Local oscillator frequency multiplier circuit with phase modulation function
The embodiment of the invention provides a local oscillator frequency multiplier circuit with a phase modulation function. The invention is applied to the radio-frequency integrated circuit field. The circuit comprises a first phase modulation module, a second phase modulation module and a third pha...
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| creator | CHEN LINHUI CAO YUXIONG LIU ZHIZHE RAN CHUANG LI AN'AN DU JINGCHAO CHENG SHUAI |
| description | The embodiment of the invention provides a local oscillator frequency multiplier circuit with a phase modulation function. The invention is applied to the radio-frequency integrated circuit field. The circuit comprises a first phase modulation module, a second phase modulation module and a third phase modulation module which are connected in sequence, wherein the first phase modulation module comprises a first phase modulation unit, a matching circuit, a first amplifier and a frequency multiplication unit which are connected in sequence; the second phase modulation module comprises a second amplifier, a second phase modulation unit and a third amplifier which are connected in sequence; and the third phase modulation module comprises an orthogonal unit, a fourth amplifier, a fifth amplifier, a sixth amplifier, a seventh amplifier, a third phase modulation unit, a fourth phase modulation unit, a first frequency mixer and a second frequency mixer. The circuit can calibrate the phase between chips and the orthogo |
| format | Patent |
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The invention is applied to the radio-frequency integrated circuit field. The circuit comprises a first phase modulation module, a second phase modulation module and a third phase modulation module which are connected in sequence, wherein the first phase modulation module comprises a first phase modulation unit, a matching circuit, a first amplifier and a frequency multiplication unit which are connected in sequence; the second phase modulation module comprises a second amplifier, a second phase modulation unit and a third amplifier which are connected in sequence; and the third phase modulation module comprises an orthogonal unit, a fourth amplifier, a fifth amplifier, a sixth amplifier, a seventh amplifier, a third phase modulation unit, a fourth phase modulation unit, a first frequency mixer and a second frequency mixer. The circuit can calibrate the phase between chips and the orthogo</description><language>chi ; eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER ; ELECTRICITY ; GENERATION OF NOISE BY SUCH CIRCUITS ; GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER</subject><creationdate>2023</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=20231027&DB=EPODOC&CC=CN&NR=116961587A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231027&DB=EPODOC&CC=CN&NR=116961587A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN LINHUI</creatorcontrib><creatorcontrib>CAO YUXIONG</creatorcontrib><creatorcontrib>LIU ZHIZHE</creatorcontrib><creatorcontrib>RAN CHUANG</creatorcontrib><creatorcontrib>LI AN'AN</creatorcontrib><creatorcontrib>DU JINGCHAO</creatorcontrib><creatorcontrib>CHENG SHUAI</creatorcontrib><title>Local oscillator frequency multiplier circuit with phase modulation function</title><description>The embodiment of the invention provides a local oscillator frequency multiplier circuit with a phase modulation function. The invention is applied to the radio-frequency integrated circuit field. The circuit comprises a first phase modulation module, a second phase modulation module and a third phase modulation module which are connected in sequence, wherein the first phase modulation module comprises a first phase modulation unit, a matching circuit, a first amplifier and a frequency multiplication unit which are connected in sequence; the second phase modulation module comprises a second amplifier, a second phase modulation unit and a third amplifier which are connected in sequence; and the third phase modulation module comprises an orthogonal unit, a fourth amplifier, a fifth amplifier, a sixth amplifier, a seventh amplifier, a third phase modulation unit, a fourth phase modulation unit, a first frequency mixer and a second frequency mixer. The circuit can calibrate the phase between chips and the orthogo</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER</subject><subject>ELECTRICITY</subject><subject>GENERATION OF NOISE BY SUCH CIRCUITS</subject><subject>GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDxyU9OzFHIL07OzMlJLMkvUkgrSi0sTc1LrlTILc0pySzIyUwtUkjOLEouzSxRKM8syVAoyEgsTlXIzU8pBerIzM9TSCvNSwYxeBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoaGZpZmhqYW5ozExagAbvjbt</recordid><startdate>20231027</startdate><enddate>20231027</enddate><creator>CHEN LINHUI</creator><creator>CAO YUXIONG</creator><creator>LIU ZHIZHE</creator><creator>RAN CHUANG</creator><creator>LI AN'AN</creator><creator>DU JINGCHAO</creator><creator>CHENG SHUAI</creator><scope>EVB</scope></search><sort><creationdate>20231027</creationdate><title>Local oscillator frequency multiplier circuit with phase modulation function</title><author>CHEN LINHUI ; CAO YUXIONG ; LIU ZHIZHE ; RAN CHUANG ; LI AN'AN ; DU JINGCHAO ; CHENG SHUAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116961587A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER</topic><topic>ELECTRICITY</topic><topic>GENERATION OF NOISE BY SUCH CIRCUITS</topic><topic>GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN LINHUI</creatorcontrib><creatorcontrib>CAO YUXIONG</creatorcontrib><creatorcontrib>LIU ZHIZHE</creatorcontrib><creatorcontrib>RAN CHUANG</creatorcontrib><creatorcontrib>LI AN'AN</creatorcontrib><creatorcontrib>DU JINGCHAO</creatorcontrib><creatorcontrib>CHENG SHUAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN LINHUI</au><au>CAO YUXIONG</au><au>LIU ZHIZHE</au><au>RAN CHUANG</au><au>LI AN'AN</au><au>DU JINGCHAO</au><au>CHENG SHUAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Local oscillator frequency multiplier circuit with phase modulation function</title><date>2023-10-27</date><risdate>2023</risdate><abstract>The embodiment of the invention provides a local oscillator frequency multiplier circuit with a phase modulation function. The invention is applied to the radio-frequency integrated circuit field. The circuit comprises a first phase modulation module, a second phase modulation module and a third phase modulation module which are connected in sequence, wherein the first phase modulation module comprises a first phase modulation unit, a matching circuit, a first amplifier and a frequency multiplication unit which are connected in sequence; the second phase modulation module comprises a second amplifier, a second phase modulation unit and a third amplifier which are connected in sequence; and the third phase modulation module comprises an orthogonal unit, a fourth amplifier, a fifth amplifier, a sixth amplifier, a seventh amplifier, a third phase modulation unit, a fourth phase modulation unit, a first frequency mixer and a second frequency mixer. The circuit can calibrate the phase between chips and the orthogo</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRONIC CIRCUITRY DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER |
| title | Local oscillator frequency multiplier circuit with phase modulation function |
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