發送短信 : Broadband circularly polarized beam-steering antenna array

  ______     ___      ______    _____             
 /_   _//   / _ \\   /_   _//  |  ___||     ___   
 `-| |,-   | / \ ||    | ||    | ||__      /   || 
   | ||    | \_/ ||   _| ||    | ||__     | [] || 
   |_||     \___//   /__//     |_____||    \__ || 
   `-`'     `---`    `--`      `-----`      -|_|| 
                                             `-`