M. Ugajin

A 32 mW Self Contained OFDM Receiver ASIC for Mobile Cellular

A. Abidi, M. Ugajin, H. Zou, 2004 .

A 0.6-V voltage reference circuit based on /spl Sigma/-V/sub TH/ architecture in CMOS/SIMOX

M. Ugajin, T. Tsukahara, 2001, 2001 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.01CH37185).

A 1-V CMOS/SOI bluetooth RF transceiver for compact mobile applications

M. Harada, M. Ugajin, A. Yamagishi, 2003, 2003 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.03CH37408).

A 1 V 12 mW 2 GHz receiver with 49 dB image rejection in CMOS/SIMOX

M. Ugajin, T. Tsukahara, J. Kodate, 2001, 2001 IEEE International Solid-State Circuits Conference. Digest of Technical Papers. ISSCC (Cat. No.01CH37177).

A 1-Mbps 1.6-μA Micro-power Active-RFID CMOS LSI for the 300-MHz Frequency Band

M. Harada, M. Ugajin, K. Suzuki, 2007, 2007 IEEE/MTT-S International Microwave Symposium.

A 1-V 2.4-GHz PLL synthesizer with a fully differential prescaler and a low-off-leakage charge pump

M. Ugajin, A. Yamagishi, T. Tsukahara, 2003, IEEE MTT-S International Microwave Symposium Digest, 2003.

A 2.4-GHz/5-GHz CMOS low noise amplifier with high-resistivity ELTRAN(R) SOI-Epi/sup TM/ wafers

K. Ohmi, M. Ugajin, T. Douseki, 2002, 2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278).

Macromodels in the frequency domain analysis of microwave resonators

M. Harada, M. Ugajin, A. Yamagishi, 2004, IEEE Journal of Solid-State Circuits.

Very-high f/sub T/ and f/sub max/ silicon bipolar transistors using ultra-high-performance super self-aligned process technology for low-energy and ultra-high-speed LSI's

M. Ugajin, T. Sakai, Junichi Kodate, 1995, Proceedings of International Electron Devices Meeting.

A millimeter-sized electret-energy-harvester with microfabricated horizontal arrays and vertical protrusions for power generation enhancement

M. Ugajin, T. Shimamura, T. Sakata, 2011, 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference.

Analysis of Electret-Based MEMS Vibrational Energy Harvester With Slit-and-Slider Structure

M. Ugajin, K. Ono, M. Ugajin, 2012, Journal of Microelectromechanical Systems.

Energy harvesting by MEMS vibrational devices with electrets

H. Morimura, M. Ugajin, T. Shimamura, 2009, TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference.