Low-Profile Wideband Omnidirectional Antenna for 4G/5G Indoor Base Station Application Based on Multiple Resonances
A novel low-profile antenna with monopole-like radiation characteristics is proposed for 4G/5G indoor micro ceiling base station applications. The proposed antenna consists of a top loading disk, two polygonal copper sheets, which are orthogonally intersected, and a circular printed circuit board (P...
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Veröffentlicht in: | IEEE antennas and wireless propagation letters 2021-04, Vol.20 (4), p.488-492 |
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creator | Wen, Sichao Xu, Yizhen Dong, Yuandan |
description | A novel low-profile antenna with monopole-like radiation characteristics is proposed for 4G/5G indoor micro ceiling base station applications. The proposed antenna consists of a top loading disk, two polygonal copper sheets, which are orthogonally intersected, and a circular printed circuit board (PCB), which serves as the ground. A prototype is fabricated and measured. The proposed antenna has a very low profile of 0.057 λ min , where λ min is the free-space wavelength at the lowest frequency of the operating band. A fractional bandwidth of 85.3% ranging from 1.6 to 3.98 GHz with | S 11 | |
doi_str_mv | 10.1109/LAWP.2021.3054682 |
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The proposed antenna consists of a top loading disk, two polygonal copper sheets, which are orthogonally intersected, and a circular printed circuit board (PCB), which serves as the ground. A prototype is fabricated and measured. The proposed antenna has a very low profile of 0.057 λ min , where λ min is the free-space wavelength at the lowest frequency of the operating band. A fractional bandwidth of 85.3% ranging from 1.6 to 3.98 GHz with | S 11 | <−10 dB is achieved, which covers the 4G LTE band and 5G N78 band. The proposed antenna demonstrates consistent monopole-like radiation pattern in the whole working band, which is very suitable and well designed for indoor ceiling base station applications.</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2021.3054682</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>4G mobile communication ; 4G/5G base station antenna ; Antenna measurements ; Antenna radiation patterns ; Antennas ; Bandwidths ; Base stations ; Circuit boards ; Impedance ; Loading ; low profile ; Metal sheets ; Monopoles ; multiple resonance ; Omnidirectional antennas ; omnidirectional radiation pattern ; Printed circuits ; Resonant frequency ; top loading disk ; vertically polarized ; wideband antenna ; Wireless communications</subject><ispartof>IEEE antennas and wireless propagation letters, 2021-04, Vol.20 (4), p.488-492</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-7b3fc3c31bc354a73ee27bcf0d28580ed466049f54329fdd36bfc3c5ccac66c3</citedby><cites>FETCH-LOGICAL-c293t-7b3fc3c31bc354a73ee27bcf0d28580ed466049f54329fdd36bfc3c5ccac66c3</cites><orcidid>0000-0002-6454-2277 ; 0000-0001-9712-2466 ; 0000-0002-9988-4920</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9336219$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27926,27927,54760</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9336219$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wen, Sichao</creatorcontrib><creatorcontrib>Xu, Yizhen</creatorcontrib><creatorcontrib>Dong, Yuandan</creatorcontrib><title>Low-Profile Wideband Omnidirectional Antenna for 4G/5G Indoor Base Station Application Based on Multiple Resonances</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>A novel low-profile antenna with monopole-like radiation characteristics is proposed for 4G/5G indoor micro ceiling base station applications. The proposed antenna consists of a top loading disk, two polygonal copper sheets, which are orthogonally intersected, and a circular printed circuit board (PCB), which serves as the ground. A prototype is fabricated and measured. The proposed antenna has a very low profile of 0.057 λ min , where λ min is the free-space wavelength at the lowest frequency of the operating band. A fractional bandwidth of 85.3% ranging from 1.6 to 3.98 GHz with | S 11 | <−10 dB is achieved, which covers the 4G LTE band and 5G N78 band. The proposed antenna demonstrates consistent monopole-like radiation pattern in the whole working band, which is very suitable and well designed for indoor ceiling base station applications.</description><subject>4G mobile communication</subject><subject>4G/5G base station antenna</subject><subject>Antenna measurements</subject><subject>Antenna radiation patterns</subject><subject>Antennas</subject><subject>Bandwidths</subject><subject>Base stations</subject><subject>Circuit boards</subject><subject>Impedance</subject><subject>Loading</subject><subject>low profile</subject><subject>Metal sheets</subject><subject>Monopoles</subject><subject>multiple resonance</subject><subject>Omnidirectional antennas</subject><subject>omnidirectional radiation pattern</subject><subject>Printed circuits</subject><subject>Resonant frequency</subject><subject>top loading disk</subject><subject>vertically polarized</subject><subject>wideband antenna</subject><subject>Wireless communications</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kF9LwzAUxYMoOKcfQHwJ-Nwtf5q0faxD56CyoYM9ljS5hYwurUmH-O1t6fDpnsv9nQP3IPRIyYJSki2L_LBbMMLoghMRy5RdoRkVcRqJRCTXo-YyooyJW3QXwpEQmkjBZygU7U-0821tG8AHa6BSzuDtyVljPejetk41OHc9OKdw3Xocr5dijTfOtMPyogLgr16NHM67rrF60uPB4EF8nJvedkP4J4Qhy2kI9-imVk2Ah8uco_3b6371HhXb9WaVF5FmGe-jpOK15prTSnMRq4QDsKTSNTEsFSkBE0tJ4qwWMWdZbQyX1cgLrZWWUvM5ep5iO99-nyH05bE9--GdUDJBScyJTMVA0YnSvg3BQ1123p6U_y0pKcdqy7Hacqy2vFQ7eJ4mjwWAfz7jXDKa8T_oqHXM</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Wen, Sichao</creator><creator>Xu, Yizhen</creator><creator>Dong, Yuandan</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-6454-2277</orcidid><orcidid>https://orcid.org/0000-0001-9712-2466</orcidid><orcidid>https://orcid.org/0000-0002-9988-4920</orcidid></search><sort><creationdate>20210401</creationdate><title>Low-Profile Wideband Omnidirectional Antenna for 4G/5G Indoor Base Station Application Based on Multiple Resonances</title><author>Wen, Sichao ; Xu, Yizhen ; Dong, Yuandan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-7b3fc3c31bc354a73ee27bcf0d28580ed466049f54329fdd36bfc3c5ccac66c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>4G mobile communication</topic><topic>4G/5G base station antenna</topic><topic>Antenna measurements</topic><topic>Antenna radiation patterns</topic><topic>Antennas</topic><topic>Bandwidths</topic><topic>Base stations</topic><topic>Circuit boards</topic><topic>Impedance</topic><topic>Loading</topic><topic>low profile</topic><topic>Metal sheets</topic><topic>Monopoles</topic><topic>multiple resonance</topic><topic>Omnidirectional antennas</topic><topic>omnidirectional radiation pattern</topic><topic>Printed circuits</topic><topic>Resonant frequency</topic><topic>top loading disk</topic><topic>vertically polarized</topic><topic>wideband antenna</topic><topic>Wireless communications</topic><toplevel>online_resources</toplevel><creatorcontrib>Wen, Sichao</creatorcontrib><creatorcontrib>Xu, Yizhen</creatorcontrib><creatorcontrib>Dong, Yuandan</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Xplore</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE antennas and wireless propagation letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wen, Sichao</au><au>Xu, Yizhen</au><au>Dong, Yuandan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Low-Profile Wideband Omnidirectional Antenna for 4G/5G Indoor Base Station Application Based on Multiple Resonances</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>20</volume><issue>4</issue><spage>488</spage><epage>492</epage><pages>488-492</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>A novel low-profile antenna with monopole-like radiation characteristics is proposed for 4G/5G indoor micro ceiling base station applications. The proposed antenna consists of a top loading disk, two polygonal copper sheets, which are orthogonally intersected, and a circular printed circuit board (PCB), which serves as the ground. A prototype is fabricated and measured. The proposed antenna has a very low profile of 0.057 λ min , where λ min is the free-space wavelength at the lowest frequency of the operating band. A fractional bandwidth of 85.3% ranging from 1.6 to 3.98 GHz with | S 11 | <−10 dB is achieved, which covers the 4G LTE band and 5G N78 band. The proposed antenna demonstrates consistent monopole-like radiation pattern in the whole working band, which is very suitable and well designed for indoor ceiling base station applications.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LAWP.2021.3054682</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-6454-2277</orcidid><orcidid>https://orcid.org/0000-0001-9712-2466</orcidid><orcidid>https://orcid.org/0000-0002-9988-4920</orcidid></addata></record> |
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subjects | 4G mobile communication 4G/5G base station antenna Antenna measurements Antenna radiation patterns Antennas Bandwidths Base stations Circuit boards Impedance Loading low profile Metal sheets Monopoles multiple resonance Omnidirectional antennas omnidirectional radiation pattern Printed circuits Resonant frequency top loading disk vertically polarized wideband antenna Wireless communications |
title | Low-Profile Wideband Omnidirectional Antenna for 4G/5G Indoor Base Station Application Based on Multiple Resonances |
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