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This paper presents a wireless and high-speed transceiver system for Ultra-Wideband (UWB) communication with a high noise immunity. A proposed transceiver system has a high-speed data transmission up to 130 Mbps. Then, the measurement setup for the noise immunity test is introduced. Also, in order to demonstrate a noise immunity of the system, timing jitter, accumulated waveform, and bit error rate (BER) are measured in the presence of a power/ground noise with various frequencies or amplitudes. The numerous measurement results help to understand the relationship between the power/ground noise and the noise immunity of the proposed transceiver system.
Date of Conference: 18-22 Aug. 2008