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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.
31

Differences in electrical impedance measurements due to guarded/unguarded electrodes in homogeneous/inhomogeneous regions

Reed, Wen-Yin F. January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
32

A method of generating n-branch Millman networks

Teichgraeber, Richard D. January 1966 (has links)
LD2668 .T4 1966 T262 / Master of Science
33

Impedance based integrated circuits for biological sensing

Ma, Hanbin January 2014 (has links)
No description available.
34

Systematic realization of negative impedance converter and its application to the synthesis of driving-point nonlinearcharacteristic

劉金城, Lau, Kam-shing. January 1973 (has links)
published_or_final_version / Electrical Engineering / Master / Master of Philosophy
35

Impedance determination of a RF plasma discharge by external measurements

Krautschik, Christof Gabriel, 1957- January 1989 (has links)
The equivalent impedance of a RF plasma was experimentally determined by monitoring the voltage and current waveform for different input powers in real time. Average ion energies and fluxes were determined by a computer model which takes ion collisions in the sheath regions into account. In addition two models were proposed which explain how RF energy is converted to DC potential energy in the sheath. Etch rates of Si in a CF₄ discharge were also evaluated and related to the measurements.
36

Rigorous analysis of delectric resonator antenna using the method of moments.

January 1993 (has links)
by Leung, Kowk-wa. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1993. / Includes bibliographical references (leaves 207-211). / Dedication / Acknowledgements / CHAPTER / Chapter 1. --- INTRODUCTION --- p.1 / Chapter 2. --- ANALYSIS OF A PROBE-FED HEMISPHERICAL DR ANTENNA --- p.13 / Chapter 2.1 --- Introduction --- p.13 / Chapter 2.2 --- Problem Formulation --- p.14 / Chapter 2.3 --- Single Cavity Mode Approximation --- p.33 / Chapter 2.3.1 --- Evaluation of Input Impedance --- p.33 / Chapter 2.3.2 --- Measured and Computed Results --- p.36 / Chapter 2.4 --- Rigorous Moment Method Solution --- p.47 / Chapter 2.4.1 --- Efficient Evaluation of GEz --- p.47 / Chapter 2.4.2 --- Moment Method Formulation for Input Impedance --- p.51 / Chapter 2.4.3 --- Evaluation of Z-matrix --- p.56 / Chapter 2.4.4 --- Evaluation of V-matrix --- p.62 / Chapter 2.4.5 --- Convergence Checks --- p.65 / Chapter 2.4.6 --- Measured and Computed Results --- p.91 / Chapter 2.4.7 --- Conclusion --- p.113 / Chapter 2.5 --- Theoretical Single Cavity Mode Radiation Patterns --- p.114 / Chapter 2.6 --- Conclusion --- p.117 / Chapter 3. --- ANALYSIS OF APERTURE COUPLED HEMISPHERICAL DR ANTENNA --- p.118 / Chapter 3.1 --- Introduction --- p.118 / Chapter 3.2 --- Problem Formulation --- p.120 / Chapter 3.3 --- Moment Method Solution --- p.133 / Chapter 3.4 --- Magnetic Field Green's Function of DR Antenna --- p.138 / Chapter 3.5 --- Efficient Evaluations of Antenna Green's Function and Yamn --- p.150 / Chapter 3.5.1 --- Modal Green's function of DR Antenna --- p.150 / Chapter 3.5.2 --- Evaluation of Yamn --- p.153 / Chapter 3.6 --- Single Cavity Mode Approximation --- p.155 / Chapter 3.6.1 --- Evaluation of Input Impedance --- p.155 / Chapter 3.6.2 --- Measured and Computed Results --- p.157 / Chapter 3.6.3 --- Conclusion --- p.165 / Chapter 3.7 --- Exact Modal Solution --- p.166 / Chapter 3.7.1 --- Convergence Checks --- p.166 / Chapter 3.7.2 --- Measured and Computed Results --- p.166 / Chapter 3.7.3 --- Conclusion --- p.187 / Chapter 3.8 --- Conclusion --- p.188 / Chapter 4. --- CONCLUSION --- p.189 / APPENDIX A PROOF OF EQUATION (2-16) --- p.192 / APPENDIX B DERIVATION OF EQUATION (2-43) --- p.193 / APPENDIX C DERIVATION OF EQUATION (2-44) --- p.196 / APPENDIX D PROPAGATION CONSTANT OF FIELDS INSIDE MICROSTRIPLINE --- p.198 / APPENDIX E NUMERICAL TECHNIQUE OF SPECTRAL DOMAIN INTEGRAL --- p.200 / APPENDIX F EXPERIMENTAL SET-UP FOR PROBE- FED DR ANTENNA MEASUREMENT --- p.203 / APPENDIX G EXPERIMENTAL SET-UP FOR APERTURE- COUPLED DR ANTENNA MEASUREMENT --- p.205 / REFERENCES --- p.207 / LIST OF PUBLICATIONS PRODUCED DURING THE STUDY A-l / INTERNATIONAL AWARD OBTAINED DURING THE STUDY B-l
37

Systematic realization of negative impedance converter and its application to the synthesis of driving-point nonlinear characteristic.

Lau, Kam-shing. January 1973 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1973. / Mimeographed.
38

Broadband impedance matching of a loop antenna

Gentry, Denton Eugene 08 1900 (has links)
No description available.
39

A digital method of locating the poles and zeros of an impedance function

Cunningham, James William 12 1900 (has links)
No description available.
40

Development of a new reconstruction algorithm and an electrical impedance tomography system /

Woo, Hok Wai. January 1990 (has links)
Thesis (Ph. D.)--University of Washington, 1990. / Vita. Includes bibliographical references (leaves [174]-182).

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