Three-dimensional microfabricated broadband patch antenna for WiGig applications.
buir.contributor.author | Bıyıklı, Necmi | |
dc.citation.epage | 831 | en_US |
dc.citation.spage | 828 | en_US |
dc.citation.volumeNumber | 13 | en_US |
dc.contributor.author | Mopidevi, H. | en_US |
dc.contributor.author | Hunerli, H. V. | en_US |
dc.contributor.author | Cagatay, E. | en_US |
dc.contributor.author | Bıyıklı, Necmi | en_US |
dc.contributor.author | Imbert, M. | en_US |
dc.contributor.author | Romeu, J. | en_US |
dc.contributor.author | Jofre, L. | en_US |
dc.contributor.author | Cetiner, B. A. | en_US |
dc.date.accessioned | 2016-02-08T10:59:02Z | |
dc.date.available | 2016-02-08T10:59:02Z | |
dc.date.issued | 2014 | en_US |
dc.description.abstract | The design, microfabrication, and characterization of a broadband patch antenna capable of covering the entire IEEE 802.11ad (WiGig) frequency band (57-66 GHz) are presented in this letter. A conductor-backed (CB) coplanar waveguide (CPW)-fed loop slot couples the energy to the patch antenna, resulting in a broad bandwidth. The feed circuitry along with the loop is formed on a quartz substrate (\varepsilon-{\rm r} = 3.9, \tan \delta = 0.0002 at 60 GHz), on top of which an SU-8-based three-dimensional (3-D) structure with air cavities is microfabricated. The patch metallization is deposited on top of this 3-D structure. While the main role of the structure made out of SU-8 material is to provide a mechanical support for the patch metallization, the antenna takes advantage of the air cavities underneath, thus resulting in an antenna substrate with a very low loss. This, in turn, improves the overall antenna performances. The simulated and measured impedance characteristics agree well, showing {\sim}15\hbox{\%} bandwidth. Also, the radiation pattern results demonstrate the integrity of radiation pattern with reasonably constant gain values (average {\sim}6.4~dB) in the broadside direction over the entire WiGig band. © 2002-2011 IEEE. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T10:59:02Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2014 | en |
dc.identifier.doi | 10.1109/LAWP.2014.2319242 | en_US |
dc.identifier.eissn | 1548-5757 | |
dc.identifier.issn | 1536-1225 | |
dc.identifier.uri | http://hdl.handle.net/11693/26380 | |
dc.language.iso | English | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/LAWP.2014.2319242 | en_US |
dc.source.title | IEEE Antennas and Wireless Propagation Letters | en_US |
dc.subject | Antenna measurements | en_US |
dc.subject | Coplanar waveguide (CPW) | en_US |
dc.subject | IEEE 802.11ad | en_US |
dc.subject | Microfabrication, | en_US |
dc.subject | SU-8 | en_US |
dc.subject | W-band antennas | en_US |
dc.subject | WiGig | en_US |
dc.title | Three-dimensional microfabricated broadband patch antenna for WiGig applications. | en_US |
dc.type | Article | en_US |
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