Low‐cost fixed‐width squarer by using probability‐compensated circuit
Yuan‐Ho Chen · Electronics Letters · 2014
A simple and uniform compensated bias for a fixed‐width squarer is proposed. By employing the expected value of truncation parts, truncation errors can be efficiently alleviated. The proposed squarer derives a simple compensated bias and achieves a small area. The results show that the proposed squarer achieves low‐cost, high‐accuracy performance and yields higher values than previous designs do, particularly regarding the value of accuracy divided by the area–delay product.