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- Publisher Website: 10.1109/APS.2012.6348017
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Conference Paper: Tuning the band-stop filter effect in mobile phone antennas
Title | Tuning the band-stop filter effect in mobile phone antennas |
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Authors | |
Keywords | Antenna grounds Frequency bands Group delay Magnetic filters Mobile devices |
Issue Date | 2012 |
Publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033 |
Citation | The 2012 IEEE International Symposium on Antennas and Propagation (APSURSI 2012), Chicago, IL., 8-14 July 2012. In IEEE Antennas and Propagation Society International Symposium Digest, 2012 How to Cite? |
Abstract | A slot placed between the feed and the ground connections of a single shorted microstrip antenna (PIFA) in a two antenna system can produce a band-stop filter effect in one of the frequency bands where both antennas radiate at the same frequency, but have very high isolation. The slot forms a band-stop filter, creating a large group delay at certain frequencies at a particular anti-resonance frequency. This paper analyzes methods to tune the band-stop filter effect by adjusting the slot width and additional ground connections. The antenna geometry analyzed is similar to a two antenna system inside a mobile device where the first antenna with slots has both lower band and high band resonances (quad-band GSM or dual-band LTE) and the second antenna is a wide-band single frequency antenna at LTE/3G/WiMAX. © 2012 IEEE. |
Description | Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting (APSURSI 2012), Chicago, IL., 8-14 July 2012 (source: Scopus) |
Persistent Identifier | http://hdl.handle.net/10722/186784 |
ISBN | |
ISSN |
DC Field | Value | Language |
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dc.contributor.author | Rowell, C | en_US |
dc.contributor.author | Lam, EY | en_US |
dc.date.accessioned | 2013-08-20T12:19:30Z | - |
dc.date.available | 2013-08-20T12:19:30Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | The 2012 IEEE International Symposium on Antennas and Propagation (APSURSI 2012), Chicago, IL., 8-14 July 2012. In IEEE Antennas and Propagation Society International Symposium Digest, 2012 | en_US |
dc.identifier.isbn | 978-1-4673-0462-7 | - |
dc.identifier.issn | 1522-3965 | - |
dc.identifier.uri | http://hdl.handle.net/10722/186784 | - |
dc.description | Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting (APSURSI 2012), Chicago, IL., 8-14 July 2012 (source: Scopus) | - |
dc.description.abstract | A slot placed between the feed and the ground connections of a single shorted microstrip antenna (PIFA) in a two antenna system can produce a band-stop filter effect in one of the frequency bands where both antennas radiate at the same frequency, but have very high isolation. The slot forms a band-stop filter, creating a large group delay at certain frequencies at a particular anti-resonance frequency. This paper analyzes methods to tune the band-stop filter effect by adjusting the slot width and additional ground connections. The antenna geometry analyzed is similar to a two antenna system inside a mobile device where the first antenna with slots has both lower band and high band resonances (quad-band GSM or dual-band LTE) and the second antenna is a wide-band single frequency antenna at LTE/3G/WiMAX. © 2012 IEEE. | - |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033 | - |
dc.relation.ispartof | IEEE Antennas and Propagation Society International Symposium Digest | en_US |
dc.subject | Antenna grounds | - |
dc.subject | Frequency bands | - |
dc.subject | Group delay | - |
dc.subject | Magnetic filters | - |
dc.subject | Mobile devices | - |
dc.title | Tuning the band-stop filter effect in mobile phone antennas | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Rowell, C: corbett@astri.org | en_US |
dc.identifier.email | Lam, EY: elam@eee.hku.hk | - |
dc.identifier.authority | Lam, EY=rp00131 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/APS.2012.6348017 | - |
dc.identifier.scopus | eid_2-s2.0-84870505089 | - |
dc.identifier.hkuros | 220489 | en_US |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 130904 | - |
dc.identifier.issnl | 1522-3965 | - |