상세정보
학술대회
A MB-OFDM UWB Transmitter for 4-HD Channel Streaming
- 발행일
- 200701
- 출처
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- 협약과제
- 06MH2600, 초고속 멀티미디어 전송 UWB 솔루션 개발, 최상성
- 초록
- The proposed MB-OFDM UWB transmitter system, which is implemented in 0.13 um CMOS technology, consists of a LPF, a VGA, a V-I Converter, an Up-mixer, and a driver amplifier. Measured results show maximum transmitted output power level of-10dBm, output P1dB of - 7 dBm, and bandwidth of more than 250MHz and gain flatness of less than 1dB for all three sub-bands. The implemented transmitter can transmit 4-HD channel simultaneously, so that make wireless links between multimedia devices demanding high data rate. © 2007 IEEE.
- KSP 제안 키워드
- CMOS Technology, Driver Amplifier, Gain flatness, High data rate, MB-OFDM UWB, Output power, Power Levels, Visibility Index(V.I.), sub-band, wireless link