Seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves
The utility model discloses a seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves, a first arc-shaped open-loop resonator and a second arc-shaped open-loop resonator are different in shape, and the second arc-shaped open-loop resonator and a third arc-s...
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| creator | CHEN HONG WANG XINFENG LUO SHUANG LI WEIMIN WANG DAIQIANG LIAO YINSHUANG HUANG JINBAO |
| description | The utility model discloses a seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves, a first arc-shaped open-loop resonator and a second arc-shaped open-loop resonator are different in shape, and the second arc-shaped open-loop resonator and a third arc-shaped open-loop resonator are different in shape. The distance between the first type U-shaped parasitic band and the second type U-shaped parasitic band is 0.9 mm; the distance between the third type U-shaped parasitic band and the fourth type U-shaped parasitic band is 1mm; the distances between the U-like parasitic bands on the two sides of the microstrip feeder line and the microstrip feeder line are different; the length of the first type U-shaped parasitic band connecting arm is 6.1 mm; the length of a second type U-shaped parasitic band connecting arm is 6.6 mm; the length of a third type U-shaped parasitic band connecting arm is 6.5 mm; and the length of the fourth type U-shaped parasitic band connecting ar |
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The distance between the first type U-shaped parasitic band and the second type U-shaped parasitic band is 0.9 mm; the distance between the third type U-shaped parasitic band and the fourth type U-shaped parasitic band is 1mm; the distances between the U-like parasitic bands on the two sides of the microstrip feeder line and the microstrip feeder line are different; the length of the first type U-shaped parasitic band connecting arm is 6.1 mm; the length of a second type U-shaped parasitic band connecting arm is 6.6 mm; the length of a third type U-shaped parasitic band connecting arm is 6.5 mm; and the length of the fourth type U-shaped parasitic band connecting ar</description><language>chi ; eng</language><subject>ANTENNAS, i.e. RADIO AERIALS ; BASIC ELECTRIC ELEMENTS ; ELECTRICITY</subject><creationdate>2020</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=20200602&DB=EPODOC&CC=CN&NR=210668688U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200602&DB=EPODOC&CC=CN&NR=210668688U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN HONG</creatorcontrib><creatorcontrib>WANG XINFENG</creatorcontrib><creatorcontrib>LUO SHUANG</creatorcontrib><creatorcontrib>LI WEIMIN</creatorcontrib><creatorcontrib>WANG DAIQIANG</creatorcontrib><creatorcontrib>LIAO YINSHUANG</creatorcontrib><creatorcontrib>HUANG JINBAO</creatorcontrib><title>Seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves</title><description>The utility model discloses a seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves, a first arc-shaped open-loop resonator and a second arc-shaped open-loop resonator are different in shape, and the second arc-shaped open-loop resonator and a third arc-shaped open-loop resonator are different in shape. The distance between the first type U-shaped parasitic band and the second type U-shaped parasitic band is 0.9 mm; the distance between the third type U-shaped parasitic band and the fourth type U-shaped parasitic band is 1mm; the distances between the U-like parasitic bands on the two sides of the microstrip feeder line and the microstrip feeder line are different; the length of the first type U-shaped parasitic band connecting arm is 6.1 mm; the length of a second type U-shaped parasitic band connecting arm is 6.6 mm; the length of a third type U-shaped parasitic band connecting arm is 6.5 mm; and the length of the fourth type U-shaped parasitic band connecting ar</description><subject>ANTENNAS, i.e. RADIO AERIALS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy70KwkAQBOA0FqK-w2If8AdC-hCxstHUYU1Wc3DZPW43Ed_eK_IAVgMz36yz551m4pzFugFG10VRiy4AshEzwsdZ6ieb0PsvMKlRDxLSxYsEeEeRmTTxHtSNzmOEJtcBQ2LLuM1WL_RKuyU32f5SP6prTkFa0oAdMVlb3U7HQ1GURVk2zfkv9AMxVT-M</recordid><startdate>20200602</startdate><enddate>20200602</enddate><creator>CHEN HONG</creator><creator>WANG XINFENG</creator><creator>LUO SHUANG</creator><creator>LI WEIMIN</creator><creator>WANG DAIQIANG</creator><creator>LIAO YINSHUANG</creator><creator>HUANG JINBAO</creator><scope>EVB</scope></search><sort><creationdate>20200602</creationdate><title>Seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves</title><author>CHEN HONG ; WANG XINFENG ; LUO SHUANG ; LI WEIMIN ; WANG DAIQIANG ; LIAO YINSHUANG ; HUANG JINBAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN210668688UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>ANTENNAS, i.e. RADIO AERIALS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN HONG</creatorcontrib><creatorcontrib>WANG XINFENG</creatorcontrib><creatorcontrib>LUO SHUANG</creatorcontrib><creatorcontrib>LI WEIMIN</creatorcontrib><creatorcontrib>WANG DAIQIANG</creatorcontrib><creatorcontrib>LIAO YINSHUANG</creatorcontrib><creatorcontrib>HUANG JINBAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN HONG</au><au>WANG XINFENG</au><au>LUO SHUANG</au><au>LI WEIMIN</au><au>WANG DAIQIANG</au><au>LIAO YINSHUANG</au><au>HUANG JINBAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves</title><date>2020-06-02</date><risdate>2020</risdate><abstract>The utility model discloses a seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves, a first arc-shaped open-loop resonator and a second arc-shaped open-loop resonator are different in shape, and the second arc-shaped open-loop resonator and a third arc-shaped open-loop resonator are different in shape. The distance between the first type U-shaped parasitic band and the second type U-shaped parasitic band is 0.9 mm; the distance between the third type U-shaped parasitic band and the fourth type U-shaped parasitic band is 1mm; the distances between the U-like parasitic bands on the two sides of the microstrip feeder line and the microstrip feeder line are different; the length of the first type U-shaped parasitic band connecting arm is 6.1 mm; the length of a second type U-shaped parasitic band connecting arm is 6.6 mm; the length of a third type U-shaped parasitic band connecting arm is 6.5 mm; and the length of the fourth type U-shaped parasitic band connecting ar</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY |
| title | Seven-notch microstrip antenna with mutually nested open-loop grooves and similar U-shaped grooves |
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