A 2.8 nV/√Hz Chopper Amplifier for Bridge Readout with Dual Ripple Reduction and Noise-Nonlinearity -Cancelling Loop

2021 IEEE International Symposium on Circuits and Systems (ISCAS) ◽

10.1109/iscas51556.2021.9401713 ◽

2021 ◽

Author(s):

Huapin Chen ◽

Lei Zhang ◽

Yan Wang

Keyword(s):

Ripple Reduction ◽

Chopper Amplifier

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A 0.52 μW, 38 nV/Hz Chopper Amplifier with a Low-Noise DC Servo Loop, an Embedded Ripple Reduction Loop, and a Squeezed Inverter Stage

IEEE Transactions on Circuits & Systems II Express Briefs ◽

10.1109/tcsii.2020.3045491 ◽

2020 ◽

pp. 1-1

Author(s):

Xuan Thanh Pham ◽

Van-Nhan Nguyen ◽

Jie-Seok Kim ◽

Jong-Wook Lee

Keyword(s):

Low Noise ◽

Ripple Reduction ◽

Chopper Amplifier

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A 4.5 GΩ-Input Impedance Chopper Amplifier With Embedded DC-Servo and Ripple Reduction Loops for Impedance Boosting to Sub-Hz

IEEE Transactions on Circuits & Systems II Express Briefs ◽

10.1109/tcsii.2020.3007934 ◽

2021 ◽

Vol 68 (1) ◽

pp. 116-120

Author(s):

Xuan Thanh Pham ◽

Duc Nha Duong ◽

Ngoc Tan Nguyen ◽

Nguyen Van Truong ◽

Jong-Wook Lee

Keyword(s):

Input Impedance ◽

Ripple Reduction ◽

Chopper Amplifier

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Offset Voltage and Output Voltage Ripple Reduction of an Operational Amplifier using Auto-zero Technique

IEEJ Transactions on Electronics Information and Systems ◽

10.1541/ieejeiss.140.32 ◽

2020 ◽

Vol 140 (1) ◽

pp. 32-37

Author(s):

Shintaro Motoki ◽

Takahide Sato ◽

Satomi Ogawa

Keyword(s):

Operational Amplifier ◽

Output Voltage ◽

Offset Voltage ◽

Voltage Ripple ◽

Ripple Reduction

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Factor Analysis of Torque Ripple Reduction in Synchronous Reluctance Motors Derived from Topology Optimization

IEEJ Transactions on Industry Applications ◽

10.1541/ieejias.139.380 ◽

2019 ◽

Vol 139 (4) ◽

pp. 380-387

Author(s):

Hiroyuki Kaimori ◽

Yoshifumi Okamoto ◽

Shinji Wakao

Keyword(s):

Factor Analysis ◽

Topology Optimization ◽

Torque Ripple ◽

Torque Ripple Reduction ◽

Ripple Reduction

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Output Current Ripple Reduction of LED Driver Using Ceramic-Capacitor-Input Circuit and Buck-Boost Converter

IEEJ Transactions on Industry Applications ◽

10.1541/ieejias.139.806 ◽

2019 ◽

Vol 139 (9) ◽

pp. 806-813 ◽

Author(s):

Mitsuhiro Kadota ◽

Hiroyuki Shoji ◽

Atsushi Hatakeyama ◽

Keiji Wada

Keyword(s):

Boost Converter ◽

Input Circuit ◽

Output Current ◽

Ceramic Capacitor ◽

Ripple Reduction ◽

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Torque Ripple Reduction Analysis and Dynamic Performance Improvement of PMSM Drives Based on Direct Torque Control Strategy

International Review of Electrical Engineering (IREE) ◽

10.15866/iree.v8i2.1769 ◽

2013 ◽

Vol 8 (2) ◽

pp. 711

Author(s):

Selin Ozcira ◽

Nur Bekiroglu ◽

Ibrahim Senol

Keyword(s):

Performance Improvement ◽

Control Strategy ◽

Dynamic Performance ◽

Direct Torque Control ◽

Torque Ripple ◽

Torque Control ◽

Torque Control Strategy ◽

Torque Ripple Reduction ◽

Ripple Reduction

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Modeling Torque Characteristic of Single-Phase DC-Excited Flux Switcing Motor for Torque Ripple Reduction

IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society ◽

10.1109/iecon.2018.8591476 ◽

2018 ◽

Author(s):

Zih-Cing You ◽

Sheng-Ming Yang

Keyword(s):

Single Phase ◽

Torque Ripple ◽

Torque Ripple Reduction ◽

Ripple Reduction

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On torque ripple reduction in current-fed switched reluctance motors

IEEE Transactions on Industrial Electronics ◽

10.1109/41.744409 ◽

1999 ◽

Vol 46 (1) ◽

pp. 177-183 ◽

Author(s):

A.M. Stankovic ◽

G. Tadmor ◽

Z.J. Coric ◽

I. Agirman

Keyword(s):

Torque Ripple ◽

Switched Reluctance Motors ◽

Switched Reluctance ◽

Torque Ripple Reduction ◽

Ripple Reduction

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Torque Ripple Reduction in PM Synchronous Motor - FEM simulation

2020 International Conference on Electrical Machines (ICEM) ◽

10.1109/icem49940.2020.9270720 ◽

2020 ◽

Author(s):

Martin Sumega ◽

Marek Stulrajter ◽

Pavol Rafajdus

Keyword(s):

Fem Simulation ◽

Torque Ripple ◽

Synchronous Motor ◽

Torque Ripple Reduction ◽

Pm Synchronous Motor ◽

Ripple Reduction

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Torque Ripple Reduction of Consequent-pole Permanent Magnet Machine by Shaped Rotor

2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia) ◽

10.1109/ipemc-ecceasia48364.2020.9368059 ◽

2020 ◽

Author(s):

Guohao Zhang ◽

K. Wang ◽

J. Li ◽

Rongrong Zheng ◽

Jinwang Kong

Keyword(s):

Permanent Magnet ◽

Torque Ripple ◽

Permanent Magnet Machine ◽

Torque Ripple Reduction ◽

Ripple Reduction ◽

Consequent Pole

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