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Filtering by: Creator Campbell, H. F. Remove constraint Creator: Campbell, H. F. Academic Affiliation Electrical Engineering and Computer Science Remove constraint Academic Affiliation: Electrical Engineering and Computer Science

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  • Silencer! : a tool for substrate noise coupling analysis

    Creator:
    Birrer, Patrick
    Abstract:
    This thesis presents Silencer!, a fully automated, schematic-driven tool for substrate noise coupling simulation and analysis. It has been integrated in the CADENCE DFII environment and seamlessly enables substrate coupling analysis in a standard mixed-signal design flow. Silencer! aids IC designers in the analysis of substrate noise coupling at different...
    Resource Type:
    Masters Thesis
    Full Text:
    F SB FV V Vγ= + Φ + − Φ (�2.1) 12 where VSB is the voltage between the source and the

  • End-user testing for the Lyee methodology using the screen transition paradigm and WYSIWYT

    Creator:
    Brown, Darren, Burnett, Margaret, 1949-, and Rothermel, Gregg
    Abstract:
    End-user specification of Lyee programs is one goal envisioned by the Lyee methodology. But with any software development effort comes the possibility of faults. Thus, providing end users a means to enter their own specifications is not enough; they must also be provided with the means to find faults in...
    Resource Type:
    Technical Report
    Full Text:
    either to a computation node or a predicate node · Predicate Node: each branch (T or F) continuing flow

  • Design of a variable gain, high linearity, low power baseband filter for WLAN transmitters

    Creator:
    Ranganathan, Sachin
    Abstract:
    A variable gain, high linearity, low power baseband filter for WLAN applications is implemented in a 1.5 V 3 V 0.15 μm CMOS process. This fourth-order low-pass filter, which is introduced in the transmit channel as a reconstruction filter between the D/A converter and the mixer, has a measured cut-off...
    Resource Type:
    Masters Thesis
    Full Text:
    ............................ 58 APPENDIX E Layout of the Digital Logic Block .......................... 64 APPENDIX F MATLAB Code

  • Generalizing WYSIWYT for use in the screen transition paradigm

    Creator:
    Brown, Darren
    Abstract:
    How can rigorous forms of testing be supported in a way that is both compatible with the visual aspect of visual programming languages, and usable by the audiences using those languages - even when the audience has no background in software engineering? Visual programs are likely to contain at least...
    Resource Type:
    Masters Thesis
    Full Text:
    : if (EC==1 and (En-or? Asgno) and (Error? Asgnl)) F 4 E + Asgnl 18 it ((Error AsgnO) or(Error AsgnI

  • Design of high efficiency step-down switched capacitor DC/DC converter

    Creator:
    Ma, Mengzhe
    Abstract:
    Recently, switched capacitor DC/DC converters are extensively used in portable electronic devices because they feature many advantages, such as high efficiency, small package, low quiescent current, minimal external components and low cost. In this thesis, two step-down switched capacitor DC/DC converters are designed. One has the fixed output options 1.5V,...
    Resource Type:
    Masters Thesis
    Full Text:
    -_--)-.- Vout I I gain 2/3 Vin _____ ______ Vout I I I gain = 3/4 gain=1 )H _Vout II gain =2 Vin I I

  • Random number generation on handheld devices for cryptographic applications

    Creator:
    Montville, Adam W.
    Abstract:
    Random number generation is important in many fields today. It is particularly important in the field of cryptography when generating nonce values, cryptographic keys, and other data required in many cryptographic applications. The proliferation of small, handheld devices that are typically connected to large networks via a wireless connection requires...
    Resource Type:
    Masters Thesis
    Full Text:
    low half of they WORD. Let the collected point data be represented by F, then P = (LO(coord) ® HI

  • Three methods for estimating subpixel cover fractions in coarse resolution imagery

    Creator:
    Damon, Diane L.
    Abstract:
    Coarse resolution imagery, such as that produced by the MODIS instrument, poses the challenge of estimating sub-pixel proportions of di erent land cover types. This problem is di cult because of the variety and variability of vegetation within individual pixels. This thesis describes and compares two existing algorithms for estimating...
    Resource Type:
    Masters Thesis
    Full Text:
    , pp. 1093–1114, 2000. [6] Cihlar, J., Ly, H., Li, Z., Chen, J., Pokrant, H., and Huang, F

  • A resource-constrained scheduling scheme that considers resources operating at multiple voltages and register assignment

    Creator:
    Lee, Chee
    Abstract:
    Power and timing requirements are becoming more and more stringent as applications move from less mobile devices to more mobile ones. As such, it is important to optimize these applications as much as possible in order to provide the best solution that is low power and low latency. Although there...
    Resource Type:
    Masters Thesis
    Full Text:
    adders one at 5V, one at 3.3V, and one at 2.2V. 0 F B C 0 H A B A C 0 put = no resource constt FU

  • Algorithms and tools for optimization of integrated RF VCOs

    Creator:
    Kratyuk, Volodymyr
    Abstract:
    This thesis presents algorithms and tools for the automated design of RF LC CMOS voltage controlled oscillators (VCOs) with low phase noise given a set of specifications. The electromagnetic solver, ASITIC, combined with the circuit simulator, SpectreRF, allows optimization of the VCO circuit parameters and inductor layout. This approach gives...
    Resource Type:
    Masters Thesis
    Full Text:
    around X,: f(X)= f(X)+ Vf (x1)T (x x)+ 1(x x)H(xXx x1)T (2.1) where H(X,) is the Hessian matrix

  • The design of delta-sigma modulators for multi-standard RF receivers

    Creator:
    Liu, Mingliang
    Abstract:
    The transition from second-generation (2G) to third-generation (3G) wireless cellular and cordless telephone systems requires multi-standard adaptability in a single RF receiver equipment. An important answer to this request is the use of Delta-Sigma modulators for IF-to-baseband conversion, which will satisfy the dynamic range requirements for digital signal processing, and...
    Resource Type:
    Masters Thesis
    Full Text:
    to acknowledge the other members of my committee, Dr. Un-Ku Moon and Dr. Molly H. Shor for taking