{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/87629"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/87629","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Digital signal processing analysis of switched capacitor filters","abstract":"A deterministic and stochastic signal analysis is presented on switched capacitor filters. This relatively new discrete-time circuit design technology provides a wide field of applications in the areas of filters, circuitry, and communications. It also raises numerous problems and challenges in both discrete-time design implementation and noise analysis. Basic principles of switched capacitor integration/summation networks and their interfacing is first presented. A review of fundamental discrete-time system design techniques which are, and can be, adopted in the design of switched capacitor filters is then provided along with a discussion of frequency design criteria to deal with frequency warping and aliasing effects. An analysis of computer and test results of a 7th-order bilinear and an 8th-order LDI leapfrog switched capacitor lowpass filter is then presented. Finally, with the intent of presenting an alternative approach to current analytical procedures in switched capacitor noise spectrum analysis, various spectrum estimation techniques are presented along with test results of noise spectrum estimation of a typical switched capacitor integration circuit.","abstract_html":"A deterministic and stochastic signal analysis is presented on switched capacitor filters. This relatively new discrete-time circuit design technology provides a wide field of applications in the areas of filters, circuitry, and communications. It also raises numerous problems and challenges in both discrete-time design implementation and noise analysis. Basic principles of switched capacitor integration/summation networks and their interfacing is first presented. A review of fundamental discrete-time system design techniques which are, and can be, adopted in the design of switched capacitor filters is then provided along with a discussion of frequency design criteria to deal with frequency warping and aliasing effects. An analysis of computer and test results of a 7th-order bilinear and an 8th-order LDI leapfrog switched capacitor lowpass filter is then presented. Finally, with the intent of presenting an alternative approach to current analytical procedures in switched capacitor noise spectrum analysis, various spectrum estimation techniques are presented along with test results of noise spectrum estimation of a typical switched capacitor integration circuit.","abstract_has_math":false,"creators":["Velazquez Ramos, Jose"],"institution":"Virginia Polytechnic Institute and State University","degree_name":"M.S.","degree_level":"masters","degree_discipline":null,"degree_department":"Electrical Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1982,"date_issued":"1982","date_published":"1982","updated_at":"2026-07-22T22:20:25Z","subjects":[],"languages":["en_US"],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10919/87629","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.department","label":"Department","values":["Electrical Engineering"]},{"key":"dc:creator","label":"Author","values":["Velazquez Ramos, Jose"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2019-02-15T20:59:41Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2019-02-15T20:59:41Z"]},{"key":"dc:date.issued","label":"Date","values":["1982"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Polytechnic Institute and State University"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.dcmitype","label":"Dc Type Dcmitype","values":["Text"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en_US"]},{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/87629"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["A deterministic and stochastic signal analysis is presented on switched capacitor filters. This relatively new discrete-time circuit design technology provides a wide field of applications in the areas of filters, circuitry, and communications. It also raises numerous problems and challenges in both discrete-time design implementation and noise analysis. Basic principles of switched capacitor integration/summation networks and their interfacing is first presented. A review of fundamental discrete-time system design techniques which are, and can be, adopted in the design of switched capacitor filters is then provided along with a discussion of frequency design criteria to deal with frequency warping and aliasing effects. An analysis of computer and test results of a 7th-order bilinear and an 8th-order LDI leapfrog switched capacitor lowpass filter is then presented. Finally, with the intent of presenting an alternative approach to current analytical procedures in switched capacitor noise spectrum analysis, various spectrum estimation techniques are presented along with test results of noise spectrum estimation of a typical switched capacitor integration circuit."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["M.S."]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Digital signal processing analysis of switched capacitor filters"]}]}],"canonical_facts":{"dc:contributor.department":["Electrical Engineering"],"dc:creator":["Velazquez Ramos, Jose"],"dc:date.accessioned":["2019-02-15T20:59:41Z"],"dc:date.available":["2019-02-15T20:59:41Z"],"dc:date.issued":["1982"],"dc:description.abstract":["A deterministic and stochastic signal analysis is presented on switched capacitor filters. This relatively new discrete-time circuit design technology provides a wide field of applications in the areas of filters, circuitry, and communications. It also raises numerous problems and challenges in both discrete-time design implementation and noise analysis. Basic principles of switched capacitor integration/summation networks and their interfacing is first presented. A review of fundamental discrete-time system design techniques which are, and can be, adopted in the design of switched capacitor filters is then provided along with a discussion of frequency design criteria to deal with frequency warping and aliasing effects. An analysis of computer and test results of a 7th-order bilinear and an 8th-order LDI leapfrog switched capacitor lowpass filter is then presented. Finally, with the intent of presenting an alternative approach to current analytical procedures in switched capacitor noise spectrum analysis, various spectrum estimation techniques are presented along with test results of noise spectrum estimation of a typical switched capacitor integration circuit."],"dc:description.degree":["M.S."],"dc:format.mimetype":["application/pdf"],"dc:identifier.uri":["http://hdl.handle.net/10919/87629"],"dc:language.iso":["en_US"],"dc:publisher":["Virginia Polytechnic Institute and State University"],"dc:rights":["In Copyright"],"dc:rights.uri":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:title":["Digital signal processing analysis of switched capacitor filters"],"dc:type":["Thesis"],"dc:type.dcmitype":["Text"],"thesis:degree_level":["masters"],"thesis:degree_name":["M.S."],"thesis:institution_name":["Virginia Polytechnic Institute and State University"]},"updated_at":"2026-07-22T22:20:25Z"}