To provide a radome for onboard radar devices capable of: securing good visibility of a decorative layer constituting a design part, etc., of an emblem; improving electromagnetic wave permeability; as well as reliably melting the snow sticking to the outer surface of the radome with high thermal conduction efficiency.SOLUTION: Provided is a radome 1 for an onboard radar device in which a transparent and electromagnetic permeable front substrate 2, a decorative layer 3 and a heater layer 4 are provided close to each other in order from a front surface side, the decorative layer 3 is formed projecting in part to the surface side so as to follow a first recess 211 on a rear surface 21 side of the front substrate 2, the heater layer 4 is formed projecting in part to the front surface side so as to follow a second recess 34 on a rear surface side of the decorative layer 3 which is provided at a position that corresponds to the first recess 211.SELECTED DRAWING: Figure 2
【課題】エンブレムの意匠部等を構成する加飾層の良好な視認性の確保、電磁波透過性の向上を図ることができると共に、高い熱伝導効率でレドームの外表面に付着した雪を確実に融雪することができる車載レーダー装置用レドームを提供する。【解決手段】透明で電磁波透過性の前基材2と、加飾層3と、ヒーター層4が表面側から順に密接して設けられ、前基材2の背面21側の第1の凹部211に倣うように表面側に部分突出して加飾層3が形成され、第1の凹部211に対応する位置に設けられる加飾層3の背面側の第2の凹部34に倣うように表面側に部分突出してヒーター層4が形成されている車載レーダー装置用レドーム1。【選択図】図2
RADOME FOR ONBOARD RADAR DEVICES AND MANUFACTURING METHOD FOR THE SAME
車載レーダー装置用レドーム及びその製造方法
2020-10-29
Patent
Electronic Resource
Japanese
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