대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2003년도 하계종합학술대회 논문집 I
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- Pages.194-197
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- 2003
1Giga bit MODEM을 위한 Binary ASK방식
Binary ASK way for 1Giga bit MODEM
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- Sosuke Onodera ;
- Yoichi Sato
- 발행 : 2003.07.01
초록
We proposed Binary ASK system for 1Giga bit Modem. The Binary ASK system has a high speed shutter transmitter and no IF receiver only by symbol synchronization. The advantage of proposed system is that circuitry is very simple without IF process. The disadvantage of proposed system are that line spectrum occurs unordinary interference to other channels, and enhancement to 4-level system is impossible due to its large SNR degradation.
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