Patent ID: 7619569

Claim:
A multi-band antenna, comprising: a first radiating conductor defining a first side and a second side opposite to said first side; a feeding conductor connected to said first side of said first radiating conductor; a short conductor arranged close to said feeding conductor and connected to said first side of said first radiating conductor; and a second radiating conductor having a first portion and a second portion, one end of said first portion connecting said second side of said first radiating conductor, the other end of said first portion connecting vicinity of one end of said second portion to form an angle between said first portion and said second portion; a third radiating conductor having a third portion, a fourth portion and a fifth portion, said third portion connecting said second side of said first radiating conductor, said fourth portion connecting said third portion and said fifth portion, said fifth portion arranged between said third portion and said first portion of said second radiating conductor; and a fourth radiating conductor connected to said second side of said first radiating conductor, said second radiating conductor arranged between said third radiating conductor and said fourth radiating conductor.