguide. The apparatus further includes a radiating structure disposed on the circuit board. The radiating structure includes an electric field coupling component configured to an electric field between the circuit board and the coupling port and a magnetic field coupling component configured to couple a magnetic field between the circuit board and the coupling port.
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