Al-Saffar AAW. Optical Parallel Quaternary Signed Digit Multiplier For Large Scale Two-Dimensional Array Using Digit-Decomposition Plane Representation. IJEEE [Internet]. 2007 Apr. 30 [cited 2025 Dec. 16];3(1):21-32. Available from: https://ijeee.journalpath.com/ijeee/article/view/38