Text this: Analysis of symmetrical six-port junction when configured as a six-port reflectometer

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