TEST AND MEASUREMENT INSTRUMENT AND ARBITRARY WAVEFORM GENERATOR
To generate a mixed signal of various types of signals.SOLUTION: An arbitrary waveform generator 10 has at least two waveform generators 16. Each of the waveform generators includes a signal generation unit to generate an in-phase (I) digital signal and a quadrature (Q) digital signal according to a...
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| creator | DONALD J DALEBROUX ALEJANDRO C BURITICA ALEXANDER KRAUSKA MARIA AGOSTON |
| description | To generate a mixed signal of various types of signals.SOLUTION: An arbitrary waveform generator 10 has at least two waveform generators 16. Each of the waveform generators includes a signal generation unit to generate an in-phase (I) digital signal and a quadrature (Q) digital signal according to a selected signal type for a digital constituent output signal, a pulse envelope sequencer (PES) to modulate the amplitude of the I digital signal and Q digital signal, and one or more multipliers to combine the I digital signal and Q digital signal with a carrier signal to produce the digital constituent output signal. The arbitrary waveform generator 10 includes a stream manager 12 to produce modulation descriptor words (MDW) for the waveform generators, a summing block 18 to selectively combine digital constituent output signals to produce a digital multi-constituent output signal, a digital-to-analog converter 22 to convert the digital multi-constituent output signal into an analog output signal, and an internal signal analyzer to receive an analyzer input of one or more of the digital output signals.SELECTED DRAWING: Figure 1
【課題】様々なタイプの信号の混合信号を生成する。【解決手段】任意波形発生器１０は、少なくとも２つの波形発生部１６を有する。各波形発生部は、デジタル成分出力信号に対して選択された信号タイプに従って、同相（Ｉ）デジタル信号及び直交（Ｑ）デジタル信号を生成するための信号発生部、Ｉデジタル信号及びＱデジタル信号の振幅を変調するためのパルス・エンベロープ・シーケンサ（ＰＥＳ）、並びにＩデジタル信号及びＱデジタル信号をキャリア信号と組み合わせてデジタル成分出力信号を作成するための１つ以上の乗算器を含む。任意波形発生器１０は、波形発生部に対して変調記述語（ＭＤＷ）を作成するためのストリーム・マネージャ１２と、デジタル成分出力信号を選択的に組み合わせてデジタル多成分出力信号を作成するための合算ブロック１８と、デジタル多成分出力信号をアナログ出力信号に変換するためのデジタル・アナログ変換器２２と、デジタル出力信号のうちの１つ以上の分析部入力を受けるための内部信号分析部とを含む。【選択図】図１ |
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【課題】様々なタイプの信号の混合信号を生成する。【解決手段】任意波形発生器１０は、少なくとも２つの波形発生部１６を有する。各波形発生部は、デジタル成分出力信号に対して選択された信号タイプに従って、同相（Ｉ）デジタル信号及び直交（Ｑ）デジタル信号を生成するための信号発生部、Ｉデジタル信号及びＱデジタル信号の振幅を変調するためのパルス・エンベロープ・シーケンサ（ＰＥＳ）、並びにＩデジタル信号及びＱデジタル信号をキャリア信号と組み合わせてデジタル成分出力信号を作成するための１つ以上の乗算器を含む。任意波形発生器１０は、波形発生部に対して変調記述語（ＭＤＷ）を作成するためのストリーム・マネージャ１２と、デジタル成分出力信号を選択的に組み合わせてデジタル多成分出力信号を作成するための合算ブロック１８と、デジタル多成分出力信号をアナログ出力信号に変換するためのデジタル・アナログ変換器２２と、デジタル出力信号のうちの１つ以上の分析部入力を受けるための内部信号分析部とを含む。【選択図】図１</description><language>eng ; jpn</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2024</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=20240201&DB=EPODOC&CC=JP&NR=2024014841A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240201&DB=EPODOC&CC=JP&NR=2024014841A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DONALD J DALEBROUX</creatorcontrib><creatorcontrib>ALEJANDRO C BURITICA</creatorcontrib><creatorcontrib>ALEXANDER KRAUSKA</creatorcontrib><creatorcontrib>MARIA AGOSTON</creatorcontrib><title>TEST AND MEASUREMENT INSTRUMENT AND ARBITRARY WAVEFORM GENERATOR</title><description>To generate a mixed signal of various types of signals.SOLUTION: An arbitrary waveform generator 10 has at least two waveform generators 16. Each of the waveform generators includes a signal generation unit to generate an in-phase (I) digital signal and a quadrature (Q) digital signal according to a selected signal type for a digital constituent output signal, a pulse envelope sequencer (PES) to modulate the amplitude of the I digital signal and Q digital signal, and one or more multipliers to combine the I digital signal and Q digital signal with a carrier signal to produce the digital constituent output signal. The arbitrary waveform generator 10 includes a stream manager 12 to produce modulation descriptor words (MDW) for the waveform generators, a summing block 18 to selectively combine digital constituent output signals to produce a digital multi-constituent output signal, a digital-to-analog converter 22 to convert the digital multi-constituent output signal into an analog output signal, and an internal signal analyzer to receive an analyzer input of one or more of the digital output signals.SELECTED DRAWING: Figure 1
【課題】様々なタイプの信号の混合信号を生成する。【解決手段】任意波形発生器１０は、少なくとも２つの波形発生部１６を有する。各波形発生部は、デジタル成分出力信号に対して選択された信号タイプに従って、同相（Ｉ）デジタル信号及び直交（Ｑ）デジタル信号を生成するための信号発生部、Ｉデジタル信号及びＱデジタル信号の振幅を変調するためのパルス・エンベロープ・シーケンサ（ＰＥＳ）、並びにＩデジタル信号及びＱデジタル信号をキャリア信号と組み合わせてデジタル成分出力信号を作成するための１つ以上の乗算器を含む。任意波形発生器１０は、波形発生部に対して変調記述語（ＭＤＷ）を作成するためのストリーム・マネージャ１２と、デジタル成分出力信号を選択的に組み合わせてデジタル多成分出力信号を作成するための合算ブロック１８と、デジタル多成分出力信号をアナログ出力信号に変換するためのデジタル・アナログ変換器２２と、デジタル出力信号のうちの１つ以上の分析部入力を受けるための内部信号分析部とを含む。【選択図】図１</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAIcQ0OUXD0c1HwdXUMDg1y9XX1C1Hw9AsOCQoFM0FSjkFOniFBjkGRCuGOYa5u_kG-Cu6ufq5BjiH-QTwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAyMTA0MTCxNDRmChFACuBK3I</recordid><startdate>20240201</startdate><enddate>20240201</enddate><creator>DONALD J DALEBROUX</creator><creator>ALEJANDRO C BURITICA</creator><creator>ALEXANDER KRAUSKA</creator><creator>MARIA AGOSTON</creator><scope>EVB</scope></search><sort><creationdate>20240201</creationdate><title>TEST AND MEASUREMENT INSTRUMENT AND ARBITRARY WAVEFORM GENERATOR</title><author>DONALD J DALEBROUX ; ALEJANDRO C BURITICA ; ALEXANDER KRAUSKA ; MARIA AGOSTON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024014841A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DONALD J DALEBROUX</creatorcontrib><creatorcontrib>ALEJANDRO C BURITICA</creatorcontrib><creatorcontrib>ALEXANDER KRAUSKA</creatorcontrib><creatorcontrib>MARIA AGOSTON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DONALD J DALEBROUX</au><au>ALEJANDRO C BURITICA</au><au>ALEXANDER KRAUSKA</au><au>MARIA AGOSTON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TEST AND MEASUREMENT INSTRUMENT AND ARBITRARY WAVEFORM GENERATOR</title><date>2024-02-01</date><risdate>2024</risdate><abstract>To generate a mixed signal of various types of signals.SOLUTION: An arbitrary waveform generator 10 has at least two waveform generators 16. Each of the waveform generators includes a signal generation unit to generate an in-phase (I) digital signal and a quadrature (Q) digital signal according to a selected signal type for a digital constituent output signal, a pulse envelope sequencer (PES) to modulate the amplitude of the I digital signal and Q digital signal, and one or more multipliers to combine the I digital signal and Q digital signal with a carrier signal to produce the digital constituent output signal. The arbitrary waveform generator 10 includes a stream manager 12 to produce modulation descriptor words (MDW) for the waveform generators, a summing block 18 to selectively combine digital constituent output signals to produce a digital multi-constituent output signal, a digital-to-analog converter 22 to convert the digital multi-constituent output signal into an analog output signal, and an internal signal analyzer to receive an analyzer input of one or more of the digital output signals.SELECTED DRAWING: Figure 1
【課題】様々なタイプの信号の混合信号を生成する。【解決手段】任意波形発生器１０は、少なくとも２つの波形発生部１６を有する。各波形発生部は、デジタル成分出力信号に対して選択された信号タイプに従って、同相（Ｉ）デジタル信号及び直交（Ｑ）デジタル信号を生成するための信号発生部、Ｉデジタル信号及びＱデジタル信号の振幅を変調するためのパルス・エンベロープ・シーケンサ（ＰＥＳ）、並びにＩデジタル信号及びＱデジタル信号をキャリア信号と組み合わせてデジタル成分出力信号を作成するための１つ以上の乗算器を含む。任意波形発生器１０は、波形発生部に対して変調記述語（ＭＤＷ）を作成するためのストリーム・マネージャ１２と、デジタル成分出力信号を選択的に組み合わせてデジタル多成分出力信号を作成するための合算ブロック１８と、デジタル多成分出力信号をアナログ出力信号に変換するためのデジタル・アナログ変換器２２と、デジタル出力信号のうちの１つ以上の分析部入力を受けるための内部信号分析部とを含む。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | TEST AND MEASUREMENT INSTRUMENT AND ARBITRARY WAVEFORM GENERATOR |
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