Receiving antenna for use on chassis of e.g. passenger car, for receiving tire pressure signal from sensor installed in e.g. front wheel of vehicle, has upper cover covering base plate, to seal control panel between base plate and cover

摘要

The antenna (100) has a control panel (20) comprising a signal receiving line (22) including a connection section (222) extending from an outer end of a receiving section (221) to preset distance in the direction of an end of a carrier material (21) of the panel. A contact section (223) extends from an end of the connection section opposite to the receiving section to the end of the carrier material. The contact section exhibits width smaller than that of the connection section. An upper cover (30) covers a base plate (10), to seal the panel between the base plate and the cover.