PURPOSE: A blind antenna is provided to easily operate in a plurality of frequency bands by using each blind wing as an antenna. CONSTITUTION: A blind includes a plurality of wings(10). An antenna is formed in at least one wing and includes a first antenna(20a) and a second antenna(20b) which operate in different frequency bands. A feeding line(31) connects the antenna to a feeding unit(30). A ground line(41) connects the antenna to a ground(40).
