{"title":"Thank You for Your Authorship","authors":"","doi":"10.1109/JSSC.2025.3542936","DOIUrl":"https://doi.org/10.1109/JSSC.2025.3542936","url":null,"abstract":"","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"60 3","pages":"1124-1124"},"PeriodicalIF":4.6,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10903512","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143489091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"TechRxiv: Share Your Preprint Research With the World!","authors":"","doi":"10.1109/JSSC.2025.3542932","DOIUrl":"https://doi.org/10.1109/JSSC.2025.3542932","url":null,"abstract":"","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"60 3","pages":"1122-1122"},"PeriodicalIF":4.6,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10903154","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143489191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"All-Digital Event-Based Vision Sensor With Multi-Event Generation for Motion/Vibration-Adaptive Detection","authors":"Houk Lee;Jinpyo Han;Junhee Cho;Heesung Lee;Jung-Hoon Chun;Seong-Jin Kim;Jaehyuk Choi","doi":"10.1109/JSSC.2025.3536184","DOIUrl":"10.1109/JSSC.2025.3536184","url":null,"abstract":"This article presents an all-digital event-based vision sensor (EVS) using single-photon avalanche diode (SPAD) pixels. The proposed sensor introduces a multi-event generation method that enables the detection of light intensity changes across multiple levels, facilitating advanced event-image processing techniques. The three core processing techniques implemented are event-driven threshold control (EDTC), vibration event noise (VEN) filtering, and adaptive frame-rate control (AFRC). Using the multi-event-based processing, the sensor can dynamically adjust the event-generation threshold (TH), optimize the frame rate, and filter out noise caused by vibrations, thereby enhancing the accuracy of object detection in various challenging environments. EDTC ensures a consistent event rate regardless of the scene’s contrast or lighting conditions, reducing the overall event rate by 55.66%. VEN filtering successfully eliminates 67.25% of the noise generated by vibrations when the sensor module is exposed to constant vibrations, and AFRC optimizes the frame rate based on the relative speed of moving objects, minimizing motion blur and the loss of event data.","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"60 4","pages":"1162-1173"},"PeriodicalIF":4.6,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143470770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Justin M. Correll, Lu Jie, Seungheun Song, Seungjong Lee, Junkang Zhu, Wei Tang, Luke Wormald, Jack Erhardt, Nicolas Breil, Roger Quon, Deepak Kamalanathan, Siddarth Krishnan, Michael Chudzik, Wei D. Lu, Zhengya Zhang, Michael P. Flynn
{"title":"An 8-bit 20.7 TOPS/W Multilevel Cell ReRAM Macro With ADC-Assisted Bit-Serial Processing","authors":"Justin M. Correll, Lu Jie, Seungheun Song, Seungjong Lee, Junkang Zhu, Wei Tang, Luke Wormald, Jack Erhardt, Nicolas Breil, Roger Quon, Deepak Kamalanathan, Siddarth Krishnan, Michael Chudzik, Wei D. Lu, Zhengya Zhang, Michael P. Flynn","doi":"10.1109/jssc.2025.3540114","DOIUrl":"https://doi.org/10.1109/jssc.2025.3540114","url":null,"abstract":"","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"17 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143470769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Quanrong Zhuang, Junyi Sun, Bo Li, Xusheng Zhang, Zixu Wang, Yi Shi, Hao Qiu
{"title":"A 6.78-MHz Wireless Power and Data Transfer System Achieving Simultaneous 48.6% End-to-End Efficiency and 4.0-Mb/s Forward Data Delivery With Interference-Free Rectifier","authors":"Quanrong Zhuang, Junyi Sun, Bo Li, Xusheng Zhang, Zixu Wang, Yi Shi, Hao Qiu","doi":"10.1109/jssc.2025.3541290","DOIUrl":"https://doi.org/10.1109/jssc.2025.3541290","url":null,"abstract":"","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"82 2 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143470771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kyeongho Eom, Han-Sol Lee, Seung-Beom Ku, Joonghoon Kang, Hyungjin Jung, Taewoo Kim, Jaesoon Joo, Taekyung Kim, Young-Min Shon, Hyung-Min Lee
{"title":"A 10-V-Tolerant Dual-Mode Neural Stimulation System With Self-Sustaining Dynamic Supply and Error-Resilient Digital Stimulus Odometer","authors":"Kyeongho Eom, Han-Sol Lee, Seung-Beom Ku, Joonghoon Kang, Hyungjin Jung, Taewoo Kim, Jaesoon Joo, Taekyung Kim, Young-Min Shon, Hyung-Min Lee","doi":"10.1109/jssc.2025.3542022","DOIUrl":"https://doi.org/10.1109/jssc.2025.3542022","url":null,"abstract":"","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"52 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143462571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"High-Sensitivity, Low-Power IR-UWB Radar Transceiver With Self-Interference Resistance for Child Presence Detection and Precision Positioning","authors":"Hyun-Gi Seok;Wan Kim;Sinyoung Kim;Jae-Keun Lee;Geunhaeng Lee;Chanho Kim;Wonkang Kim;Jongpil Cho;Seungyong Bae;Youngsea Cho;Wonjun Jung;Junhyeong Kim;Sumin Kang;Hyeokju Na;Byoungjoong Kang;Honggul Han;Hoon Kang;Chiyoung Ahn;Sukjin Jung;Hyukjun Sung;Seunghyun Oh;Jongwoo Lee;Joonsuk Kim","doi":"10.1109/JSSC.2025.3541274","DOIUrl":"10.1109/JSSC.2025.3541274","url":null,"abstract":"This article presents a radar-enabled impulse radio ultrawideband (IR-UWB) system by adopting a self-interference-resistant RF transceiver. It demonstrates that child presence detection (CPD) using IR-UWB radar is feasible through the implementation of a radar system that includes physical (PHY), media access control (MAC), and application (APP) processors. The RF transceiver shows high receiver (RX) sensitivity and high transmitter (TX) peak power with low power. In addition, a radar-dedicated TX is used to improve the TX signal isolation to the RX. To achieve the high RX chain gain and low noise figure (NF) of RX, an RX front end (RX-FE) [low-noise amplifier (LNA) and voltage-to-current (V2I)] with a 50% duty cycle local oscillator (LO) is implemented. Furthermore, a notch pulse shaping filter (PSF) technique is proposed to meet spectrum emission mask (SEM) specifications with low power consumption. An LNA with wide gain ranges is also proposed to improve the sensitivity and support various applications related to radar and positioning applications. The UWB transceiver achieves −96.5-dBm sensitivity at BPRF 6.81 Mb/s and 14-dBm TX peak power and supports radar operation with UWB channels 5 and 9.","PeriodicalId":13129,"journal":{"name":"IEEE Journal of Solid-state Circuits","volume":"60 4","pages":"1150-1161"},"PeriodicalIF":4.6,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143451729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}