Ideas, tested.
Knowledge, shared.

IEEE Transactions on Circuits and Systems—I: Regular Papers

Journal article

A 65-nm Cryo-CMOS-Based 4–7-GHz Wideband Noise-Canceling Receiver for Superconducting Multi-Qubits Readout (opens in a new tab)

Juhui Jeong, Hyeonsik Ahn, Junhyeop Kim, Assyifa Nur Annisa Rizkia Putri, Dae-Yun Kim, Jae-Won Nam, Junghwan Han, Jusung Kim^* (corresponding author)

Funding RS-2025-00516839, RS-2025-02217987, RS-2025-16063688, RS-2023-00246633

IEEE Access, vol. 14, pp. 127324-127335

Journal article

An Ultra-Compact Reflectionless Filter Based on an 8-Shaped Inductor in 28-nm CMOS (opens in a new tab)

Hyeon-Seong Jeong, Hyun-Gi Seok^* (corresponding author), Jae-Won Nam, Kyung-Sik Choi^* (corresponding author)

Funding RS-2025-00560232, RS-2025-24533292, 2025-22-0150

Journal of Integrated Circuits and Systems (vol. 12, no. 3, pp. 43-47)

Journal article

A 1-Gb/s DDFS-based Baseband FDMA 8-Qubit Controller (opens in a new tab)

Su-Hyeon Kim, Hyunyoung Yoo, Guhyeon Lee, Yeonsu Kim, In-Kwon Jang, Jae-Yun Park, Jusung Kim, Jae-Won Nam^* (corresponding author)

Funding RS-2025-00516839, RS-2025-02217987, RS-2025-16063688, IITP 2025-RS-00156295

IEEE Transactions on Circuits and Systems I, Reg. Papers (vol. 73, no. 8, pp. 5114-5127)

Journal article

-188.4-dBc/Hz FoM Complementary VCO Employing Current Harmonic Cancellation Achieving 5-dB Phase Noise Reduction at 1/f3 Region (opens in a new tab)

Aulya Sholehah Wataawa Sau, Hapsah Aulia Azzahra, Muhammad Fakhri Mauludin, Youngwoo Ji, Xi Zhu, Jae-Won Nam, Jusung Kim^* (corresponding author)

Funding RS-2025-00516839, RS-2025-02217987, RS-2025-1606368

Electronics letters, (vol. 62, no. 1, pp. 1-6)

Journal article

A high temperature-voltage sensitivity 2-transistor voltage reference with wide range operation (opens in a new tab)

Myung-Hyun Jeon, Yeonsu Kim, Hyunyoung Yoo, Eunji Yoo, Jusung Kim, Min-Woo Kwon, Jae-Won Nam^* (corresponding author)

Funding RS-2026-24533292, RS-2026-14312970, RS-2025-16063688, IITP2026-RS-2022-00156295

IEEE European Solid-State Electronics Research Conference (ESSERC 2026)

International conference

A 67 dBc SFDR Baseband Digital Waveform Generator Employing Stochastic Calibration for Multi-Qubit Control

I.-K. Jang, G. Lee, S.-H. Kim, C. Lee, H. Yoo, M. F. Mauludin, J. Kim, J.-W. Nam

Listed as forthcoming in the original lab archive; oral presentation in Cryo-CMOS Circuits and Systems.

IEEE Transactions on Circuits and Systems I, Reg. Papers, (vol. 72, no. 10, pp. 5325-5337)

Journal article

15.4-17 GHz, -187.4 dBc/Hz FoM VCO with Current Reused Coupled Oscillator and Improved Noise Circulation (opens in a new tab)

Hapsah Aulia Azzahra, Muhammad Fakhri Mauludin, Xi Zhu, Jae-Won Nam, Jusung Kim^* (corresponding author)

Funding NRF-2021R1I1A304418211, NRF-2022R1A4A3029433

IEEE Seoul Section Student Paper contest 2025, Seoul, Dec 13. 2025. (Best Student Paper Bronze Award)

Domestic conference

Built-in Self-Test Architecture for Reliability Evaluation of SRAM PUFs

W. Jeong, K. Yu, M.-H. Jeon, J.-W. Nam

IEEE Seoul Section Student Paper contest 2025, Seoul, Dec 13. 2025. (Best Student Paper Bronze Award)

Domestic conference

Digitally Gain-Calibrated Ramp Generator in SS-ADC Employing a Binary Search Algorithm

Y. Kim, H. Yoo, J.-W. Nam

IEEE Seoul Section Student Paper contest 2025, Seoul, Dec 13. 2025. (Best Student Paper Bronze Award)

Domestic conference

A Pulse Generation Module for Frequency-Division Multiplexing Qubit Controller

S.-H. Kim, H. Yoo, G. Lee, J.-W. Nam

IEEE Asian Solid-State Circuits Conference (A-SSCC 2025). Daejeon, Nov 2, 2025.

International conference

A 4-to-7 GHz, 52.3 dB SFDR, and 48 K Noise Temperature Cryo-CMOS Based Noise-Canceling Receiver for Superconducting Multi-Qubits Read-Out

H. Ahn, J. Jeong, P. Assyifa, J. Kim, J. W. Nam, J. Kim, J. Han

International SoC Conference (ISOCC) 2025, Busan, Oct. 2025.

International conference

Leakage-based Temperature Sensor with Incremental Analog-to-Digital Converter

Y. Kim, M.-H. Jeon, S.-H. Kim, J.-W. Nam

IEEE International Workshop on Quantum Computing: Circuits Systems Automation and Applications (QC-CSAA ). July 9, 2025.

International conference

MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller

H. Yoo, M. F. Mauludin, Y. Kim, S.-H. Kim, E. Yoo, J.-Y. Park, J. Kim, J.-W. Nam

International Conference on Electronics, Information, and Communication (ICEIC) 2025, Japan, Jan. 2025.

International conference

A Numerical Model-based SPAD Optimization Method in Optoelectronics

M.-H. Jeon, H. Yoo, G. Lee, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Measurement-Based Standard CMOS Photodiode Modeling and Layout Optimization

M.-H. Jeon, E. Yoo, J.-W. Hyun, J. Lee, J.-P. Hong, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Design of a Second-Order Discrete-Time Sigma-Delta ADC and Digital Filter Using Switched-Capacitor Circuits

S.-H. Kim, I.-K. Jang, Y. Kim, J.-Y. Park, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Design of a Pulse-Shaping Module for Multi-Qubit Control Pulse Generation

S.-H. Kim, Y. Kim, E. Yoo, G. Lee, S. Lee, J.-Y. Park, J. Kim, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Design of an Improved Built-in Self-Test Architecture for SRAM PUF Reliability Verification

W. Jeong, K. Yu, C. Lee, J.-P. Hong, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Cryogenic Current Biasing Using the ZTC Point

S. Lee, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2025

Domestic conference

Quantitative Performance Comparison of WebGL-Based 3D Frameworks Under Identical Experimental Conditions

H.-W. Jeong, S.-H. Lee, S.-A. Choi, J.-W. Nam, W.-W. Cho

IEIE Summer Annual Conference, Jeju, June 2025 · Outstanding Student Paper Award

Domestic conference

CMFB CTIA Pixel Architecture for Infrared Image Sensors with a Wide Operating Range

M.-H. Jeon, J. Lee, J.-W. Nam

7th ISE Winter Conference, Buyeo, January 2025

Domestic conference

DIBL-Effect-Based CMOS Temperature Sensor for Hardware Security

M.-H. Jeon, Y. Kim, J.-W. Nam

7th ISE Winter Conference, Buyeo, January 2025

Domestic conference

ML-Based Design Optimization for Dickson Charge Pump

E. Yoo, J.-W. Hyun, J.-W. Nam

Sensors (vol. 24 (23), no. 7502, pp. 1-13)

Journal article

A lightweight and high yield CMOS TRNG with lightweight Photon post-processing (opens in a new tab)

Chi Trung Ngo, Hyun Woo Ko, Ji Woo Choi, Jae-Won Nam, Jong-Phil Hong^* (corresponding author)

Funding IITP-2024-2020-0-01462, NRF-2021R1A2C2005258

IEEE Transactions on Circuits and Systems II: Express-Briefs(vol. 71, no. 11, pp. 4663-4667) · ISICAS-2024 Special Issue

Journal article

A 4.3 GS/s Time-Interleaved ∆Σ DAC with temperature-insensitive bias and harmonic cancellation for Qubit Control (opens in a new tab)

Jae-Yun Park, Jae-Won Nam^* (corresponding author)

Funding NRF-2022R1A4A3029433, IITP-2023-RS-2022-00156295

Journal of IKEEE (ISSN: 1226-7244)

Journal article

Measurement set-up for CMOS-based integrated circuit and systems at cryogenic temperature (opens in a new tab)

Hyeonsik Ahn, Yoonseuk Choi, Junghwan Han, Jae-Won Nam, Kunhee Cho, Jusung Kim^* (corresponding author)

Funding NRF-2022R1A4A3029433

Applied Sciences (vol. 14 (12), no. 5092, pp. 1-19)

Journal article

Solving Optimal EV Chargers Deployment Problem (opens in a new tab)

Seungmo Kim, Yeonho Jeong, Jae-Won Nam^* (corresponding author)

Funding SeoulTech-U2021-0380

Electronics (vol. 13 (2), no. 309, pp. 1-13)

Journal article

A Reconfigurable SRAM CRP PUF with High Reliability and Randomness (opens in a new tab)

Van Khanh Pham, Chi Trung Ngo, Jae-Won Nam, Jong-Phil Hong^* (corresponding author)

Funding NRF-2020R1A6A1A12047945, NRF-2021R1A2C2005258

IEEE Seoul Section Student Paper contest 2024, Seoul, Dec 7. 2024. (Best Student Paper Silver Award)

Domestic conference

Light Detection Sensor-based Decoy Data System for Physical Attack in SRAM PUFs

K. Yu, H. Yoo, D. Kim, J. Yoo, G. Lee, W. Jeong, S. Lee, J.-P. Hong, J.-W. Nam

International SoC Conference (ISOCC) 2024, Japan, Aug. 2024.

International conference

AI-Assisted Design Automation of Circular and Asymmetric Inductor in CMOS Technology

J.-W. Hyun, D. Kim, K.-S. Choi, J.-W. Nam

International SoC Conference (ISOCC) 2024, Japan, Aug. 2024.

International conference

SRAM-based PUF with Built-in Self Test Architecture

J. Yoo, K. Yu, J.-Y. Park, J.-P. Hong, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2024 · Capstone project

Domestic conference

P/N Junction-Based Solar Cell for Energy Harvesting Module

E. Yoo, C.-Y. Song, J.-W. Nam

IEIE Fall Annual Conference, Jeongsun, November 2024 · Capstone project

Domestic conference

CNN-Based Gaze Estimation from Upper-Body Images: Distance-Invariant Detection and Segmentation

J.-H. Cheon, J.-W. Lee, K.-W. Park, J.-W. Nam

IEIE Fall Annual Conference, Jeongsun, November 2024 · Capstone project

Domestic conference

3D NAND Flash Quality Diagnosis System Using Explainable AI

S.-W. Kim, Y.-J. Choi, J.-W. Nam

IEIE Fall Annual Conference, Jeongsun, November 2024 · Capstone project

Domestic conference

Deposition of Low-Resistivity Ultrathin Ag Films Using Bipolar HiPIMS

G.-W. Han, J.-W. Nam

IEIE Fall Annual Conference, Jeongsun, November 2024 · Capstone project

Domestic conference

Research and Application of AI-based Behavior Prediction Model for Rapid Response to Missing Elderly Populations (opens in a new tab)

S.-E. Kim, J.-I. Kim, Trinh Xuan Luong, J.-W. Nam

IEIE Fall Annual Conference, Jeongsun, November 2024 · Capstone project

Domestic conference

Predicting Startup Success Using Machine Learning

S.-Y. Kim, J.-W. Park, J.-Y. Park, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2024

Domestic conference

Implementation of a Capacitor-Based DC-DC Converter

C.-Y. Song, E. Yoo, J.-W. Nam

KIEES Winter Annual Conference, Jeju, February 2024

Domestic conference

Measurement Set-up for Integrated Circuits and Systems at Cryogenic Temperature

H.-S. Ahn, J.-W. Nam, J. Han, K. Cho, J. Kim

KIEES Winter Annual Conference, Jeju, February 2024

Domestic conference

4GS/s 4-Way Time-Interleaved Noise-Shaped DAC for Qubit Control Using Quarter Method DDFS

J.-Y. Park, J.-W. Nam

IEEE ACCESS (vol. 11, pp. 117137-117148)

Journal article

Analysis of Quarter Method Applied ROM-based DDFS Architecture (opens in a new tab)

Jaeyun Park, Suhyeon Kim, Hyunyoung Yoo, Jae-Won Nam^* (corresponding author)

Funding NRF-2022R1A4A3029433, IITP-2023-RS-2022-00156295

IEEE Transactions on Circuits and Systems II: Express-Briefs · (vol. 70, no. 10, pp. 3917-3921) · ISICAS-2023 Special Issue

Journal article

High-speed Light Detection Sensor for Hardware Security in Standard CMOS Technology (opens in a new tab)

Dana Kim, Jong-Phil Hong, Jiwon Lee, Jae-Won Nam^* (corresponding author)

Funding NRF-2021R1A2C2005258, IITP-2023-RS-2022-00156295

IEEE ACCESS (vol. 11, pp. 58850-58862)

Journal article

AMS Circuit Design Optimization Technique Based on ANN Regression Model with VAE Structure (opens in a new tab)

Jinwon Hyun, Jae-Won Nam^* (corresponding author)

Funding IITP-2023-RS-2022-00156295

Journal of IKEEE (ISSN: 1226-7244)

Journal article

CMOS Interconnect Electronics Architecture for Reliable and Scalable Quantum Computer (opens in a new tab)

Jusung Kim, Junghwan Han, Jae-Won Nam^* (corresponding author), Kunhee Cho^* (corresponding author)

Funding NRF-2022R1A4A3029433

International Conference on Electronics, Information, and Communication (ICEIC) 2023, Singapore, Feb. 2023.

International conference

Analysis of ROM-based DDFS Architecture Employing Quarter Method

J.-Y. Park, S.-H. Kim, J.-W. Nam

International Conference on Electronics, Information, and Communication (ICEIC) 2023, Singapore, Feb. 2023.

International conference

Regression Model-based VCO Design Optimization Technique

J.-W. Hyun, J.-W. Nam

International Conference on Electronics, Information, and Communication (ICEIC) 2023, Singapore, Feb. 2023.

International conference

Analysis of Silicon Photodiodes

D. Kim, J.-W. Nam, J.-P. Hong

IEIE Summer Annual Conference, Jeju, June 2023 · Outstanding Student Paper Award · Capstone project

Domestic conference

Machine Learning Based EV Charger Location Optimization

Y.-L. Choi, S.-H. Im, H.-S. Jung, S.-M. Kim, J.-W. Nam

Electronics (vol. 11, no. 11, pp. 1-16)

Journal article

Stochastic Cell- and Bit-Discard Technique to Improve Randomness of a TRNG (opens in a new tab)

Jae-Won Nam, Jaewoo Kim, Jong-Phil Hong

Funding NRF-2021R1A2C2005258, IITP-2022-2020-0-01462

IEEE ACCESS (vol. 10, pp. 22311-22319)

Journal article

Compact SRAM-Based PUF Chip Employing Body Voltage Control Technique (opens in a new tab)

Jae-Won Nam, Ju-Hyeok Ahn, Jong-Phil Hong

Funding NRF-2021R1A2C2005258, NRF-2020R1A6A1A12047945

Electronics (vol. 11, no. 3, pp. 1-15)

Journal article

Regression Model-Based AMS Circuit Optimization Technique Utilizing Parameterized Operating Condition (opens in a new tab)

Jae-Won Nam, Young-Kyun Cho, Youn Kyu Lee

Funding NRF-2021R1G1A1003326

5th ISE Conference, Seoul, December 2022 · Capstone project

Domestic conference

Analysis on Efficiency of DC-DC Converter through Power-Loss Modeling & Measurement

H.-J. Lee, H.-C. Lee, J. Yoo, Y.-K. Cho, J.-W. Nam^* (corresponding author)

5th ISE Conference, Seoul, December 2022

Domestic conference

Design Optimization of a Bootstrapped Sample-and-Hold Circuit Using an Artificial Neural Network

H. Yoo, J.-W. Hyun, J.-W. Nam

IEIE Fall Annual Conference, Gonjiam, November 2022 · Capstone project

Domestic conference

Study on Jitter Analysis and Reduction Methods in DLL

J.-W. Hyun, J.-Y. Kim, S.-J. Kim, J.-W. Nam^* (corresponding author)

IEIE Summer Annual Conference, Jeju, June 2022 · Capstone project

Domestic conference

Loss Analysis and Modeling of an Asynchronous Buck Converter

H.-C. Lee, H.-J. Lee, J. Yoo, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2022

Domestic conference

Implementation of a Low-Cost Linear CMOS Temperature Sensor for Biomedical Application

D. Kim, H. Yoo, J.-W. Nam

IEIE Summer Annual Conference, Jeju, June 2022

Domestic conference

Study on Discard Rate of SRAM-Based PUF

J. Yoo, J.-W. Nam, J.-P. Hong

Journal of Convergence for Information Technology · (vol. 11, no. 11, pp. 159-165)

Journal article

Three-Dimensional Selective Oxidation Fin Channel MOSFET Based on Bulk Silicon Wafer (opens in a new tab)

Young-Kyun Cho, Jae-Won Nam

Funding SeoulTech

IEEE Transactions on Circuits and Systems II: Express-Briefs · (vol. 69, no. 03, pp. 819-823)

Journal article

A Low-Power Class-C Voltage-Controlled Oscillator with Robust Start-Up and Compact High-Q Capacitor Array (opens in a new tab)

Young-Kyun Cho, Jae-Won Nam, Sang-Won Lee

Funding NRF-2021R1F1A1056073

Journal of Convergence for Information Technology (vol. 11, no. 9, pp. 124-129)

Journal article

5-bit FLASH A/D Converter Employing Time-interpolation Technique (opens in a new tab)

Jae-Won Nam, Young-Kyun Cho

Funding SeoulTech

the 26th Asia and South Pacific Design Automation Conf., Jan. 2021.

International conference

HW-BCP: A custom hardware accelerator for SAT suitable for single chip implementation for large benchmarks

S. Park, J.-W. Nam, S. K. Gupta

the 35th International Conf. on Information and networking (ICOIN), Jan. 2021.

International conference

Machine-learning based analog and mixed-signal circuit design and optimization

J.-W. Nam, Y. K. Lee

the 35th International Conf. on Information and networking (ICOIN), Jan. 2021.

International conference

Generative adversarial attacks on fingerprint recognition systems

H. W. Kwon, J.-W. Nam, Y. K. Lee

IEEE J. Solid-State Circuits, vol. 55, no. 3, pp. 557 - 567, Mar. 2020.

Journal article

A 12.8-Gbaud ADC-based Wireline Receiver with Embedded IIR Equalizer

J.-W. Nam, M.-W. Chen

IEEE Custom Integrated Circuits Conf., Apr, 2019. (Best Student Paper Award)

International conference

A 12.8-Gbaud ADC-based NRZ/PAM4 Receiver with Embedded Tunable IIR Equalization Filter Achieving 2.43-pJ/b in 65nm CMOS

J.-W. Nam, M.-W. Chen

IEEE J. Solid-State Circuits, vol. 53, no. 6, pp. 1765-1779, Jun. 2018

Journal article

A 12-bit 1.6, 3.2, and 6.4 GS/s 4-b/cycle Time-Interleaved SAR ADC with Dual Reference Shifting and Interpolation

J.-W. Nam, M. Hassanpourghadi, A. Zhang, S.-W. M. Chen

GOMATech 2018.

International conference

Low-power High Dynamic-range ADC with over GHz Bandwidth using Cost-efficient Multi-bit/cycle SAR ADC

J.-W. Nam, M. Hassanpourghadi, A. Zhang, S.-W. M. Chen

A meeting of the materials Research Society, Boston, U.S., Nov. 2017.

International conference

VCSEL-Based Stretchable Blood Flow Sensors

D. Kang, H. Lim, J.-W. Nam, M. S.-W. Chen, J. Yoon

IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 63, no. 10, pp. 1628 - 1638, Oct. 2016.

Journal article

An embedded passive gain technique for asynchronous SAR ADC achieving 10.2 ENOB 1.36-mW at 95-MS/s in 65 nm CMOS

J.-W. Nam, S.-W. M. Chen

in Proc. IEEE Symp. VLSI Circuits, Jun. 2016, pp.154–156.

International conference

A 12-bit 1.6 GS/s interleaved SAR ADC with dual reference shifting and interpolation achieving 17.8 fJ/conv-step in 65nm CMOS

J.-W. Nam, M. Hassanpourghadi, A. Zhang, S.-W. M. Chen

IEEE Custom Integrated Circuits Conf., Sep. 2013, pp. 1–4.

International conference

A 95-MS/s 11-bit 1.36-mW asynchronous SAR ADC with embedded passive gain in 65 nm CMOS

J.-W. Nam, D. Chiong, S.-W. M. Chen

IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 59, no. 11, pp. 741–745, Nov. 2012.

Journal article

A dual-channel pipelined ADC with sub-ADC based on flash–SAR architecture

Y.-D. Jeon, J.-W. Nam, K.-D. Kim, T. M. Roh, J.-K. Kwon

IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 57, no. 7, pp. 502–506, Jul. 2012.

Journal article

A 9-bit 80 MS/s successive approximation register analog-to-digital Converter with a capacitor reduction technique

Y.-K. Cho, Y.-D. Jeon, J.-W. Nam, J.-K. Kwon

Elsevier Microelectronics Journal, no. 11, vol. 42, pp. 1225-1230, Nov. 2011.

Journal article

A 12-Bit 200-MS/s pipelined A/D converter with sampling skew reduction technique

J.-W. Nam, Y.-D. Jeon, Y.-K. Cho, J.-K. Kwon

Elsevier Microelectronics Journal, vol. 42, no. 12, pp. 1335–1342, Jul. 2011.

Journal article

A 10-bit 30-MS/s successive approximation register analog-to-digital converter for low-power sub-sampling applications

Y.-K. Cho, Y.-D. Jeon, J.-W. Nam, J.-K. Kwon

in Proc. IEEE ISOCC, 2011, pp. 405–407.

International conference

A 12-bit 100-MS/s pipelined ADC in 45-nm CMOS

J.-W. Nam, Y.-D. Jeon, S.-J. Yun, T. M. Roh, J.-K. Kwon

IEEE Custom Integrated Circuits Conf., Sep. 2010, pp. 1–4.

International conference

A 9.15mW 0.22mm2 10b 204MS/s pipelined SAR ADC in 65nm CMOS

Y.-D. Jeon, Y.-K. Cho, J.-W. Nam, W.-Y. Lee, K.-T. Hong, J.-K. Kwon

Electronics Letter, vol. 45, no. 3, pp. 151-153, 2009.

Journal article

Single-chip A/D converter for digital microphones with on-chip preamplifier and time-domain noise isolation

H. B. Le, J.-W. Nam, S.-T. Ryu, S.-G. Lee

Elsevier ETRI Journal, vol. 31, no. 6, Dec. 2009.

Journal article

A 1.2 V 12 b 60 MS/s CMOS analog front-end for image signal processing applications

Y.-D. Jeon, Y.-K. Cho, J.-W. Nam, S.-C. Lee, J.-K. Kwon

in Proc. IEEE ESSCIRC, 2009, pp. 468–471.

International conference

A 2.85mW 0.12mm2 1.0V 11-bit 20-MS/s algorithmic ADC in 65nm CMOS

J.-W. Nam, Y.-D. Jeon, Y.-K. Cho, S.-G. Lee, J.-K. Kwon

15th Korean Conference on Semiconductors, Phyeong-Chang, Feb. 2008.

Domestic conference

A CMOS sigma-delta modulator for a digital electret microphone with a high input-impedance preamplifier

H.-B. Le, J.-W. Nam, S.-T. Ryu, S.-G. Lee