RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies
Provided is a radio frequency phase shifter. The radio frequency phase shifter includes multiple sections of first transmission lines, multiple sections of second transmission lines, multiple mixers, and multiple couplers. Multiple sections of first transmission lines are sequentially connected to f...
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| creator | Liu, Gengye Fang, Yougang Li, Yuexing Xu, Qiang Liu, Yaozhong Zhu, Rui |
| description | Provided is a radio frequency phase shifter. The radio frequency phase shifter includes multiple sections of first transmission lines, multiple sections of second transmission lines, multiple mixers, and multiple couplers. Multiple sections of first transmission lines are sequentially connected to form a bus transmission line. Multiple sections of second transmission lines are sequentially connected to form another bus transmission line. Moreover, multiple sections of first transmission lines have a one-to-one correspondence with multiple sections of second transmission lines. One coupler is connected between two adjacent sections of first transmission lines. One coupler is connected between two adjacent sections of second transmission lines. One mixer is connected between the two corresponding couplers. In the case where two input signals with different frequencies are transmitted on two bus transmission lines respectively, the multiple mixers arranged in sequence output a group of signals with a phase gradient. |
| format | Patent |
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The radio frequency phase shifter includes multiple sections of first transmission lines, multiple sections of second transmission lines, multiple mixers, and multiple couplers. Multiple sections of first transmission lines are sequentially connected to form a bus transmission line. Multiple sections of second transmission lines are sequentially connected to form another bus transmission line. Moreover, multiple sections of first transmission lines have a one-to-one correspondence with multiple sections of second transmission lines. One coupler is connected between two adjacent sections of first transmission lines. One coupler is connected between two adjacent sections of second transmission lines. One mixer is connected between the two corresponding couplers. In the case where two input signals with different frequencies are transmitted on two bus transmission lines respectively, the multiple mixers arranged in sequence output a group of signals with a phase gradient.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; RESONATORS ; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE ; WAVEGUIDES</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=20230328&DB=EPODOC&CC=US&NR=11616278B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230328&DB=EPODOC&CC=US&NR=11616278B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Liu, Gengye</creatorcontrib><creatorcontrib>Fang, Yougang</creatorcontrib><creatorcontrib>Li, Yuexing</creatorcontrib><creatorcontrib>Xu, Qiang</creatorcontrib><creatorcontrib>Liu, Yaozhong</creatorcontrib><creatorcontrib>Zhu, Rui</creatorcontrib><title>RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies</title><description>Provided is a radio frequency phase shifter. The radio frequency phase shifter includes multiple sections of first transmission lines, multiple sections of second transmission lines, multiple mixers, and multiple couplers. Multiple sections of first transmission lines are sequentially connected to form a bus transmission line. Multiple sections of second transmission lines are sequentially connected to form another bus transmission line. Moreover, multiple sections of first transmission lines have a one-to-one correspondence with multiple sections of second transmission lines. One coupler is connected between two adjacent sections of first transmission lines. One coupler is connected between two adjacent sections of second transmission lines. One mixer is connected between the two corresponding couplers. In the case where two input signals with different frequencies are transmitted on two bus transmission lines respectively, the multiple mixers arranged in sequence output a group of signals with a phase gradient.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>RESONATORS</subject><subject>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</subject><subject>WAVEGUIDES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjr1OBDEMhLehQMA7mAeg2EM6qA9xouanPpmss7GUdYLt8PO6PAlZcfRUI818M5rT4ftxDzWhEVji6KQQylKVjWUGhJqbYmb_ghLBKDgXMfCEDiwht4kgspoDyrTmpYsrii1s1lnILGR9s9VMPSqw8Cfp6kjkuemvWZrX5mA8C2aDD_YEIaHMhK-ZjgdnxYlJ3EDJav_B77SW_1r94cQxknYGotJbIwlMdj6cxJ7TxVHPhsv9_fPdwxXVcuhLGEjIDy9P47gdt5ub293m-j_MD7Xbb80</recordid><startdate>20230328</startdate><enddate>20230328</enddate><creator>Liu, Gengye</creator><creator>Fang, Yougang</creator><creator>Li, Yuexing</creator><creator>Xu, Qiang</creator><creator>Liu, Yaozhong</creator><creator>Zhu, Rui</creator><scope>EVB</scope></search><sort><creationdate>20230328</creationdate><title>RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies</title><author>Liu, Gengye ; Fang, Yougang ; Li, Yuexing ; Xu, Qiang ; Liu, Yaozhong ; Zhu, Rui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11616278B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>RESONATORS</topic><topic>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</topic><topic>WAVEGUIDES</topic><toplevel>online_resources</toplevel><creatorcontrib>Liu, Gengye</creatorcontrib><creatorcontrib>Fang, Yougang</creatorcontrib><creatorcontrib>Li, Yuexing</creatorcontrib><creatorcontrib>Xu, Qiang</creatorcontrib><creatorcontrib>Liu, Yaozhong</creatorcontrib><creatorcontrib>Zhu, Rui</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Liu, Gengye</au><au>Fang, Yougang</au><au>Li, Yuexing</au><au>Xu, Qiang</au><au>Liu, Yaozhong</au><au>Zhu, Rui</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies</title><date>2023-03-28</date><risdate>2023</risdate><abstract>Provided is a radio frequency phase shifter. The radio frequency phase shifter includes multiple sections of first transmission lines, multiple sections of second transmission lines, multiple mixers, and multiple couplers. Multiple sections of first transmission lines are sequentially connected to form a bus transmission line. Multiple sections of second transmission lines are sequentially connected to form another bus transmission line. Moreover, multiple sections of first transmission lines have a one-to-one correspondence with multiple sections of second transmission lines. One coupler is connected between two adjacent sections of first transmission lines. One coupler is connected between two adjacent sections of second transmission lines. One mixer is connected between the two corresponding couplers. In the case where two input signals with different frequencies are transmitted on two bus transmission lines respectively, the multiple mixers arranged in sequence output a group of signals with a phase gradient.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE WAVEGUIDES |
| title | RF phase shifter comprising a plurality of sections that include first and second transmission lines coupled to mixers configured to output signals with changeable phase gradients responsive to signals of different frequencies |
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