Dilworth & Barrese LLP
Self-calibrating apparatus and method in a mobile transceiver
An apparatus and method for self-calibrating mismatching orthogonal signals and non-linearity of a circuit occurring in a mobile transceiver. For this, in a mobile terminal, a transmitter is used as a signal generator and a receiver is used as a response characteristic measurer. A base band processor calibrates mismatching signals and non-linearity in a reception side and a transmission side, based on a test signal received via the transmitter and a test signal received via the receiver.
Sansung Electronics Co., Ltd. Korea Advanced Institute of Science and Technology (KAIST)
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Seong-Soo Kwy-Ro Pil-Soon Mi-Hyun
Lee Lee Choi Son