Results 21 to 30 of about 525,592 (197)

Adaptive Temperature-Compensation of Charge-Pump PLL–Based MTJ/CMOS for Frequency Stability

IET Circuits, Devices and Systems
The charge pump phase-locked loop (CP-PLL) is a critical component in modern mixed-signal electronics, widely used for clock generation, synchronization, and frequency synthesis in digital and wireless applications.
Chunyu Peng, Jingxue Zhong, Yingxue Sun, Weizhe Tan, Chengxing Dai, Xin Li, Xiulong Wu, Yongliang Zhou   +7 more
doaj   +1 more source

A High-Efficiency CNN Accelerator With Mixed Low-Precision Quantization

IET Circuits, Devices and Systems
In the field of hardware accelerators for convolutional neural network (CNN) inference, quantization techniques have been widely employed to enhance the performance.
Xianghong Hu, Jinhui Pan, Yue Ding, Wenji Huang, Zhejun Zheng, Xueming Li, Hongmin Huang, Xiaoming Xiong   +7 more
doaj   +1 more source

VO2 memristor-based frequency converter with in-situ synthesize and mix for wireless internet-of-things

Nature Communications
Wireless internet-of-things (WIoT) with data acquisition sensors are evolving rapidly and the demand for transmission efficiency is growing rapidly.
Chang Liu, Pek Jun Tiw, Teng Zhang, Yanghao Wang, Lei Cai, Rui Yuan, Zelun Pan, Wenshuo Yue, Yaoyu Tao, Yuchao Yang   +9 more
doaj   +1 more source

Acquisition of Semantics for AI-based Applications in Medical Technologies

Current Directions in Biomedical Engineering, 2021
For the development, training, and validation of AIbased procedures, such as the analysis of clinical data, prediction of critical events, or planning of healthcare procedures, a lot of data is needed.
Wittenberg Thomas, Benz Michaela, Foltyn Andreas, Hackner Ralf, Hetzel Julia, Wiesmann Veit, Eixelberger Thomas   +6 more
doaj   +1 more source

A Multiresponse Image Fusion for High Dynamic Range CMOS Image Sensor Combining Dual Conversion Gain and Logarithmic Response

IET Circuits, Devices and Systems
This article introduces a multiresponse image fusion method tailored for a high dynamic range (HDR) CMOS image sensor (CIS), which combines dual conversion gain (DCG) and logarithmic responses within a single exposure.
Shanshan Lou, Chunyan Li, Qian Jiang, Botao Xiong, Yuchun Chang   +4 more
doaj   +1 more source

Surface/Interface Engineering for High-Resolution Micro-/Nano-Photodetectors

Nano-Micro Letters
Highlights Surface/interface engineering can compensate for defects, adjust the bandgap, and develop novel quantum structures, which consequently optimize photovoltaic units and revolutionize optoelectronic devices. This review comprehensively elaborates
Jinlin Chang, Ting Liu, Xiao Geng, Genting Dai, Liangliang Yang, Mingjun Cheng, Linpan Jiang, Zhenyuan Sun, Jianshe Liu, Wei Chen   +9 more
doaj   +1 more source

A comprehensive exploration of thermal transport at Cu/diamond interfaces via machine learning potentials

npj Computational Materials
The fundamental thermal limitation of pure copper impedes progress in high-power devices, which is becoming more critical with advances in power electronics.
Zhanpeng Sun, Hutao Shi, Yilong Zhu, Rui Li, Xiang Sun, Qijun Wang, Zijun Qi, Lijie Li, Sheng Liu, Wei Shen, Gai Wu   +10 more
doaj   +1 more source

Multi-Exposure Image Fusion Based on Weighted Average Adaptive Factor and Local Detail Enhancement

Applied Sciences, 2022
In order to adapt to the local brightness and contrast of input image sequences, we propose a new weighted average adaptive factor well-exposure weight evaluation scheme.
Dou Wang, Chao Xu, Bo Feng, Yunxue Hu, Wei Tan, Ziheng An, Jubao Han, Kai Qian, Qianqian Fang   +8 more
doaj   +1 more source

Integrated p-channel MOS gyrator [PDF]

, 1973
Several circuits can be integrated into one chip for applications which require more than one gyrator. They can also be integrated with other p-channel MOS circuits to eliminate need for external connections.
Hochmair, E. S.
core   +2 more sources

Hybrid integration methods for on-chip quantum photonics [PDF]

, 2019
The goal of integrated quantum photonics is to combine components for the generation, manipulation, and detection of nonclassical light in a phase-stable and efficient platform.
Aghaeimeibodi, Shahriar, Carolan, Jacques, Englund, Dirk, Kim, Je-Hyung, Waks, Edo   +4 more
core   +2 more sources