Frequency domain equalization of IQ imbalance in OFDM receivers
Digital receivers still include analog components in the demodulation process which cause amplitude and phase imbalance between the I and Q branch. This article describes a novel compensation scheme for OFDM receivers based on adaptive frequency domain filtering to remove the IQ imbalance effects.
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| creator | Schuchert, A. Hasholzner, R. Buchholz, M. |
| description | Digital receivers still include analog components in the demodulation process which cause amplitude and phase imbalance between the I and Q branch. This article describes a novel compensation scheme for OFDM receivers based on adaptive frequency domain filtering to remove the IQ imbalance effects. |
| doi_str_mv | 10.1109/ICCE.2001.935198 |
| format | Conference Proceeding |
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This article describes a novel compensation scheme for OFDM receivers based on adaptive frequency domain filtering to remove the IQ imbalance effects.</description><subject>Adaptive equalizers</subject><subject>Adaptive filters</subject><subject>Demodulation</subject><subject>Digital TV</subject><subject>Filtering</subject><subject>Frequency dependence</subject><subject>Frequency domain analysis</subject><subject>OFDM</subject><subject>Phase distortion</subject><subject>TV receivers</subject><isbn>0780366220</isbn><isbn>9780780366220</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2001</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj1tLw0AUhBdEUGvfxaf9A4lnL9nuPonEpgYqRdDncrJ7FlZy0aQK9dcbqfMyDB8MM4zdCMiFAHdXl-U6lwAid6oQzp6xK1hZUMZICRdsOU3vMEsXWhl7ye6rkT6_qPdHHoYOU8_niG36wUMaej5EXr_w1DXYYu-Jz3xXPT7zkTylbxqna3YesZ1o-e8L9latX8unbLvb1OXDNksC9CETQSobtIzkjAMtMXgrSTWOzN9qEjK4lY0afHCxEE3waLQ24F0jdUSlFuz21JuIaP8xpg7H4_50Uf0CmptGHg</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Schuchert, A.</creator><creator>Hasholzner, R.</creator><creator>Buchholz, M.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2001</creationdate><title>Frequency domain equalization of IQ imbalance in OFDM receivers</title><author>Schuchert, A. ; Hasholzner, R. ; Buchholz, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-1d238d42fe969042adc82e3b9e61109e12d978f40cd9f51bdca64460c9b24fa33</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Adaptive equalizers</topic><topic>Adaptive filters</topic><topic>Demodulation</topic><topic>Digital TV</topic><topic>Filtering</topic><topic>Frequency dependence</topic><topic>Frequency domain analysis</topic><topic>OFDM</topic><topic>Phase distortion</topic><topic>TV receivers</topic><toplevel>online_resources</toplevel><creatorcontrib>Schuchert, A.</creatorcontrib><creatorcontrib>Hasholzner, R.</creatorcontrib><creatorcontrib>Buchholz, M.</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>Schuchert, A.</au><au>Hasholzner, R.</au><au>Buchholz, M.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Frequency domain equalization of IQ imbalance in OFDM receivers</atitle><btitle>ICCE. 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| identifier | ISBN: 0780366220 |
| ispartof | ICCE. International Conference on Consumer Electronics (IEEE Cat. No.01CH37182), 2001, p.28-29 |
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| language | eng |
| recordid | cdi_ieee_primary_935198 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive equalizers Adaptive filters Demodulation Digital TV Filtering Frequency dependence Frequency domain analysis OFDM Phase distortion TV receivers |
| title | Frequency domain equalization of IQ imbalance in OFDM receivers |
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