Fully Digital Preambleless 40Mbps QPSK Receiver for Burst Transmission (Special Issue on Low-Power High-Preformance VLSI Processors Technologies
スポンサーリンク
概要
- 論文の詳細を見る
We present a case of design and implementation of a high-speed burst QPSK (Quaternary Phase Shift Keying) receiver. Since the PSK modulation carries its information through the phase, the baseband digital receiver can recover transmitted symbol from the received phase. The implemented receiver estimates symbol time and frequency offset using sampled data over 32symbols without transmitted symbol information, and embedded RAM is used for received phase delay over estimation time. The receiver is implemented using about 92, 000 gates of Samsung KG75 SOG library which uses 0.65μm CMOS technology. The fabricated chip test result shows that the receiver operates at 40MHz clock rate on 5.6V, which is equivalent to the 40Mbps data rate.
- 社団法人電子情報通信学会の論文
- 2001-02-01
著者
-
Kim S‐g
The Department Of Information And Communications Of The Kwanju Institute Of Science And Technology (
-
HWANG Wooncheol
the Digital Communication System Laboratory, Department of Information and Communications, Kwang Ju
-
KIM Kiseon
the Digital Communication System Laboratory, Department of Information and Communications, Kwang Ju
-
KIM Seung-Geun
the Department of Information and Communications of the Kwanju Institute of Science and Technology (
-
KIM Youngsun
the Department of Information and Communications of the Kwanju Institute of Science and Technology (
-
LEE Youngkou
the Department of Information and Communications of the Kwanju Institute of Science and Technology (
-
CHOI Sungsoo
the Department of Information and Communications of the Kwanju Institute of Science and Technology (
-
Choi S
Kwangju Inst. Sci. And Technol. (k‐jist) Kwangju Kor
-
Kim Kiseon
The Department Of Information And Communications Of The Kwanju Institute Of Science And Technology (
-
Lee Youngkou
The Department Of Information And Communications Of The Kwanju Institute Of Science And Technology (
-
Kim Youngsun
The Department Of Information And Communications Of The Kwanju Institute Of Science And Technology (
-
Hwang Wooncheol
Department Of Information And Communications Kwangju Institute Of Science And Technology(k-jist)
関連論文
- Sensitivity of SNR Degradation of OFDM to Carrier Frequency Offset in Shadowed Two-Path Channels(Wireless Communication Technology)
- Sensitivity of SNR Degradation of OFDM to Carrier Frequency Offset in Shadowed Two-Path Channels
- Subchannel Power Control in the OFDM System to Improve BER Performance under Multipath Channels(Wireless Communications Issue)
- Fully Digital Preambleless 40Mbps QPSK Receiver for Burst Transmission (Special Issue on Low-Power High-Preformance VLSI Processors Technologies
- The Modified Multistage Decoding Scheme (MMDS) for a Fast Frequency-Hopped Multiple Access MFSK System over a Rayleigh Fading Channel
- Modified Gaussian Analysis Method of the OFDM System with the Frequency Offset