- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Designing an Optical Multiplier by Using a ModifiedSigned-Digit Number System | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 35, Issue 3, 2009, Pages 15-22 PDF (0 K) | ||
| Author | ||
| Sabah S. Alsheraidah | ||
| Abstract | ||
| In this paper, a parallel optical 2D data array multiplier for MSD (modified signed-digit) number system is proposed and designed. The design is performed by using DDP (digit-decomposition-plan) technique and DSS (duplication-shifting-superimposing) multiplication algorithm. The MSD multiplier is based on logical formulas which are newly derived according to the fundamental parallel multiplication algorithm. An optical implementation with classical optical elements is suggested for this multiplier. A simulated demonstration example is performed to validate the proposed design. | ||
| Keywords | ||
| OPTICAL COMPUTER; ARITHMETIC; Modified; SIGNED; DIGIT; MULTIPLIER | ||
|
Statistics Article View: 126 PDF Download: 20 |
||