Miniaturized dual-frequency omnidirectional helical antenna
The invention discloses a missile-borne miniaturized helical antenna which is mainly composed of a ceramic dielectric rod, a helical main arm, a grounding branch knot, a parasitic helical arm and a floor. The ceramic dielectric rod is made of a ceramic material with a high dielectric constant, the h...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAN ZIPENG LI YAN SHI YUANCHENG SHI JINGUANG WANG HAO CHANG SIJIANG |
| description | The invention discloses a missile-borne miniaturized helical antenna which is mainly composed of a ceramic dielectric rod, a helical main arm, a grounding branch knot, a parasitic helical arm and a floor. The ceramic dielectric rod is made of a ceramic material with a high dielectric constant, the helical main arm, the grounding branch knot and the parasitic helical arm are arranged at the outer end of the ceramic dielectric rod, and the helical main arm feeds at the bottom end of the helical arm through a coaxial probe. One end of the grounding branch knot is electrically connected with the floor, and the other end is connected to the helical main arm. The parasitic helical arm is not directly and electrically connected with the floor, and a new resonance point is introduced in an energycoupling manner, so that the double-frequency working characteristic is achieved. The invention provides the design method for realizing the dual-band work of the omnidirectional helical antenna, theproblems that the size of |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN111430887A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN111430887A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN111430887A3</originalsourceid><addsrcrecordid>eNrjZLD2zczLTCwpLcqsSk1RSClNzNFNK0otLE3NS65UyM_Ny0zJLEpNLsnMz0vMUchIzclMBtKJeSWpeXmJPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDQxNjAwsLc0ZgYNQAQ1DA2</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Miniaturized dual-frequency omnidirectional helical antenna</title><source>esp@cenet</source><creator>HAN ZIPENG ; LI YAN ; SHI YUANCHENG ; SHI JINGUANG ; WANG HAO ; CHANG SIJIANG</creator><creatorcontrib>HAN ZIPENG ; LI YAN ; SHI YUANCHENG ; SHI JINGUANG ; WANG HAO ; CHANG SIJIANG</creatorcontrib><description>The invention discloses a missile-borne miniaturized helical antenna which is mainly composed of a ceramic dielectric rod, a helical main arm, a grounding branch knot, a parasitic helical arm and a floor. The ceramic dielectric rod is made of a ceramic material with a high dielectric constant, the helical main arm, the grounding branch knot and the parasitic helical arm are arranged at the outer end of the ceramic dielectric rod, and the helical main arm feeds at the bottom end of the helical arm through a coaxial probe. One end of the grounding branch knot is electrically connected with the floor, and the other end is connected to the helical main arm. The parasitic helical arm is not directly and electrically connected with the floor, and a new resonance point is introduced in an energycoupling manner, so that the double-frequency working characteristic is achieved. The invention provides the design method for realizing the dual-band work of the omnidirectional helical antenna, theproblems that the size of</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=20200717&DB=EPODOC&CC=CN&NR=111430887A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200717&DB=EPODOC&CC=CN&NR=111430887A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN ZIPENG</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>SHI YUANCHENG</creatorcontrib><creatorcontrib>SHI JINGUANG</creatorcontrib><creatorcontrib>WANG HAO</creatorcontrib><creatorcontrib>CHANG SIJIANG</creatorcontrib><title>Miniaturized dual-frequency omnidirectional helical antenna</title><description>The invention discloses a missile-borne miniaturized helical antenna which is mainly composed of a ceramic dielectric rod, a helical main arm, a grounding branch knot, a parasitic helical arm and a floor. The ceramic dielectric rod is made of a ceramic material with a high dielectric constant, the helical main arm, the grounding branch knot and the parasitic helical arm are arranged at the outer end of the ceramic dielectric rod, and the helical main arm feeds at the bottom end of the helical arm through a coaxial probe. One end of the grounding branch knot is electrically connected with the floor, and the other end is connected to the helical main arm. The parasitic helical arm is not directly and electrically connected with the floor, and a new resonance point is introduced in an energycoupling manner, so that the double-frequency working characteristic is achieved. The invention provides the design method for realizing the dual-band work of the omnidirectional helical antenna, theproblems that the size of</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>eNrjZLD2zczLTCwpLcqsSk1RSClNzNFNK0otLE3NS65UyM_Ny0zJLEpNLsnMz0vMUchIzclMBtKJeSWpeXmJPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDQxNjAwsLc0ZgYNQAQ1DA2</recordid><startdate>20200717</startdate><enddate>20200717</enddate><creator>HAN ZIPENG</creator><creator>LI YAN</creator><creator>SHI YUANCHENG</creator><creator>SHI JINGUANG</creator><creator>WANG HAO</creator><creator>CHANG SIJIANG</creator><scope>EVB</scope></search><sort><creationdate>20200717</creationdate><title>Miniaturized dual-frequency omnidirectional helical antenna</title><author>HAN ZIPENG ; LI YAN ; SHI YUANCHENG ; SHI JINGUANG ; WANG HAO ; CHANG SIJIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111430887A3</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>HAN ZIPENG</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>SHI YUANCHENG</creatorcontrib><creatorcontrib>SHI JINGUANG</creatorcontrib><creatorcontrib>WANG HAO</creatorcontrib><creatorcontrib>CHANG SIJIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN ZIPENG</au><au>LI YAN</au><au>SHI YUANCHENG</au><au>SHI JINGUANG</au><au>WANG HAO</au><au>CHANG SIJIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Miniaturized dual-frequency omnidirectional helical antenna</title><date>2020-07-17</date><risdate>2020</risdate><abstract>The invention discloses a missile-borne miniaturized helical antenna which is mainly composed of a ceramic dielectric rod, a helical main arm, a grounding branch knot, a parasitic helical arm and a floor. The ceramic dielectric rod is made of a ceramic material with a high dielectric constant, the helical main arm, the grounding branch knot and the parasitic helical arm are arranged at the outer end of the ceramic dielectric rod, and the helical main arm feeds at the bottom end of the helical arm through a coaxial probe. One end of the grounding branch knot is electrically connected with the floor, and the other end is connected to the helical main arm. The parasitic helical arm is not directly and electrically connected with the floor, and a new resonance point is introduced in an energycoupling manner, so that the double-frequency working characteristic is achieved. The invention provides the design method for realizing the dual-band work of the omnidirectional helical antenna, theproblems that the size of</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN111430887A |
| source | esp@cenet |
| subjects | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY |
| title | Miniaturized dual-frequency omnidirectional helical antenna |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T19%3A10%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAN%20ZIPENG&rft.date=2020-07-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN111430887A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |