Digital - analog phase shifters using tunable dielectric capacitors
The advantages of the new digital-analog principle of operation for phase shifters using ferroelectric (FE) film capacitors are considered. The results of the theoretical investigation are confirmed by testing of a 1.8GHz device with a figure of merit F=120 deg/dB and a phase error < ±2° with ban...
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creator | Kozyrev, A.B. Osadchy, V.N. Pavlov, A.S. Kosmin, D.M. |
description | The advantages of the new digital-analog principle of operation for phase shifters using ferroelectric (FE) film capacitors are considered. The results of the theoretical investigation are confirmed by testing of a 1.8GHz device with a figure of merit F=120 deg/dB and a phase error < ±2° with bandwidth δf/f - 5%. Thermal stability of the phase parameters of device in temperature range (-70++50)°C due to variation of control voltages is experimentally demonstrated. The response time of the phase shifter to control pulse corresponds to units of nanoseconds. |
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The results of the theoretical investigation are confirmed by testing of a 1.8GHz device with a figure of merit F=120 deg/dB and a phase error < ±2° with bandwidth δf/f - 5%. Thermal stability of the phase parameters of device in temperature range (-70++50)°C due to variation of control voltages is experimentally demonstrated. 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The results of the theoretical investigation are confirmed by testing of a 1.8GHz device with a figure of merit F=120 deg/dB and a phase error < ±2° with bandwidth δf/f - 5%. Thermal stability of the phase parameters of device in temperature range (-70++50)°C due to variation of control voltages is experimentally demonstrated. The response time of the phase shifter to control pulse corresponds to units of nanoseconds.</description><subject>Capacitors</subject><subject>Dielectrics</subject><subject>Digital-analog conversion</subject><subject>Ferroelectric materials</subject><subject>Frequency</subject><subject>Insertion loss</subject><subject>Phase shifters</subject><subject>Resonance</subject><subject>Tunable circuits and devices</subject><subject>Voltage control</subject><isbn>1580539920</isbn><isbn>9781580539920</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2004</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjstqwzAQRQWl0DbNF2SjHzBIluTHsrhPCGTTrsNoNHImqI6xlEX_vob2Lu7ZXA73Rjxo1yln-r5Wd2Kb81mtMb1ztb0XwzOPXCDJSsIE6TLK-QSZZD5xLLRkec08jbJcJ_CJZGBKhGVhlAgzIJfLkh_FbYSUafvPjfh6ffkc3qv94e1jeNpXrFtXKgyqtUChgQiddiGSC1ppFYJZu0VSpvEYnAdtglWI9Xoao1fk1qn1ZiN2f14mouO88DcsP0dtddfbxvwC78REgQ</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Kozyrev, A.B.</creator><creator>Osadchy, V.N.</creator><creator>Pavlov, A.S.</creator><creator>Kosmin, D.M.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2004</creationdate><title>Digital - analog phase shifters using tunable dielectric capacitors</title><author>Kozyrev, A.B. ; Osadchy, V.N. ; Pavlov, A.S. ; Kosmin, D.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-cd074aed6afa815dfe5d1010dd30107ce036bcd5ba13d40cc2539cfb0e5fe54b3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Capacitors</topic><topic>Dielectrics</topic><topic>Digital-analog conversion</topic><topic>Ferroelectric materials</topic><topic>Frequency</topic><topic>Insertion loss</topic><topic>Phase shifters</topic><topic>Resonance</topic><topic>Tunable circuits and devices</topic><topic>Voltage control</topic><toplevel>online_resources</toplevel><creatorcontrib>Kozyrev, A.B.</creatorcontrib><creatorcontrib>Osadchy, V.N.</creatorcontrib><creatorcontrib>Pavlov, A.S.</creatorcontrib><creatorcontrib>Kosmin, D.M.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kozyrev, A.B.</au><au>Osadchy, V.N.</au><au>Pavlov, A.S.</au><au>Kosmin, D.M.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Digital - analog phase shifters using tunable dielectric capacitors</atitle><btitle>34th European Microwave Conference, 2004</btitle><stitle>EUMC</stitle><date>2004</date><risdate>2004</risdate><volume>2</volume><spage>813</spage><epage>815</epage><pages>813-815</pages><isbn>1580539920</isbn><isbn>9781580539920</isbn><abstract>The advantages of the new digital-analog principle of operation for phase shifters using ferroelectric (FE) film capacitors are considered. The results of the theoretical investigation are confirmed by testing of a 1.8GHz device with a figure of merit F=120 deg/dB and a phase error < ±2° with bandwidth δf/f - 5%. Thermal stability of the phase parameters of device in temperature range (-70++50)°C due to variation of control voltages is experimentally demonstrated. The response time of the phase shifter to control pulse corresponds to units of nanoseconds.</abstract><pub>IEEE</pub><tpages>3</tpages></addata></record> |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Capacitors Dielectrics Digital-analog conversion Ferroelectric materials Frequency Insertion loss Phase shifters Resonance Tunable circuits and devices Voltage control |
title | Digital - analog phase shifters using tunable dielectric capacitors |
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