Band-notched UWB equiangular spiral antenna

Jae H. Jeon, John T Chang, Anh Vu Pham

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

A band-notched ultra-wideband equiangular spiral antenna is presented. With the spiral antenna on the top layer, bottom side is used for a secondary resonant structure to create a notch filter response. VSWR of 2:1 is achieved for the FCC UWB band, which is 3.1 to 10.6 GHz. Notch response is created over the IEEE 802.11a band, 5.15 to 5.85 GHz, VSWR reaching 12:1 at the center of the band at 5.5 GHz. Suppression of radiation in this band is evident in its gain profile over frequency and in current density plot around the resonant structure as well.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1323-1324
Number of pages2
ISBN (Print)9781479935406
DOIs
StatePublished - Sep 18 2014
Externally publishedYes
Event2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014 - Memphis, United States
Duration: Jul 6 2014Jul 11 2014

Other

Other2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014
CountryUnited States
CityMemphis
Period7/6/147/11/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Jeon, J. H., Chang, J. T., & Pham, A. V. (2014). Band-notched UWB equiangular spiral antenna. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (pp. 1323-1324). [6904987] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2014.6904987