Circuits and systems

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A Reconfigurable Multimode Readout IC for Nonconductive and Capacitive Sensing With 33.9-dB SNR on 6.5-in AMOLED Panels

A Reconfigurable Multimode Readout IC for Nonconductive and Capacitive Sensing With 33.9-dB SNR on 6.5-in AMOLED Panels 150 150
Author(s): Sang Weun Kim, Jun Seong Kim, Dabin Yun, Seunghoon Ko

Abstract:

This letter presents a multimode readout IC for 6.5-in 34Tx/16Rx on-cell touch AMOLED (OCTA) panels, detecting both conductive and nonconductive objects (NCos) without panel modifications. To enable this dual detection, a reconfigurable analog front-end (AFE) is proposed, functioning as either a capacitance-to-voltage converter or a triboelectric charge sampler. In …

Published in: IEEE Solid-State Circuits Letters
Page(s): 129 – 132
Year of Publication: 2026
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2026.3680164
Publisher: IEEE

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A Novel VGSOT-pMTJ Write Circuit for Hybrid CMOS/MTJ CIM Architecture

A Novel VGSOT-pMTJ Write Circuit for Hybrid CMOS/MTJ CIM Architecture 150 150
Author(s): Prashanth Barla, Ramya Moodakare

Abstract:

Hybrid computation-in-memory (CIM) architecture has emerged as the most promising alternative to overcome the drawbacks of the conventional CMOS-only devices used in the conventional von-Neumann architecture. In the hybrid CIM architecture, a pair of perpendicular magnetic tunnel junctions (pMTJs) is used to store one bit of information. Though there are …

Published in: IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
Page(s): 65 – 69
Year of Publication: 2026
Electronic ISSN: 2329-9231
DOI: 10.1109/JXCDC.2026.3679830
Publisher: IEEE

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A High-Efficiency Magnetoelectric Power Link With a Load-Adaptive CMOS Rectifier for Miniaturized Implants

A High-Efficiency Magnetoelectric Power Link With a Load-Adaptive CMOS Rectifier for Miniaturized Implants 150 150
Author(s): Yasemin Engür, Mingxiang Gao, Niels Kuster, Mahsa Shoaran

Abstract:

Miniaturized biomedical implants are currently constrained by limited wireless power transfer (WPT) efficiency under load variation and spatial misalignment. This work presents a custom magnetoelectric (ME) power link incorporating a load-adaptive CMOS rectifier to address these challenges. By employing a current sensing control loop for dynamic switch sizing and delay …

Published in: IEEE Solid-State Circuits Letters
Page(s): 125 – 128
Year of Publication: 2026
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2026.3679620
Publisher: IEEE

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