{"id":175,"date":"2020-07-15T01:59:20","date_gmt":"2020-07-15T01:59:20","guid":{"rendered":"http:\/\/localhost\/ctnsite\/?page_id=175"},"modified":"2021-05-31T03:45:24","modified_gmt":"2021-05-31T03:45:24","slug":"2003-publications","status":"publish","type":"page","link":"http:\/\/localhost\/ctnsite\/2003-publications\/","title":{"rendered":"2003 Publications"},"content":{"rendered":"\n
The year 2003 saw considerable advancements in polysilicon resonator performance with the first bulk-mode MEMS resonators (a disk and a ring) to exceed gigahertz frequency, the first extremely high-Q<\/em> wine-glass disk resonators, and the first micromechanical resonator arrays — all advancements destined to shape future approaches to high frequency high-Q<\/em> MEMS resonator design for both oscillators . This year also brought on new transistor oscillator designs, including a series resonant design that offered differential noise cancellation while providing flexibility in phase inversion, as well as the first instance of automatic-level control to improve phase noise.<\/p>\n\n\n\n M. A. Abdelmoneum, M. U. Demirci, and C. T.-C. Nguyen, \u201cStemless wine-glass-mode disk micromechanical resonators<\/a>,\u201d Proceedings<\/em>, 16th Int. IEEE Micro Electro Mechanical Systems Conf., Kyoto, Japan, Jan. 19.-23, 2003, pp. 698-701.<\/p>\n\n\n\n C. T.-C. Nguyen, \u201cMEMS technologies for communications (invited keynote)<\/a>,\u201d Tech. Proceedings<\/em>, 2003 Nanotechnology Conference and Trade Show, San Francisco, California, February 23-27, 2003, pp. 452-455.<\/p>\n\n\n\n J. E. Butler, T. Feygelson, L. Sekaric, H. Craighead, J. Wang, and C. T.-C. Nguyen, \u201cDiamond materials for MEMS and NEMS structures and devices,\u201d Tech. Proceedings<\/em>, 2003 Nanotechnology Conference and Trade Show, San Francisco, California, February 23-27, 2003, pp. 474-477.<\/p>\n\n\n\n S. Lee and C. T.-C. Nguyen, \u201cInfluence of automatic level control on micromechanical resonator oscillator phase noise<\/a>,\u201d Proceedings,<\/em> 2003 IEEE Int. Frequency Control Symposium, Tampa, Florida, May 5-8, 2003, pp. 341-349.<\/p>\n\n\n\n J. R. Clark, M. A. Abdelmoneum, C. T.-C. Nguyen, \u201cUHF high-order radial-contour mode disk resonators<\/a>,\u201d Proceedings,<\/em> 2003 IEEE Int. Frequency Control Symposium, Tampa, Florida, May 5-8, 2003, pp. 802-809.<\/p>\n\n\n\n M. U. Demirci and C. T.-C. Nguyen, \u201cHigher-mode free-free beam micromechanical resonators<\/a>,\u201d Proceed\u00adings,<\/em> 2003 IEEE Int. Frequency Control Symposium, Tampa, Florida, May 5-8, 2003, pp. 810-818.<\/p>\n\n\n\n J. Wang, Z. Ren, and C. T.-C. Nguyen, \u201c1.14-GHz self-aligned vibrating micromechanical disk resonator<\/a>,\u201d Tech. Digest<\/em>, 2003 Radio Frequency Integrated Circuits Symposium, Philadelphia, Pennsylvania, June 8-10, 2003, pp. 335-338.<\/p>\n\n\n\n M. U. Demirci, M. A. Abdelmoneum, and C. T.-C. Nguyen, \u201cMechanically corner-coupled square microresonator array for reduced series motional resistance<\/a>,\u201d Dig. of Tech. Papers<\/em>, the 12th<\/sup> Int. Conf. on Solid-State Sensors & Actuators (Transducers\u201903), Boston, Massachusetts, June 8-12, 2003, pp. 955-958.<\/p>\n\n\n\n J. Wang, Z. Ren, and C. T.-C. Nguyen, \u201cSelf-aligned 1.14-GHz vibrating radial-mode disk resonators<\/a>,\u201d Dig. of Tech. Papers<\/em>, the 12th<\/sup> Int. Conf. on Solid-State Sensors & Actuators (Transducers\u201903), Boston, Massa\u00adchusetts, June 8-12, 2003, pp. 947-950.<\/p>\n\n\n\n Y. Xie, S.-S. Li, Y.-W. Lin, Z. Ren, and C. T.-C. Nguyen, \u201cUHF micromechanical extensional wine-glass mode ring resonators<\/a>\u201d Technical Digest<\/em>, 2003 IEEE International Electron Devices Meeting, Washington, DC, Dec. 8-10, 2003, pp. 953-956. (best paper award winner)<\/em><\/strong><\/p>\n\n\n\n