A WiMedia UWB Transceiver for 4-HD Channel Streaming.

Ultra-wideband (UWB) systems use wide band-width of 3.1 to 10.6 GHz to provide ultra high data-rate for wireless applications. Implementation of UWB RF transceiver in the 3–5 GHz band (mandatory mode) makes big challenges that must be solved by circuit and system techniques. The proposed radio frequency(RF) transceiver, which is implemented in 0.13μm complementary metal-oxide semiconductor (CMOS) technology, is a part of a three-chip solution, but later it will be one chip solution which includes RF, modulation and demodulation (Modem), and medium access controller (MAC). The proposed WiMedia RF transceiver system can transmit and receive 4- high-definition (HD) channel streaming simultaneously. [ABSTRACT FROM AUTHOR]