A referenceless digital clock and data recovery (D-CDR) circuit using a half-rate jitter-tolerant frequency detector (FD) and a multi-bit decimator is presented. For a referenceless configuration, we introduced a half-rate jitter-tolerant digital qua...
Nowadays, sensors with built-in sigma–delta modulators (ΣΔMs) are widely used in consumer, industrial, automotive, and medical applications, as they have become a cost-effective and convenient way to deliver data to digital processo...
A one-time password is a security system that uses a password that is only used once for authentication, and it is commonly used in multi-factor authentication systems. The process of generating an OTP is very similar to generating pseudorandom seque...
A one-time password (OTP) is a password that is valid for only one login session or transaction, in IT systems or digital devices. This is one of the human-centered security services and is commonly used for multi-factor authentication. This is very...
In this paper, we propose a range-Doppler algorithm (RDA)-based synthetic aperture radar (SAR) processor for real-time SAR imaging and present FPGA-based implementation results. The processing steps for the RDA include range compression, range cell m...
The programmability of FPGA suits the constantly changing convolutional neural network (CNN). However, several challenges arise when the previous FPGA-based accelerators update CNN. Firstly, although the model of RepVGG can balance accuracy and speed...
A 100 Gb/s quad-lane SerDes receiver with a phase-interpolator (PI)-based quarter-rate all-digital clock and data recovery (CDR) is presented. The proposed CDR utilizes a multi-phase multiplying delay-locked loop (MDLL) to generate the eight-phase re...
Optimizing the drilling process is critical for the exploration of natural resources. However, there are several mechanic parameters that continuously interact with formation properties, hindering the optimization process. Rate of penetration (ROP) a...