Method and apparatus for predicting signal characteristics for a nonlinear power amplifier
Aspects disclosed herein relate to predicting one or more signal characteristics to improve efficiency for a power amplifier (150). A wireless communications device (100) may be include a power amplifier (150) and a processor that is associated with a signal prediction module (118). In an aspect, th...
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| creator | J. GENG FILIPOVIC DANIEL FRED |
| description | Aspects disclosed herein relate to predicting one or more signal characteristics to improve efficiency for a power amplifier (150). A wireless communications device (100) may be include a power amplifier (150) and a processor that is associated with a signal prediction module (118). In an aspect, the processor may be a modem (102), a RF chip, etc. In one example, the wireless communications device (100) may be configured to buffer one or more values associated with an input signal (110). The signal prediction module (118) may be configured to predict a system response to at least a portion of the one or more buffered values, and generate a switcher control signal (144) based on the system response. The signal prediction module (118) may also generate a predicted supply voltage (120) from the values associated with the input signal (110). |
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GENG ; FILIPOVIC DANIEL FRED</creatorcontrib><description>Aspects disclosed herein relate to predicting one or more signal characteristics to improve efficiency for a power amplifier (150). A wireless communications device (100) may be include a power amplifier (150) and a processor that is associated with a signal prediction module (118). In an aspect, the processor may be a modem (102), a RF chip, etc. In one example, the wireless communications device (100) may be configured to buffer one or more values associated with an input signal (110). The signal prediction module (118) may be configured to predict a system response to at least a portion of the one or more buffered values, and generate a switcher control signal (144) based on the system response. The signal prediction module (118) may also generate a predicted supply voltage (120) from the values associated with the input signal (110).</description><language>eng</language><subject>AMPLIFIERS ; BASIC ELECTRONIC CIRCUITRY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150610&DB=EPODOC&CC=CN&NR=104704739A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150610&DB=EPODOC&CC=CN&NR=104704739A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>J. GENG</creatorcontrib><creatorcontrib>FILIPOVIC DANIEL FRED</creatorcontrib><title>Method and apparatus for predicting signal characteristics for a nonlinear power amplifier</title><description>Aspects disclosed herein relate to predicting one or more signal characteristics to improve efficiency for a power amplifier (150). A wireless communications device (100) may be include a power amplifier (150) and a processor that is associated with a signal prediction module (118). In an aspect, the processor may be a modem (102), a RF chip, etc. In one example, the wireless communications device (100) may be configured to buffer one or more values associated with an input signal (110). The signal prediction module (118) may be configured to predict a system response to at least a portion of the one or more buffered values, and generate a switcher control signal (144) based on the system response. 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GENG</creatorcontrib><creatorcontrib>FILIPOVIC DANIEL FRED</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>J. GENG</au><au>FILIPOVIC DANIEL FRED</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and apparatus for predicting signal characteristics for a nonlinear power amplifier</title><date>2015-06-10</date><risdate>2015</risdate><abstract>Aspects disclosed herein relate to predicting one or more signal characteristics to improve efficiency for a power amplifier (150). A wireless communications device (100) may be include a power amplifier (150) and a processor that is associated with a signal prediction module (118). 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| language | eng |
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| subjects | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Method and apparatus for predicting signal characteristics for a nonlinear power amplifier |
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