| 摘要 |
PROBLEM TO BE SOLVED: To form an antenna array by a housing antenna.SOLUTION: An antenna structure includes: a plurality of first ground conductor films 11a, 12a separately formed on one circuit board 5; a second ground conductor film 31 formed on another circuit board 6; a plurality of first feeder lines 21a, 22a that connect to a feeding unit 7 the plurality of first ground conductor films 11a, 12a one by one; a second feeder line 32 that connects the second ground conductor film 31 to the feeding unit 7; and a choke coil 14 that connects between the plurality of first ground conductor films 11a and 12a. |
