RADAR COVER AND MANUFACTURING METHOD THEREOF

• Main Author: OTA KOSHIRO
• Format: Patent
• Language: English; Japanese
• Published: 10.05.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; ANALOGOUS ARRANGEMENTS USING OTHER WAVES; ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRICITY; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PERFORMING OPERATIONS; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TESTING; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To easily manufacture a radar cover having a bright region with high diffuse reflectance.SOLUTION: A radar cover includes a transparent member 11 having a recess 11a on the back surface, an inner core 12 housed in the recess 11a, and a base member 13 arranged on the back side of the transparent member 11, and the inner wall surface of the recess 11a is a rough surface having a larger surface roughness than the surface of the inner core 12.SELECTED DRAWING: Figure 2 【課題】乱反射率が高い光輝領域を有するレーダカバーを簡易に製造可能とする。【解決手段】背面に凹部１１ａが設けられた透明部材１１と、凹部１１ａに収容されるインナコア１２と、透明部材１１の背面側に配置されるベース部材１３とを備え、凹部１１ａの内壁面が、インナコア１２の表面よりも表面粗さが大きな粗面とされている。【選択図】図２