نویسنده
کارشناسی ارشد برق مخابرات، دانشگاه صنعتی امیرکبیر،
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسنده [English]
In this paper, the source of errors are in phased array antennas are identified and some
existing methods for solving these errors are introduced. In these methods the
calibration process need to at least one source with known characteristics. Also the
knowledge of source direction and the subsystems characteristics are required. In the
proposed algorithm, there is no need to any of these data for updating the array weights.
The only input of the algorithm is the received combined power from all channels.
In this paper, the source of errors are in phased array antennas are identified and some
existing methods for solving these errors are introduced. In these methods the
calibration process need to at least one source with known characteristics. Also the
knowledge of source direction and the subsystems characteristics are required. In the
proposed algorithm, there is no need to any of these data for updating the array weights.
The only input of the algorithm is the received combined power from all channels.
کلیدواژهها [English]
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