レドーム
レドーム
【課題】レドーム本体から全体が局所的に突出する融雪部を無くし、融雪部が破損して故障することを防止できる。【解決手段】電磁波透過性の第１の樹脂基材で形成されるレドーム本体２と、第１の樹脂基材と屈折率が相互に整合する電磁波透過性の第２の樹脂基材で形成される融雪基体３と、融雪基体３の電磁波透過領域Ｒに配線されて融雪基体３に固着されているヒーター線４を備え、レドーム本体２の電磁波透過領域Ｒを含む局所領域に電磁波透過方向にへこむ凹部２１が形成され、ヒーター線４が内部に埋設されるようにして融雪基体３が凹部２１に嵌着されているレドーム１。【選択図】図４
A radome 1 comprises: a radome body 2 that is formed by a first resin base material which is electromagnetic wave-transmissive; a snow-melting substrate 3 that is formed by a second resin base material which is electromagnetic wave-transmissive and which has a refractive index mutually consistent with the refractive index of the first resin base material; and a heater wire 4 that is wired to an electromagnetic wave transmission region R of the snow-melting substrate 3 and bonded to the snow-melting substrate 3. A recess 21 is locally formed in the radome body 2, in a region that includes the electromagnetic wave transmission region R, and is recessed in the direction of electromagnetic wave transmission. The snow-melting substrate 3 is fitted in the recess 21 such that the heater wire 4 is embedded in the recess. This configuration eliminates a snow-melting part the entirety of which protrudes locally from a radome body, thus preventing breakage and failure of such a snow-melting part.
Dokumentinformationen
レドーム
2024-05-17
Patent
Elektronische Ressource
Japanisch
| IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS |