| 摘要 |
PROBLEM TO BE SOLVED: To provide an array antenna device capable of transmitting a high frequency signal between substrates even when the array antenna device is curved.SOLUTION: The array antenna device includes a first substrate and a second substrate. The first substrate includes a first printed board and a plurality of antenna elements. The plurality of antenna elements transmit a high frequency signal received through the first printed board as a transmitting signal or output a received receiving signal to the first printed board as a high frequency signal. The second substrate includes a second printed board. On opposite surfaces of the first printed board and the second printed board, first and second lines with a length corresponding to 1/4 wavelength of the high frequency signal are respectively formed. By opposing the first and second lines to each other through a predetermined interval, a first electromagnetic coupling type connector for transmitting/receiving the high frequency signal is formed. |
