Compact band-notched UWB antenna for MIMO applications in portable wireless devices
2016; Wiley; Volume: 58; Issue: 6 Linguagem: Inglês
10.1002/mop.29804
ISSN1098-2760
AutoresDeepika Sipal, Mahesh P. Abegaonkar, Shiban K. Koul,
Tópico(s)Ultra-Wideband Communications Technology
ResumoMicrowave and Optical Technology LettersVolume 58, Issue 6 p. 1390-1394 Research Article Compact band-notched UWB antenna for MIMO applications in portable wireless devices Deepika Sipal, Deepika Sipal Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaSearch for more papers by this authorMahesh P. Abegaonkar, Corresponding Author Mahesh P. Abegaonkar Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaCorresponding author: mpjosh@care.iitd.ernet.inSearch for more papers by this authorShiban K. Koul, Shiban K. Koul Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaSearch for more papers by this author Deepika Sipal, Deepika Sipal Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaSearch for more papers by this authorMahesh P. Abegaonkar, Corresponding Author Mahesh P. Abegaonkar Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaCorresponding author: mpjosh@care.iitd.ernet.inSearch for more papers by this authorShiban K. Koul, Shiban K. Koul Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi (IITD) Hauz Khas, New Delhi, 110016 IndiaSearch for more papers by this author First published: 28 March 2016 https://doi.org/10.1002/mop.29804Citations: 13Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat ABSTRACT A compact 5.5 GHz band-notched ultra-wideband (UWB) 2-element antenna with high isolation for multiple-input multiple-output (MIMO) portable wireless devices in wireless personal area network (WPAN) application is proposed. The MIMO antenna is designed for 3.1–10.6 GHz range on Neltec substrate with compact dimension of 43 × 20 mm2 and is tested experimentally. For the rejection band at 5.5 GHz, a slot of length 1.0 λ is etched into the radiator. Simple structure, i.e., receded steps at ground are used to improve isolation by 3 dB between two UWB antennas. The simulated and measured results show |S11| ≤ −10 dB and |S21| ≤ −20 dB in most of the frequency range excluding the reject band at 5.5 GHz in UWB range. The measured, simulated and calculated results show that the proposed UWB MIMO antenna is a good candidate for UWB MIMO systems. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:1390–1394, 2016 Citing Literature Volume58, Issue6June 2016Pages 1390-1394 RelatedInformation
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