<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-19T02:01:25Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/28447" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/28447</identifier><datestamp>2022-01-13T07:54:29Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131023</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">L. Rafael Reif.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Mitros, Piotr, 1979-</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2005-09-26T20:31:15Z</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">57016868</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2004.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 49-50).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">This thesis presents a system for optimization of analog circuit topologies and component values. The topology is optimized using simulated annealing, while the component values are optimized using gradient descent. Local minima are avoided and constraints are kept through the use of coordinate transformations, as well as the use of default starting points for component values. The system is targeted for use in 3D integrated circuit design. The architecture is extendable, and is designed to eventually include capabilities for automated layout and mixed-signal design.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Piotr Mitros.</dim:field>
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   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">A framework for analog circuit optimization</dim:field>
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   	&lt;Title>A framework for analog circuit optimization&lt;/Title>
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   	&lt;PublicationDate>2004&lt;/PublicationDate>
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   	&lt;Abstract>This thesis presents a system for optimization of analog circuit topologies and component values. The topology is optimized using simulated annealing, while the component values are optimized using gradient descent. Local minima are avoided and constraints are kept through the use of coordinate transformations, as well as the use of default starting points for component values. The system is targeted for use in 3D integrated circuit design. The architecture is extendable, and is designed to eventually include capabilities for automated layout and mixed-signal design.&lt;/Abstract>
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