發送短信 : Bowtie patch antennas and simple arrays for wireless indoor communications

  _  _    _    _    ______      ___      _____   
 | \| || | || | || |      \\   / _ \\   |__  //  
 |  ' || | || | || |  --  //  / //\ \\    / //   
 | .  || | \\_/ || |  --  \\ |  ___  ||  / //__  
 |_|\_||  \____//  |______// |_||  |_|| /_____|| 
 `-` -`    `---`   `------`  `-`   `-`  `-----`