• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 579
  • 188
  • 159
  • 56
  • 49
  • 25
  • 24
  • 17
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 8
  • Tagged with
  • 1310
  • 434
  • 415
  • 411
  • 380
  • 359
  • 318
  • 240
  • 239
  • 234
  • 180
  • 171
  • 170
  • 139
  • 134
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

A theoretical and experimental study of slender oscilating water columns

Dooley, Thomas January 1995 (has links)
No description available.
62

Oversampling A/D Converters with Improved Signal Transfer Functions

Pandita, Bupesh 21 April 2010 (has links)
This thesis proposes a low-IF receiver architecture suitable for the realization of single-chip receivers. To alleviate the image-rejection requirements of the front-end filters an oversampling complex discrete-time ΔΣ ADC with a signal-transfer function that achieves a significant filtering of interfering signals is proposed. A filtering ADC reduces the complexity of the receiver by minimizing the requirements of analog filters in the IF digitization path. Discrete-time ΔΣ ADCs have precise resonant frequency and clock frequency ratios and, hence, do not require the calibration or tuning that is necessary in the case of continuous-time ΔΣ modulator implementations. This feature makes the proposed discrete- time ΔΣ ADC ideal for multistandard receiver applications.
63

Aspects of designing a high speed analog to digital converter /

Hsu, M. S. January 1992 (has links) (PDF)
Thesis (M. Eng. Sc.)--University of Adelaide, Dept. of Electrical and Electronic Engineering, 1994? / Includes bibliographical references (leaves 212-223).
64

Analysis of power factor correction converters /

Yeh, Thomas. January 1992 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1992. / Typescript. Includes bibliographical references.
65

Average current-mode control and charge control for PWM converters /

Tang, Wei, January 1994 (has links)
Thesis (M.A.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 171-174). Also available via the Internet.
66

Zero-voltage switched resonant and PWM converters : design-oriented analysis and performance evaluation /

Sabaté, Juan A., January 1994 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 288-308). Also available via the Internet.
67

A new small-signal model for current-mode control /

Ridley, Raymond B., January 1990 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 192-196). Also available via the Internet.
68

Comparison of input current spectral components for flyback PWM and resonant converters /

Kvalheim, Erik M., January 1991 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1991. / Vita. Abstract. Includes bibliographical references (leaves 181-183). Also available via the Internet.
69

Theory and applications of delta-sigma analogue-to-digital converters without negative feedback

Soell, Sven. January 2008 (has links)
Thesis (Ph.D.) - University of Glasgow, 2008. / Ph.D. thesis submitted to the Department of Electronics and Electrical Engineering, Faculty of Engineering, University of Glasgow, 2008. Includes bibliographical references. Print version also available.
70

High current density low voltage isolated DC-DC converters with fast transient response

Yao, Liangbin. January 2007 (has links)
Thesis (Ph.D.)--University of Central Florida, 2007. / Adviser: Issa Batarseh. Includes bibliographical references (p. 144-154). Also available in print.

Page generated in 0.0483 seconds