أرسل هذا في رسالة قصيرة: A 9% power efficiency 121-to-137GHz phase-controlled push-push frequency quadrupler in 0.13μm SiGe BiCMOS

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