| 摘要 |
PURPOSE: A foldable antenna array is provided to adjust the function and size of an antenna suitably for the environment of users by being configured with a foldable structure. CONSTITUTION: A foldable antenna array (100) comprises a plurality of antenna devices (101-104), a plurality of connection portions (120), and a control unit (140). The plurality of antenna devices is arranged on the antenna array to space apart from each other at a fixed distance and transmits and receives radio waves. The plurality of connection portions connects the plurality of antenna devices. The control unit controls the connection portion such that the plurality of antenna devices can be laminated by folding the connection portion. The plurality of antenna devices comprises first and second antenna devices. The second antenna device is arranged on the same plane as first the antenna device to space apart from the first antenna device. [Reference numerals] (101) First antenna device; (102) Second antenna device; (103) Third antenna device; (104) Fourth antenna device; (120) Connection portion; (140) Control unit |
