| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accommodate an antenna of a length capable of acquiring a gain and a printed circuit board with a radio receiving circuit connected to the antenna, with no increase in size of an electrical junction box. <P>SOLUTION: A case of an electrical junction box consisting of a junction box accommodates a layer in which a circuit conductor for branch connection that is connected to an onboard electrical components is arranged, a printed circuit board with the radio receiving circuit that is arranged in a layer different from a layer where the circuit conductor is arranged, and an antenna body which is arranged in the layer with the circuit conductor arranged thereon and includes an electric wire material of single core wire or twisted wire connected to the radio receiving circuit of the printed circuit board directly or through a relay antenna member. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
