Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors

In this paper, parallel plate varactor based phase shifter circuits using Barium Strontium Titanate (BST) thin films are presented. A cascade of 10, 15 and 20 parallel plate varactors were able to produce (150°, 258°, 297°), (218°, 381°,443°) and (227°, 402°, 464°) phase shift at (5, 10, 12 GHz) res...

Full description

Saved in:
Bibliographic Details
Main Authors: Annam, Kaushik, Spatz, Devin, Shin, Eunsung, Subramanyam, Guru
Format: Conference Proceeding
Language:English
Subjects:
BST thin film
Coplanar Waveguide
Insertion loss
Microwave circuits
Microwave communication
Microwave filters
MIMIC's
Parallel Plate Capacitor
Phase shifters
Varactors
Citations: Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c258t-2d9c8e6bd4c95d4cbce5295a2b515964be71351a1b5610dd421cae9711f77e423
cites
container_end_page 66
container_issue
container_start_page 63
container_title
container_volume
creator Annam, Kaushik
Spatz, Devin
Shin, Eunsung
Subramanyam, Guru
description In this paper, parallel plate varactor based phase shifter circuits using Barium Strontium Titanate (BST) thin films are presented. A cascade of 10, 15 and 20 parallel plate varactors were able to produce (150°, 258°, 297°), (218°, 381°,443°) and (227°, 402°, 464°) phase shift at (5, 10, 12 GHz) respectively. The 360° phase shift is achieved with small device size, low bias voltages (0-8 V), low leakage currents, low insertion loss and high figure of merit (FOM). FOM of 40, 33, 24 Degrees/dB is achieved with 10, 15 and 20 shunt varactors at 12 GHz respectively. The proposed circuit is very easy to fabricate which uses a CPW transmission line configuration and can be easily integrated with other circuits on chip.
doi_str_mv 10.1109/NAECON46414.2019.9058107
format conference_proceeding
fullrecord <record><control><sourceid>ieee_CHZPO</sourceid><recordid>TN_cdi_ieee_primary_9058107</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>9058107</ieee_id><sourcerecordid>9058107</sourcerecordid><originalsourceid>FETCH-LOGICAL-c258t-2d9c8e6bd4c95d4cbce5295a2b515964be71351a1b5610dd421cae9711f77e423</originalsourceid><addsrcrecordid>eNotkMtOwzAURA0SEqX0C9h4CYsUX8eO42VblYdUWqQ-ttWNc0ON2qRyzOvvCaKbmaNZjDTDGAcxBBD2fj6aThZzlSlQQynADq3QOQhzxgbW5GBkDqAgS89ZT6bGJlJIc8mu2vZdiC4A1WM0_T5S8AeqI-75psPKO4y-qXlT8RfvQvOFn8Rfd9gSX-58FSm0fN36-o2PMfiPA1_G0NTxj1Y-Yo2R-O14ubrjGwzoYhPaa3ZR4b6lwcn7bP0wXU2ektni8XkymiVO6jwmsrQup6wolbO6k8KRllajLDRom6mCDKQaEAqdgShLJcEhWQNQGUNKpn1289_riWh77HZh-NmeXkl_AUwyWGw</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors</title><source>IEEE Xplore All Conference Series</source><creator>Annam, Kaushik ; Spatz, Devin ; Shin, Eunsung ; Subramanyam, Guru</creator><creatorcontrib>Annam, Kaushik ; Spatz, Devin ; Shin, Eunsung ; Subramanyam, Guru</creatorcontrib><description>In this paper, parallel plate varactor based phase shifter circuits using Barium Strontium Titanate (BST) thin films are presented. A cascade of 10, 15 and 20 parallel plate varactors were able to produce (150°, 258°, 297°), (218°, 381°,443°) and (227°, 402°, 464°) phase shift at (5, 10, 12 GHz) respectively. The 360° phase shift is achieved with small device size, low bias voltages (0-8 V), low leakage currents, low insertion loss and high figure of merit (FOM). FOM of 40, 33, 24 Degrees/dB is achieved with 10, 15 and 20 shunt varactors at 12 GHz respectively. The proposed circuit is very easy to fabricate which uses a CPW transmission line configuration and can be easily integrated with other circuits on chip.</description><identifier>EISSN: 2379-2027</identifier><identifier>EISBN: 9781728114163</identifier><identifier>EISBN: 1728114160</identifier><identifier>EISBN: 9781728114156</identifier><identifier>EISBN: 1728114152</identifier><identifier>DOI: 10.1109/NAECON46414.2019.9058107</identifier><language>eng</language><publisher>IEEE</publisher><subject>BST thin film ; Coplanar Waveguide ; Insertion loss ; Microwave circuits ; Microwave communication ; Microwave filters ; MIMIC's ; Parallel Plate Capacitor ; Phase shifters ; Varactors</subject><ispartof>2019 IEEE National Aerospace and Electronics Conference (NAECON), 2019, p.63-66</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c258t-2d9c8e6bd4c95d4cbce5295a2b515964be71351a1b5610dd421cae9711f77e423</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9058107$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,27906,54536,54913</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9058107$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Annam, Kaushik</creatorcontrib><creatorcontrib>Spatz, Devin</creatorcontrib><creatorcontrib>Shin, Eunsung</creatorcontrib><creatorcontrib>Subramanyam, Guru</creatorcontrib><title>Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors</title><title>2019 IEEE National Aerospace and Electronics Conference (NAECON)</title><addtitle>NAECON</addtitle><description>In this paper, parallel plate varactor based phase shifter circuits using Barium Strontium Titanate (BST) thin films are presented. A cascade of 10, 15 and 20 parallel plate varactors were able to produce (150°, 258°, 297°), (218°, 381°,443°) and (227°, 402°, 464°) phase shift at (5, 10, 12 GHz) respectively. The 360° phase shift is achieved with small device size, low bias voltages (0-8 V), low leakage currents, low insertion loss and high figure of merit (FOM). FOM of 40, 33, 24 Degrees/dB is achieved with 10, 15 and 20 shunt varactors at 12 GHz respectively. The proposed circuit is very easy to fabricate which uses a CPW transmission line configuration and can be easily integrated with other circuits on chip.</description><subject>BST thin film</subject><subject>Coplanar Waveguide</subject><subject>Insertion loss</subject><subject>Microwave circuits</subject><subject>Microwave communication</subject><subject>Microwave filters</subject><subject>MIMIC's</subject><subject>Parallel Plate Capacitor</subject><subject>Phase shifters</subject><subject>Varactors</subject><issn>2379-2027</issn><isbn>9781728114163</isbn><isbn>1728114160</isbn><isbn>9781728114156</isbn><isbn>1728114152</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2019</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotkMtOwzAURA0SEqX0C9h4CYsUX8eO42VblYdUWqQ-ttWNc0ON2qRyzOvvCaKbmaNZjDTDGAcxBBD2fj6aThZzlSlQQynADq3QOQhzxgbW5GBkDqAgS89ZT6bGJlJIc8mu2vZdiC4A1WM0_T5S8AeqI-75psPKO4y-qXlT8RfvQvOFn8Rfd9gSX-58FSm0fN36-o2PMfiPA1_G0NTxj1Y-Yo2R-O14ubrjGwzoYhPaa3ZR4b6lwcn7bP0wXU2ektni8XkymiVO6jwmsrQup6wolbO6k8KRllajLDRom6mCDKQaEAqdgShLJcEhWQNQGUNKpn1289_riWh77HZh-NmeXkl_AUwyWGw</recordid><startdate>201907</startdate><enddate>201907</enddate><creator>Annam, Kaushik</creator><creator>Spatz, Devin</creator><creator>Shin, Eunsung</creator><creator>Subramanyam, Guru</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201907</creationdate><title>Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors</title><author>Annam, Kaushik ; Spatz, Devin ; Shin, Eunsung ; Subramanyam, Guru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c258t-2d9c8e6bd4c95d4cbce5295a2b515964be71351a1b5610dd421cae9711f77e423</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2019</creationdate><topic>BST thin film</topic><topic>Coplanar Waveguide</topic><topic>Insertion loss</topic><topic>Microwave circuits</topic><topic>Microwave communication</topic><topic>Microwave filters</topic><topic>MIMIC's</topic><topic>Parallel Plate Capacitor</topic><topic>Phase shifters</topic><topic>Varactors</topic><toplevel>online_resources</toplevel><creatorcontrib>Annam, Kaushik</creatorcontrib><creatorcontrib>Spatz, Devin</creatorcontrib><creatorcontrib>Shin, Eunsung</creatorcontrib><creatorcontrib>Subramanyam, Guru</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Annam, Kaushik</au><au>Spatz, Devin</au><au>Shin, Eunsung</au><au>Subramanyam, Guru</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors</atitle><btitle>2019 IEEE National Aerospace and Electronics Conference (NAECON)</btitle><stitle>NAECON</stitle><date>2019-07</date><risdate>2019</risdate><spage>63</spage><epage>66</epage><pages>63-66</pages><eissn>2379-2027</eissn><eisbn>9781728114163</eisbn><eisbn>1728114160</eisbn><eisbn>9781728114156</eisbn><eisbn>1728114152</eisbn><abstract>In this paper, parallel plate varactor based phase shifter circuits using Barium Strontium Titanate (BST) thin films are presented. A cascade of 10, 15 and 20 parallel plate varactors were able to produce (150°, 258°, 297°), (218°, 381°,443°) and (227°, 402°, 464°) phase shift at (5, 10, 12 GHz) respectively. The 360° phase shift is achieved with small device size, low bias voltages (0-8 V), low leakage currents, low insertion loss and high figure of merit (FOM). FOM of 40, 33, 24 Degrees/dB is achieved with 10, 15 and 20 shunt varactors at 12 GHz respectively. The proposed circuit is very easy to fabricate which uses a CPW transmission line configuration and can be easily integrated with other circuits on chip.</abstract><pub>IEEE</pub><doi>10.1109/NAECON46414.2019.9058107</doi><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier EISSN: 2379-2027
ispartof 2019 IEEE National Aerospace and Electronics Conference (NAECON), 2019, p.63-66
issn 2379-2027
language eng
recordid cdi_ieee_primary_9058107
source IEEE Xplore All Conference Series
subjects BST thin film
Coplanar Waveguide
Insertion loss
Microwave circuits
Microwave communication
Microwave filters
MIMIC's
Parallel Plate Capacitor
Phase shifters
Varactors
title Experimental Verification of Microwave Phase Shifters Using Barium Strontium Titanate (BST) Varactors
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T20%3A41%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_CHZPO&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Experimental%20Verification%20of%20Microwave%20Phase%20Shifters%20Using%20Barium%20Strontium%20Titanate%20(BST)%20Varactors&rft.btitle=2019%20IEEE%20National%20Aerospace%20and%20Electronics%20Conference%20(NAECON)&rft.au=Annam,%20Kaushik&rft.date=2019-07&rft.spage=63&rft.epage=66&rft.pages=63-66&rft.eissn=2379-2027&rft_id=info:doi/10.1109/NAECON46414.2019.9058107&rft.eisbn=9781728114163&rft.eisbn_list=1728114160&rft.eisbn_list=9781728114156&rft.eisbn_list=1728114152&rft_dat=%3Cieee_CHZPO%3E9058107%3C/ieee_CHZPO%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c258t-2d9c8e6bd4c95d4cbce5295a2b515964be71351a1b5610dd421cae9711f77e423%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=9058107&rfr_iscdi=true