Guest Editorial Special Issue on the 2021 IEEE International Symposium on Circuits and Systems

Yajun Ha; Edoardo Bonizzoni

AxBMs: Approximate Radix-8 Booth Multipliers for High-Performance FPGA-Based Accelerators

Haroon Waris; Chenghua Wang; Weiqiang Liu; Fabrizio Lombardi

Placement and Routing Methods Considering Shape Constraints of JTL for RSFQ Circuits

Jianwang Zhai; Yici Cai; Qiang Zhou

Structured Pruning of RRAM Crossbars for Efficient In-Memory Computing Acceleration of Deep Neural Networks

Jian Meng; Li Yang; Xiaochen Peng; Shimeng Yu; Deliang Fan; Jae-Sun Seo

DeepTempo: A Hardware-Friendly Direct Feedback Alignment Multi-Layer Tempotron Learning Rule for Deep Spiking Neural Networks

Cong Shi; Tengxiao Wang; Junxian He; Jianghao Zhang; Liyuan Liu; Nanjian Wu

Millimeter-Wave Wide-Band Bandpass Filter in CMOS Technology Using a Two-Layered Highpass-Type Approach With Embedded Upper Stopband

Zeyu Ge; Lishseng Chen; Roberto Gómez-García; Xi Zhu

How it Flies and Why it Flies? Volleyball Trajectory Segmentation and Classification

Chen-Ni Chen; Wei-Ta Chu

Design of a Pseudo-Wide Dynamic Range CMOS Image Sensor by Using the Bidirectional Gamma Curvature Technique

Hyejin Im; Keunyeol Park; Jae Hee Cho; Hyun Seon Choo; Soo Youn Kim

An Efficient 3D ReRAM Convolution Processor Design for Binarized Weight Networks

Bokyung Kim; Edward Hanson; Hai Li

A 43.1TOPS/W Energy-Efficient Absolute-Difference-Accumulation Operation Computing-In-Memory With Computation Reuse

Soyeon Um; Sangyeob Kim; Sangjin Kim; Hoi-Jun Yoo

An Active Electrode for Vital Signal Acquisition With Accurately-Tunable Sub-Hz High-Pass-Corner Frequency and 164-mVₚₚ Linear-Input-Range

Yuzhi Hao; Mingyi Chen; Weifu Chen; Yang Zhao; Yongfu Li

A Novel DRAM Architecture for Improved Bandwidth Utilization and Latency Reduction Using Dual-Page Operation

Chirag Sudarshan; Lukas Steiner; Matthias Jung; Jan Lappas; Christian Weis; Norbert Wehn

Capacitor-Less Dual-Mode All-Digital LDO With ΔΣ-Modulation-Based Ripple Reduction

Muhammad Abrar Akram; Wook Hong; Sohmyung Ha; In-Chul Hwang

A Versatile 200-V Capacitor-Coupled Level Shifter for Fully Floating Multi-MHz Gate Drivers

Van Ha Nguyen; Nam Ly; Abdul Hafiz Alameh; Yves Blaquière; Glenn Cowan

Minimax Design of Graph Filter Using Chebyshev Polynomial Approximation

Chien-Cheng Tseng; Su-Ling Lee

A Customized AC Hybrid LED Driver With Flicker Reduction for High Nominal Range Applications

Kwun-Hok Chong; Yuan Gao; Philip K. T. Mok

Efficient and Robust Nonvolatile Computing-In-Memory Based on Voltage Division in 2T2R RRAM With Input-Dependent Sensing Control

Linfang Wang; Wang Ye; Chunmeng Dou; Xin Si; Xiaoxin Xu; Jing Liu; Dashan Shang; Jianfeng Gao; Feng Zhang; Yongpan Liu; Meng-Fan Chang; Qi Liu

A 96dB Dynamic Range 2kHz Bandwidth 2nd Order Delta-Sigma Modulator Using Modified Feed-Forward Architecture With Delayed Feedback

Ju-Hye Han; Kang-Il Cho; Ho-Jin Kim; Jun-Ho Boo; Jae Sang Kim; Gil-Cho Ahn

Memristive Stochastic Computing for Deep Learning Parameter Optimization

Corey Lammie; Jason K. Eshraghian; Wei D. Lu; Mostafa Rahimi Azghadi

Resource-Aware Collaborative Allocation for CPU-FPGA Cloud Environments

Michael Guilherme Jordan; Guilherme Korol; Mateus Beck Rutzig; Antonio Carlos Schneider Beck

Synchronization in Dynamical Systems Coupled via Multiple Directed Networks

Chai Wah Wu

Proposal of High Density Two-Bits-Cell Based NAND-Like Magnetic Random Access Memory

Zhitai Yu; Yijiao Wang; Zeqing Zhang; Kuiqing He; Lang Zeng; Zhaohao Wang; Weisheng Zhao

Auxiliary Feed-Forward Noise Cancellation Techniques for a Generic Type-II Ring Oscillator Phase Locked Loop

Shravan S. Nagam; Yongping Fan; Peter R. Kinget

A 64.1mW Accurate Real-Time Visual Object Tracking Processor With Spatial Early Stopping on Siamese Network

Soyeon Kim; Sangjin Kim; Sangyeob Kim; Donghyeon Han; Hoi-Jun Yoo

An Autonomous, Optically-Powered, Direct-to-Digital Sun-Angle Recorder for Honey Bee Flight Tracking

Daniel M. Palmer; Alyosha C. Molnar

Adversarial Hardware With Functional and Topological Camouflage

He Li; Ameer Abdelhadi; Runbin Shi; Jiliang Zhang; Qiang Liu

Fast Gate Leakage Current Monitor With Large Dynamic Range

Kushagra Bhatheja; Xiankun Jin; Matthew Strong; Degang Chen

A 55nm, 0.4V 5526-TOPS/W Compute-in-Memory Binarized CNN Accelerator for AIoT Applications

Hongtu Zhang; Yuhao Shu; Weixiong Jiang; Zihan Yin; Wenfeng Zhao; Yajun Ha

A 0.82 μW CIS-Based Action Recognition SoC With Self-Adjustable Frame Resolution for Always-on IoT Devices

Junha Ryu; Gwangtae Park; Dongseok Im; Ji-Hoon Kim; Hoi-Jun Yoo

Design of the Class-E Power Amplifier Considering the Temperature Effect of the Transistor On-Resistance for Sensor Applications

Chang Liu; C.-J. Richard Shi

Can Deep Learning Break a True Random Number Generator?

Yang Yu; Michail Moraitis; Elena Dubrova

SMUL-FFT: A Streaming Multiplierless Fast Fourier Transform

Seyed Hadi Mirfarshbafan; Sueda Taner; Christoph Studer

A Low Power Multi-Class Migraine Detection Processor Based on Somatosensory Evoked Potentials

Zain Taufique; Bingzhao Zhu; Gianluca Coppola; Mahsa Shoaran; Muhammad Awais Bin Altaf

Energy Efficient In-Memory Hyperdimensional Encoding for Spatio-Temporal Signal Processing

Geethan Karunaratne; Manuel Le Gallo; Michael Hersche; Giovanni Cherubini; Luca Benini; Abu Sebastian; Abbas Rahimi

Display Stream Compression Decoders for Fine-Grained Many-Core Processor Arrays

Shifu Wu; Bevan M. Baas

Frequency-Division Multiplexing With Graphene Active Electrodes for Neurosensor Applications

Jinyong Kim; Carly V. Fengel; Siyuan Yu; Ethan D. Minot; Matthew L. Johnston