Search Constraints

Start Over
Filtering by: Committee Member Settaluri, Raghu Remove constraint Committee Member: Settaluri, Raghu

Search Results

  • Model extraction of a paddle in plastic surface-mount RF-IC packages

    Creator:
    Sundberg, Garth
    Abstract:
    Plastic packaging is a cost-effective solution for housing RF and microwave integrated circuits in low cost communication devices. While enabling low cost packaging of integrated circuits, plastic packages including the circuit ground patch (paddle) inside the package can have a significant parasitic effect on circuit performance. The purpose of this...
    Resource Type:
    Masters Thesis
    Full Text:
    needed to make it through the Master's program. I would also like to thank Professor Raghu Settaluri

  • Ground tap placement and sizing to minimize substrate noise coupling in RF LNAs

    Creator:
    Sundaresan, Arathi
    Abstract:
    The substrate noise injected by a stepped buffer circuit into two single-ended 1.5GHz low noise amplifiers is examined for a heavily doped 0.25µm CMOS process. The difference in the LNA noise rejection is characterized as a function of the size and placement of substrate contacts. The use of a resistive...
    Resource Type:
    Masters Thesis
    Full Text:
    . Raghu Settaluri and Dr. Oksana Ostroverkhova for taking the time, and serving on my defense committee

  • An efficient modeling approach for substrate noise coupling analysis with multiple contacts in heavily doped CMOS processes

    Creator:
    Özis, Hatice Dicle
    Abstract:
    A computationally efficient and accurate substrate noise coupling model for multiple contacts in heavily doped CMOS processes is presented and validated with simulations and experimental data. The model is based on Z parameters that are scalable with contact separation and size. This results in fast extraction of substrate resistances for...
    Resource Type:
    Masters Thesis
    Full Text:
    committee, Dr. Raghu Settaluri and Dr. Chih-hung Chang, both of whom have showed interest in my work. I am

  • Analysis and modeling of single-ended and differential spiral inductors in silicon-based RFICs

    Creator:
    Watson, Adam C.
    Abstract:
    A new comprehensive wide-band compact modeling methodology for single-ended spiral inductors and differential spiral inductors is presented. The new modeling methodology creates an equivalent circuit model consisting of frequency-independent circuit elements for use in circuit simulators. A fast automated extraction procedure is developed for determining the circuit element values from...
    Resource Type:
    Masters Thesis
    Full Text:
    thanks to Dr. Raghu Settaluri, Dr. Gabor Temes. and Dr. David Gobeli for giving of their time to sit. on

  • Analysis and modeling of coplanar on-chip interconnects on silicon substrates

    Creator:
    Luoh, Yi
    Abstract:
    The electrical behavior of on-chip interconnects has become a dominant factor in silicon-based high speed, RF, and mixed-signal integrated circuits. In particular, the frequency-dependent loss mechanisms in heavily-doped silicon substrates can have a large influence on the transmission characteristics of on-chip interconnects. To optimize the performance of the integrated circuit,...
    Resource Type:
    Masters Thesis
    Full Text:
    gratitude to Dr. Raghu Kumar Settaluri, Dr. Huaping Liu and Graduate Council Representative Dr. Lewis

  • Radiation effects in III-V heterojunction bipolar transistors

    Creator:
    Vuppala, Soujanya
    Abstract:
    Electron and neutron irradiation effects in InGaP/GaAs single heterojunction bipolar transistors are investigated in this thesis. Devices with different emitter sizes and grown by two different growth techniques were examined. Based on the physics of heterojunction bipolar transistors and concepts of radiation damage mechanisms, the irradiation effects were analyzed. The...
    Resource Type:
    Masters Thesis
    Full Text:
    Dr. Raghu Settaluri, Dr. Chih-hung Chang and Dr. Mike Pavol for giving of their time to serve on my

  • Timing jitter and phase noise in electronic oscillators

    Creator:
    Zhang, Chengwei
    Abstract:
    In the first part of this dissertation, low frequency l/f or flicker noise in the frequency range of Hz to kHz has been identified and demonstrated to be described by temperature fluctuations in heat conduction in bipolar transistors operated at higher power densities. This noise phenomenon is not described by...
    Resource Type:
    Dissertation
    Full Text:
    wonderful teaching on the electronic materials and device courses. I would like to thank Professor Raghu

  • Fabrication and characterization of ferrimagnetic film for RF/microwave crosstalk suppression

    Creator:
    Su, Yu-Wei
    Abstract:
    The primary goal of this thesis is to fabricate a magnetic film between the coplanar transmitted stripline for crosstalk suppression. Crosstalk is caused from undesired inductive and capacitive coupling of signals between two conductors. The effective crosstalk suppression results from the inductive coupling of circuit elements through the lossy properties...
    Resource Type:
    Masters Thesis
    Full Text:
    express my sincere gratitude and heartfelt appreciation to Dr. Chih-Hung Chang and Dr. Raghu Settaluri

  • A MOSCAP pipeline pseudo passive DAC

    Creator:
    Behera, Prachee Shree
    Abstract:
    The design of a 10-bit pipelined charge redistribution DAC employing MOSCAPs biased in their accumulation mode is presented in this thesis. A switched capacitor filter and output buffer have also been designed for the system. The effect of MOSCAP nonlinearity on the performance of the pipelined charge redistribution DAC has...
    Resource Type:
    Masters Thesis
    Full Text:
    course lectures and challenging assignments and projects. Dr. Raghu Settaluri, Prof. Roger

  • Efficient digital predistortion techniques for power amplifier linearization

    Creator:
    Zhuo, Min
    Abstract:
    The importance of spectral efficiency in mobile communications often requires the use of non-constant-envelop linear digital modulation schemes. These modulation techniques carry signal information in both magnitude and phase, thus they must be linearly amplified to avoid nonlinear signal distortion which is not correctable in a typical receiver. A second...
    Resource Type:
    Masters Thesis
    Full Text:
    professors on my committee: Dr. Annette Von Jouanne and Dr. Raghu Settaluri; the graduate Council