Printed circuit board and radio frequency connector
The utility model provides a printed circuit board and a radio frequency connector, and the printed circuit board comprises at least one connector which comprises a central via hole and a plurality of ground holes disposed around the central via hole on the printed circuit board; wherein the center...
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| creator | FENG CHENXIA WU CHUNMEI LI JING HUANG HAIJU |
| description | The utility model provides a printed circuit board and a radio frequency connector, and the printed circuit board comprises at least one connector which comprises a central via hole and a plurality of ground holes disposed around the central via hole on the printed circuit board; wherein the center distances of three adjacent ground holes in the plurality of ground holes form an equilateral triangle. According to the connector of the utility model, the center distances of three adjacent ground holes in the plurality of ground holes around the central via hole are in the equilateral triangle shape, the performance of line outgoing signals of the central via hole is improved through the arrangement mode of the ground holes, and the line outgoing angle of the central via hole is set to be about 120 degrees, so that the performance of formed differential wiring signals is better, and the service life of the connector is prolonged. And the radio frequency performance and the signal integrity of the connector are e |
| format | Patent |
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According to the connector of the utility model, the center distances of three adjacent ground holes in the plurality of ground holes around the central via hole are in the equilateral triangle shape, the performance of line outgoing signals of the central via hole is improved through the arrangement mode of the ground holes, and the line outgoing angle of the central via hole is set to be about 120 degrees, so that the performance of formed differential wiring signals is better, and the service life of the connector is prolonged. And the radio frequency performance and the signal integrity of the connector are e</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CURRENT COLLECTORS ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; LINE CONNECTORS ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; PRINTED CIRCUITS</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=20230822&DB=EPODOC&CC=CN&NR=219577343U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=219577343U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FENG CHENXIA</creatorcontrib><creatorcontrib>WU CHUNMEI</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>HUANG HAIJU</creatorcontrib><title>Printed circuit board and radio frequency connector</title><description>The utility model provides a printed circuit board and a radio frequency connector, and the printed circuit board comprises at least one connector which comprises a central via hole and a plurality of ground holes disposed around the central via hole on the printed circuit board; wherein the center distances of three adjacent ground holes in the plurality of ground holes form an equilateral triangle. According to the connector of the utility model, the center distances of three adjacent ground holes in the plurality of ground holes around the central via hole are in the equilateral triangle shape, the performance of line outgoing signals of the central via hole is improved through the arrangement mode of the ground holes, and the line outgoing angle of the central via hole is set to be about 120 degrees, so that the performance of formed differential wiring signals is better, and the service life of the connector is prolonged. And the radio frequency performance and the signal integrity of the connector are e</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</subject><subject>CURRENT COLLECTORS</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>LINE CONNECTORS</subject><subject>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</subject><subject>PRINTED CIRCUITS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAOKMrMK0lNUUjOLEouzSxRSMpPLEpRSMxLUShKTMnMV0grSi0sTc1LrlRIzs_LS00uyS_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5Ghpam5ubGJsahocZEKQIAZ4EtcA</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>FENG CHENXIA</creator><creator>WU CHUNMEI</creator><creator>LI JING</creator><creator>HUANG HAIJU</creator><scope>EVB</scope></search><sort><creationdate>20230822</creationdate><title>Printed circuit board and radio frequency connector</title><author>FENG CHENXIA ; WU CHUNMEI ; LI JING ; HUANG HAIJU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219577343UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CURRENT COLLECTORS</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>LINE CONNECTORS</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>PRINTED CIRCUITS</topic><toplevel>online_resources</toplevel><creatorcontrib>FENG CHENXIA</creatorcontrib><creatorcontrib>WU CHUNMEI</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>HUANG HAIJU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FENG CHENXIA</au><au>WU CHUNMEI</au><au>LI JING</au><au>HUANG HAIJU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Printed circuit board and radio frequency connector</title><date>2023-08-22</date><risdate>2023</risdate><abstract>The utility model provides a printed circuit board and a radio frequency connector, and the printed circuit board comprises at least one connector which comprises a central via hole and a plurality of ground holes disposed around the central via hole on the printed circuit board; wherein the center distances of three adjacent ground holes in the plurality of ground holes form an equilateral triangle. 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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CURRENT COLLECTORS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINE CONNECTORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
| title | Printed circuit board and radio frequency connector |
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