Invention Grant
- Patent Title: Vehicular antenna apparatus
- Patent Title (中): 车载天线装置
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Application No.: US13975730Application Date: 2013-08-26
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Publication No.: US09184495B2Publication Date: 2015-11-10
- Inventor: Ryohei Kataoka , Tadao Suzuki , Yuji Sugimoto
- Applicant: DENSO CORPORATION , Nippon Soken, Inc.
- Applicant Address: JP Kariya, Aichi-pref. JP Nishio, Aichi-pref.
- Assignee: DENSO CORPORATION,NIPPON SOKEN, INC.
- Current Assignee: DENSO CORPORATION,NIPPON SOKEN, INC.
- Current Assignee Address: JP Kariya, Aichi-pref. JP Nishio, Aichi-pref.
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-193249 20120903
- Main IPC: H01Q1/32
- IPC: H01Q1/32 ; H01Q1/40
Abstract:
A vehicular antenna apparatus includes a substrate, a circuit portion, a case, and a heat transfer path. The substrate has an antenna portion. The circuit portion is mounted on the substrate and configures at least a part of a wireless communication circuit electrically coupled with the antenna portion. The case is made of resin material and configures a protruded portion of an outer surface of a vehicle. The substrate and the circuit portion are arranged in the case. The heat transfer path is arranged between the circuit portion and the case, and has a thermal conductivity higher than air. The circuit portion is electrically coupled with the antenna portion by a solid phase diffusion bonding.
Public/Granted literature
- US20140062808A1 VEHICULAR ANTENNA APPARATUS Public/Granted day:2014-03-06
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