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  • 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.
1

Low power scheduling schemes that consider latency and resource constraints at multiple voltages /

Huang, Shyh-Sen. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 51-53). Also available on the World Wide Web.
2

Recursive receiver down-converters with multiband feedback and gain-reuse for low-power applications

Han, Junghwan, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.
3

TuneChip post-silicon tuning of dual-vdd designs /

Bijansky, Stephen. January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2008. / Vita. Includes bibliographical references.
4

Dynamic phase controller for flicker mitigation

Wang, Chau-Shing, January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 111-118). Also available on the Internet.
5

Dynamic phase controller for flicker mitigation /

Wang, Chau-Shing, January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 111-118). Also available on the Internet.
6

High gain low power operational amplifier design and compensation techniques /

Li, Lisha, January 2007 (has links) (PDF)
Thesis (Ph. D.)--Brigham Young University. Dept. of Electrical and Computer Engineering, 2007. / Includes bibliographical references (p. 117-121).
7

Cache design for low power and yield enhancement

Mohammad, Baker Shehadah. January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2008. / Vita. Includes bibliographical references.
8

Adiabatic quasi-static CMOS multiplier. / Adiabatic quasi-static CMOS

January 2000 (has links)
Mak Wing-sum. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaf [68]). / Abstracts in English and Chinese. / List of Figures --- p.I / List of Tables --- p.III / ACKNOWLEDGMENTS / ABSTRACT / Chapter Chapter I --- Introduction / Chapter 1.1 --- Introduction - Low Power --- p.I-1 / Chapter 1.2 --- Power Consumption in cmos Circuit --- p.I-1 / Chapter 1.2.1 --- Static Power Dissipation --- p.I-2 / Chapter 1.2.2 --- Dynamic Power Dissipation --- p.I-5 / Chapter 1.2.3 --- Short Circuit Power Dissipation --- p.I-8 / Chapter 1.3 --- Total Power Consumption of a CMOS Circuit --- p.I-10 / Chapter 1.4 --- Objective of the Project --- p.I-10 / Chapter CHAPTER II --- Background : Low Power Electronic - Adiabatic Logic / Chapter 2.1 --- Low Power Design --- p.II-12 / Chapter 2.2 --- Adiabatic Switching --- p.II-12 / Chapter 2.3 --- Adiabatic Logic --- p.II-14 / Chapter 2.4 --- History of Adiabatic Logic --- p.II-17 / Chapter CHAPTER III --- Adiabatic Quasi-Static CMOS Inverter / Chapter 3.1 --- Building Block of AqsCMOS Logic --- p.III -18 / Chapter 3.2.1 --- AqsCMOS Inverter --- p.III -20 / Chapter 3.2.2 --- Diodes of AqsCMOS Inverter --- p.III -22 / Chapter 3.3 --- Pipeline Clocking of AqsCMOS Inverter Chain --- p.III -23 / Chapter Chapter IV --- Power Clock Generator / Chapter 4.1 --- Inductor - Capacitor Oscillator --- p.IV -24 / Chapter 4.2 --- Power Clock Generator / Chapter 4.2.1 --- Structure of Power Clock Generator --- p.IV / Chapter 4.2.2 --- power Consumption of Power Clock Generator --- p.IV -27 / Chapter Chapter V --- Adiabatic QuasI-Static CMOS Multiplier / Chapter 5.1 --- Baugh - Wooley Multiplier --- p.V-32 / Chapter 5.2 --- Structure of Multiplier --- p.V-34 / Chapter Chapter VI --- Simulations / Chapter 6.1 --- AqsCMOS Inverter / Chapter 6.1.1 --- Logic Alignment of AqsCMOS Inverter --- p.VI -38 / Chapter 6.1.2 --- Practical Implementation of AqsCMOS Inverter --- p.VI -39 / Chapter 6.1.3 --- Pipeline Clocking of AqsCMOS Inverter Chain --- p.VI / Chapter 6.2 --- Power Clock Generator --- p.VI -42 / Chapter 6.3 --- AqsCMOS Pipeline Multiplier --- p.VI -45 / Chapter 6.3.1 --- power estimation of multiplier --- p.VI -46 / Chapter ChapterVII --- evaluations / Chapter 7.1 --- Testing Modules of AqsCMOS Inverter Chain --- p.VII -51 / Chapter 7.2 --- Evaluation of AqsCMOS Multiplier Testing Modulus / Chapter 7.2.1 --- Multiplier Chips Implementation --- p.VII -54 / Chapter 7.2.2 --- AQSCMOS Vs CMOS MULTIPLIER --- p.VII -55 / Chapter 7.2.3 --- Input Current Measurement --- p.VII -58 / Chapter 7.3 --- Power Measurement --- p.VII -63 / Chapter Chapter VIII --- Conclusions and Fiirthfr Developments / Chapter 8.1 --- Conclusions --- p.VIII -65 / Chapter 8.1.1 --- AqsCMOS Inverter --- p.VIII -65 / Chapter 8.1.2 --- Power Clock Generator --- p.VIII -65 / Chapter 8.1.3 --- AQSCMOS MULTIPLIER --- p.VIII -66 / Chapter 8.2 --- Further Development --- p.VIII -66 / Appendix I micro-photography of aqscmos multiplier / Appendix II micro-Photography of CMOS multiplier / Appendix III micro-photography of AqsCMOS inverter chain testing modules / Appendix IV power - meter simulation approach / Appendix V Measurement Setting of AqsCMOS & CMOS Multipliers / Reference
9

Adiabatic low power CMOS.

January 1998 (has links)
by Kelvin Cheung Ka Wai. / Thesis submitted in: June 1997. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1998. / Includes bibliographical references. / ACKNOWLEDGEMENTS --- p.i / ABSTRACT --- p.ii / TABLE OF CONTENTS --- p.iii / LIST OF FIGURES --- p.vi / TIST OF TABLES --- p.viii / Chapter 1. --- INTRODUCTION --- p.1-1 / Chapter 1.1 --- Introduction --- p.1-1 / Chapter 1.2 --- Objective --- p.1-1 / Chapter 1.3 --- Static CMOS Logic and Dynamic Logic --- p.1-1 / Chapter 1.3.1 --- static CMOS logic circuit --- p.1-1 / Chapter 1.3.2 --- Dynamic logic --- p.1-2 / Chapter 1.4 --- Power Consumption in Static CMOS Integrated Circuit --- p.1-4 / Chapter 1.4.1 --- Static power dissipation --- p.1 -4 / Chapter 1.4.2 --- Dynamic power dissipation --- p.1 -6 / Chapter 1.4.2.1 --- Short circuit current --- p.1 -6 / Chapter 1.4.2.2 --- Charging and discharging of load capacitances --- p.1-6 / Chapter 1.4.2.3 --- Total power consumption --- p.1-8 / Chapter 1.5 --- Adiabatic Logic --- p.1-8 / Chapter 1.5.1 --- Low power electronics --- p.1-8 / Chapter 1.5.2 --- History of adiabatic logic --- p.1 -9 / Chapter 1.6 --- Resources --- p.1-10 / Chapter 1.6.1 --- Computing instrument --- p.1-10 / Chapter 1.6.2 --- CAD tools --- p.1-10 / Chapter 1.6.3 --- Fabrication --- p.1-11 / Chapter 1.7 --- Organisation of the Thesis --- p.1-11 / Chapter 2. --- BACKGROUND THEORIES --- p.2-1 / Chapter 2.1 --- Limit of energy dissipation --- p.2-1 / Chapter 2.2 --- Reversible Electronics --- p.2-1 / Chapter 2.2.1 --- Reversibility --- p.2-1 / Chapter 2.2.2 --- Adiabatic Switching --- p.2-3 / Chapter 2.2.2.1 --- Conventional Charging --- p.2-3 / Chapter 2.2.2.2 --- Adiabatic Charging --- p.2-4 / Chapter 2.2.3 --- Reversible devices --- p.2-5 / Chapter 2.3 --- Compatibility to CMOS Logic --- p.2-6 / Chapter 3. --- ADIABATIC QUASI-STATIC CMOS --- p.3-1 / Chapter 3.1 --- Swinging between 0 and 1 by Harmonic Motion --- p.3-1 / Chapter 3.1.1 --- Starting from a simple pendulum --- p.3-1 / Chapter 3.1.2 --- Inductor-capacitor oscillator --- p.3-2 / Chapter 3.2 --- Redistribution of Charge --- p.3-3 / Chapter 3.3 --- Adiabatic Quasi-static Logic --- p.3-4 / Chapter 3.3.1 --- False reversible inverter --- p.3-4 / Chapter 3.3.2 --- Adiabatic inverter --- p.3-5 / Chapter 3.3.3 --- Effective capacitance --- p.3-7 / Chapter 3.3.4 --- Logic alignment --- p.3-8 / Chapter 3.3.5 --- Cascading the adiabatic inverters --- p.3-10 / Chapter 3.3.5.1 --- Compensated cascading --- p.3-10 / Chapter 3.3.5.2 --- Balanced cascading --- p.3-11 / Chapter 3.4 --- Frequency Control --- p.3-12 / Chapter 3.5 --- Compatibility of AqsCMOS with Static CMOS Logic --- p.3-13 / Chapter 4. --- ADIABATIC QUASI-STATIC CMOS INVERTERS --- p.4-1 / Chapter 4.1 --- Design --- p.4-1 / Chapter 4.1.1 --- Realisation of current direction control device --- p.4-1 / Chapter 4.1.2 --- Implementation of AqsCMOS inverter by current direction control device --- p.4-2 / Chapter 4.1.3 --- Layout --- p.4-3 / Chapter 4.1.3.1 --- Horizontal Transistor Diode --- p.4-3 / Chapter 4.1.3.2 --- Transistor pair --- p.4-9 / Chapter 4.2 --- Capacitance Calculation --- p.4-9 / Chapter 4.2.1 --- Non-switching device --- p.4-10 / Chapter 4.2.2 --- Switching device --- p.4-11 / Chapter 4.3 --- Clocking Scheme --- p.4-13 / Chapter 4.4 --- Energy Loss of AqsCMOS inverter --- p.4-14 / Chapter 5. --- ADIABATIC CLOCKS GENERATOR --- p.5-1 / Chapter 5.1 --- Introduction --- p.5-1 / Chapter 5.2 --- Full Adiabatic Clocks Generator --- p.5-1 / Chapter 5.2.1 --- Sizes of the transistors used --- p.5-2 / Chapter 5.2.2 --- Energy consumption of full adiabatic clocks generator --- p.5-3 / Chapter 5.3 --- Half Adiabatic Clocks Generator --- p.5-4 / Chapter 5.3.1 --- Transistor sizing --- p.5-5 / Chapter 5.3.2 --- Energy consumption of the half adiabatic clock generator --- p.5-5 / Chapter 5.3.3 --- Weakness of the half adiabatic clocks generator --- p.5-6 / Chapter 5.4 --- Automatic Adiabatic Clocks Generator --- p.5-6 / Chapter 5.4.1 --- Operation of automatic adiabatic clocks generator --- p.5-7 / Chapter 5.4.2 --- Energy consumption of automatic adiabatic clocks generator --- p.5-9 / Chapter 6. --- EVALUATION --- p.6-1 / Chapter 6.1 --- Introduction --- p.6-1 / Chapter 6.2 --- Simulation Results --- p.6-1 / Chapter 6.2.1 --- Adiabatic clocks generators --- p.6-1 / Chapter 6.2.2 --- Adiabatic quasi-static CMOS inverters --- p.6-4 / Chapter 6.2.2.1 --- Functional evaluation --- p.6-4 / Chapter 6.2.2.2 --- Performance evaluation --- p.6-6 / Chapter 6.3 --- Test Circuit - Pendulum --- p.6-8 / Chapter 6.3.1 --- Layout --- p.6-8 / Chapter 6.3.2 --- Test circuit of pendulum --- p.6-10 / Chapter 6.3.3 --- Module 1 - Full adiabatic clocks generator (fclk) --- p.6-11 / Chapter 6.3.4 --- Module 2 - Half adiabatic clocks generator (hclk) --- p.6-13 / Chapter 6.3.5 --- Module 3 to 5- Adiabatic inverter chains --- p.6-14 / Chapter 6.3.5.1 --- DC characteristics --- p.6-14 / Chapter 6.3.5.2 --- AC characteristics --- p.6-14 / Chapter 6.3.6 --- Power dissipation --- p.6-17 / Chapter 7 --- CONCLUSIONS --- p.7-1 / Chapter 7.1 --- Introduction --- p.7-1 / Chapter 7.2 --- Design --- p.7-1 / Chapter 7.2.1 --- Adiabatic quasi-static CMOS logic --- p.7-1 / Chapter 7.2.2 --- Adiabatic quasi-static CMOS inverters --- p.7-2 / Chapter 7.2.3 --- Adiabatic clocks generator --- p.7-2 / Chapter 7.3 --- Function --- p.7-3 / Chapter 7.4 --- Power Dissipation --- p.7-3 / Chapter 7.5 --- Discussion --- p.7-3 / Chapter 7.6 --- Further Development --- p.7-3 / Chapter 7.7 --- Conclusion --- p.7-4 / Chapter 8. --- REFERENCES --- p.8-1 / APPENDIX I TABLE OF PTN LAYOUT PENDULUM --- p.I-1 / APPENDIX II PHOTOGRAPHS OF PENDULUM --- p.II-1
10

A low voltage 900 MHz CMOS mixer.

January 2001 (has links)
by Cheng Wang Chi. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 108-111). / Abstracts in English and Chinese. / Abstract --- p.i / 摘要 --- p.iii / Acknowledgments --- p.v / Contents --- p.vii / List of Tables --- p.xiii / List of Figures --- p.xiv / Chapter Chapter1 --- Introduction --- p.1 / Chapter 1.1 --- Motivation --- p.1 / Chapter 1.2 --- Technical Challenges of CMOS RF Design --- p.2 / Chapter 1.3 --- General Background --- p.2 / Chapter 1.3.1 --- Bipolar and CMOS Mixers --- p.4 / Chapter 1.4 --- Research Goal --- p.4 / Chapter 1.5 --- Thesis Outline --- p.5 / Chapter Chapter2 --- RF Fundamentals --- p.6 / Chapter 2.1 --- Introduction --- p.6 / Chapter 2.2 --- Frequency Translation --- p.6 / Chapter 2.3 --- Conversion Gain --- p.8 / Chapter 2.4 --- Linearity --- p.8 / Chapter 2.4.1 --- 1-dB Compression Point --- p.11 / Chapter 2.4.2 --- Third Intercept Point (IP3) --- p.11 / Chapter 2.5 --- Dynamic Range (DR) --- p.13 / Chapter 2.5.1 --- Spurious-Free Dynamic Range (SFDR) --- p.13 / Chapter 2.5.2 --- Blocking Dynamic Range (BDR) --- p.14 / Chapter 2.6 --- Blocking and Desensitization --- p.15 / Chapter 2.7 --- Port-to-Port Isolation --- p.15 / Chapter 2.8 --- Single-Balanced and Double-Balanced Mixers --- p.16 / Chapter 2.9 --- Noise --- p.16 / Chapter 2.9.1 --- Noise in the Local Oscillator --- p.17 / Chapter 2.9.2 --- Noise Figure --- p.18 / Chapter Chapter3 --- Downconversion Mixer --- p.19 / Chapter 3.1 --- Introduction --- p.19 / Chapter 3.2 --- Review of Mixer Topology --- p.19 / Chapter 3.2.1 --- Square-Law Mixer --- p.20 / Chapter 3.2.2 --- CMOS Gilbert Cell --- p.21 / Chapter 3.2.3 --- Potentiometric Mixer --- p.22 / Chapter 3.2.4 --- Subsampling Mixer --- p.23 / Chapter Chapter4 --- Proposed Downconversion Mixer --- p.24 / Chapter 4.1 --- Analysis of Proposal Mixer --- p.24 / Chapter 4.2 --- Current Folded Mirror Mixer --- p.24 / Chapter 4.2.1 --- Operating Principle --- p.25 / Chapter 4.2.2 --- Large Signal Analysis --- p.26 / Chapter 4.2.3 --- Small Signal Analysis --- p.29 / Chapter 4.3 --- Current Mode Mixer --- p.32 / Chapter 4.3.1 --- Operating Principle --- p.33 / Chapter 4.3.2 --- Large Signal Analysis --- p.33 / Chapter 4.3.3 --- Small Signal Analysis --- p.34 / Chapter 4.3.4 --- V-I Converter --- p.36 / Chapter 4.3.4.1 --- Equation Analysis --- p.37 / Chapter 4.4 --- Second Order Effects --- p.38 / Chapter 4.4.1 --- Device Mismatch --- p.38 / Chapter 4.4.2 --- Body Effect --- p.39 / Chapter 4.5 --- Single-ended to Differential-ended converter --- p.39 / Chapter 4.6 --- Output Buffer Stage --- p.40 / Chapter 4.7 --- Noise Theory --- p.41 / Chapter 4.7.1 --- SSB and DSB Noise Figure --- p.42 / Chapter 4.7.2 --- Noise Figure --- p.43 / Chapter Chapter5 --- Simulation Results --- p.44 / Chapter 5.1 --- Introduction --- p.44 / Chapter 5.2 --- Current Folded Mirror Mixer --- p.44 / Chapter 5.2.1 --- Conversion Gain --- p.45 / Chapter 5.2.2 --- Linearity --- p.46 / Chapter 5.2.2.1 --- 1dB Compression Point and IIP3 --- p.49 / Chapter 5.2.3 --- Output Buffer Stage --- p.49 / Chapter 5.3 --- Current Mode Mixer --- p.51 / Chapter 5.3.1 --- Conversion Gain --- p.51 / Chapter 5.3.2 --- Linearity --- p.52 / Chapter 5.3.2.1 --- 1-dB Compression Point and IIP3 --- p.52 / Chapter 5.3.3 --- Output Buffer Stage --- p.53 / Chapter 5.3.4 --- V-I Converter --- p.54 / Chapter 5.4 --- Single-ended to Differential-ended Converter --- p.55 / Chapter Chapter6 --- Layout Consideration --- p.57 / Chapter 6.1 --- Introduction --- p.57 / Chapter 6.2 --- CMOS transistor Layout --- p.57 / Chapter 6.3 --- Resistor Layout --- p.59 / Chapter 6.4 --- Capacitor Layout --- p.60 / Chapter 6.5 --- Substrate Tap --- p.62 / Chapter 6.6 --- Pad Layout --- p.63 / Chapter 6.7 --- Analog Cell Layout --- p.64 / Chapter Chapter7 --- Measurements --- p.65 / Chapter 7.1 --- Introduction --- p.65 / Chapter 7.2 --- Downconversion mixer --- p.66 / Chapter 7.3 --- PCB Layout --- p.66 / Chapter 7.4 --- Test Setups --- p.68 / Chapter 7.4.1 --- Measurement Setup for S-Parameter --- p.68 / Chapter 7.4.2 --- Measurement Setup for 1-dB Compression Point and IIP3 --- p.70 / Chapter 7.5 --- Measurement Result of the Current Folded Mirror Mixer --- p.72 / Chapter 7.5.1 --- S-Parameter Measurement --- p.75 / Chapter 7.5.2 --- Conversion Gain and the Effect of the IF Variation --- p.77 / Chapter 7.5.3 --- 1-dB Compression Point --- p.78 / Chapter 7.5.4 --- IIP3 --- p.79 / Chapter 7.5.5 --- LO Power Effect to the Mixer --- p.81 / Chapter 7.5.6 --- Performance Summaries of the Current Folded Mirror Mixer --- p.82 / Chapter 7.5.7 --- Discussion --- p.83 / Chapter 7.6 --- Measurement Result of the Current Mode Mixer --- p.84 / Chapter 7.6.1 --- S-Parameter Measurement --- p.87 / Chapter 7.6.2 --- Conversion Gain and the Effect of the IF Variation --- p.89 / Chapter 7.6.3 --- 1-dB Compression Point --- p.90 / Chapter 7.6.4 --- IIP3 --- p.91 / Chapter 7.6.5 --- LO Power Effect to the Mixer --- p.93 / Chapter 7.6.6 --- Performance Summaries of the Current Mode Mixer --- p.94 / Chapter 7.6.7 --- Discussion --- p.95 / Chapter 7.7 --- Measurement Result of the Single-ended to Differential-ended converter --- p.96 / Chapter 7.7.1 --- Measurement Setup for the Phase Difference --- p.97 / Chapter 7.7.2 --- Phase Difference Measurement --- p.98 / Chapter 7.7.3 --- Discussion --- p.99 / Chapter Chapter8 --- Conclusion --- p.100 / Chapter Appendix A --- Characteristics of the Gilbert Quad Pair --- p.102 / Chapter A.1 --- Large-Signal Analysis --- p.102 / Chapter Appendix B --- Characteristics of the V-I Converter --- p.105 / Chapter B.1 --- Large-Signal Analysis --- p.105 / Bibliography --- p.108

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