A 77 GHz power amplifier using transformer-based power combiner in 90 nm CMOS
A 77 GHz fully-integrated power amplifier (PA) with 50 Ω input and output matching has been realized in a general purpose 90 nm CMOS technology. In order to improve the output power and reduce the signal loss, a transformer and a short stub topology are employed respectively. The power amplifier ach...
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| creator | Tao-Yao Chang Chao-Shiun Wang Chorng-Kuang Wang |
| description | A 77 GHz fully-integrated power amplifier (PA) with 50 Ω input and output matching has been realized in a general purpose 90 nm CMOS technology. In order to improve the output power and reduce the signal loss, a transformer and a short stub topology are employed respectively. The power amplifier achieves a saturated output power (P out,sat ) of +13.2 dBm and 1dB compressed output power (P out,1dB ) of +11.2 dBm with a peak power-added efficiency (PAE) of 10.4% while operated with a 1.2 V supply. |
| doi_str_mv | 10.1109/CICC.2010.5617399 |
| format | Conference Proceeding |
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In order to improve the output power and reduce the signal loss, a transformer and a short stub topology are employed respectively. 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In order to improve the output power and reduce the signal loss, a transformer and a short stub topology are employed respectively. The power amplifier achieves a saturated output power (P out,sat ) of +13.2 dBm and 1dB compressed output power (P out,1dB ) of +11.2 dBm with a peak power-added efficiency (PAE) of 10.4% while operated with a 1.2 V supply.</description><subject>77 GHz</subject><subject>automotive radar</subject><subject>Circuit faults</subject><subject>CMOS integrated circuits</subject><subject>CMOS millimeter-wave integrated circuits</subject><subject>CMOS power amplifiers</subject><subject>CMOS technology</subject><subject>Impedance matching</subject><subject>Power amplifiers</subject><subject>power combiners</subject><subject>Power generation</subject><subject>Radar</subject><subject>transformers</subject><issn>0886-5930</issn><issn>2152-3630</issn><isbn>1424457580</isbn><isbn>9781424457588</isbn><isbn>1424457599</isbn><isbn>9781424457595</isbn><isbn>9781424457601</isbn><isbn>1424457602</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFUF1LAzEQjB8Fz9ofIL7kD6RuLtkk-1gObQstfVCfS9rbk0jvWu4qor_eAw9cWGZ2ZpiHFeJew1RroMdiWRTTHPoTnfaG6ELcaptbix6JLkWWa8yVcQau_o0A1yKDEJxCMjASWUDl0HgTbsSk6z6gH4uajMvEeia9l_PFjzwdv7iVsT4dUpV69tml5l2e29h01bGtuVW72HE55PbHepeanqRGEsimlsV683InRlU8dDwZcCzenp9ei4VabebLYrZSSXs8K-eMrnxJiJ5yBrZoSt5VNjI4tEHHfRWc6cV-CTha0uwBreEcSgIyY_Hw15uYeXtqUx3b7-3wIvML1mtRTw</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Tao-Yao Chang</creator><creator>Chao-Shiun Wang</creator><creator>Chorng-Kuang Wang</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201009</creationdate><title>A 77 GHz power amplifier using transformer-based power combiner in 90 nm CMOS</title><author>Tao-Yao Chang ; Chao-Shiun Wang ; Chorng-Kuang Wang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-6631f7d955792e0e453debf4ae065481acf86353d35390ea491e70543e20d9093</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>77 GHz</topic><topic>automotive radar</topic><topic>Circuit faults</topic><topic>CMOS integrated circuits</topic><topic>CMOS millimeter-wave integrated circuits</topic><topic>CMOS power amplifiers</topic><topic>CMOS technology</topic><topic>Impedance matching</topic><topic>Power amplifiers</topic><topic>power combiners</topic><topic>Power generation</topic><topic>Radar</topic><topic>transformers</topic><toplevel>online_resources</toplevel><creatorcontrib>Tao-Yao Chang</creatorcontrib><creatorcontrib>Chao-Shiun Wang</creatorcontrib><creatorcontrib>Chorng-Kuang Wang</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 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>Tao-Yao Chang</au><au>Chao-Shiun Wang</au><au>Chorng-Kuang Wang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A 77 GHz power amplifier using transformer-based power combiner in 90 nm CMOS</atitle><btitle>IEEE Custom Integrated Circuits Conference 2010</btitle><stitle>CICC</stitle><date>2010-09</date><risdate>2010</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>0886-5930</issn><eissn>2152-3630</eissn><isbn>1424457580</isbn><isbn>9781424457588</isbn><eisbn>1424457599</eisbn><eisbn>9781424457595</eisbn><eisbn>9781424457601</eisbn><eisbn>1424457602</eisbn><abstract>A 77 GHz fully-integrated power amplifier (PA) with 50 Ω input and output matching has been realized in a general purpose 90 nm CMOS technology. In order to improve the output power and reduce the signal loss, a transformer and a short stub topology are employed respectively. The power amplifier achieves a saturated output power (P out,sat ) of +13.2 dBm and 1dB compressed output power (P out,1dB ) of +11.2 dBm with a peak power-added efficiency (PAE) of 10.4% while operated with a 1.2 V supply.</abstract><pub>IEEE</pub><doi>10.1109/CICC.2010.5617399</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
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| ispartof | IEEE Custom Integrated Circuits Conference 2010, 2010, p.1-4 |
| issn | 0886-5930 2152-3630 |
| language | eng |
| recordid | cdi_ieee_primary_5617399 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | 77 GHz automotive radar Circuit faults CMOS integrated circuits CMOS millimeter-wave integrated circuits CMOS power amplifiers CMOS technology Impedance matching Power amplifiers power combiners Power generation Radar transformers |
| title | A 77 GHz power amplifier using transformer-based power combiner in 90 nm CMOS |
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