TRUNCATED CIRCULAR MICROSTRIP ULTRA WIDEBAND ANTENNA EXHIBITING WIDEBAND CIRCULAR POLARIZATION | Zendy

Kollannore Ukkuru Sam | Zendy; P Abdulla | Zendy

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TRUNCATED CIRCULAR MICROSTRIP ULTRA WIDEBAND ANTENNA EXHIBITING WIDEBAND CIRCULAR POLARIZATION

Author(s) -

Kollannore Ukkuru Sam,

P Abdulla

Publication year - 2020

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc19112803

Subject(s) - wideband , circular polarization , microstrip antenna , acoustics , microstrip , physics , materials science , optics , antenna (radio) , telecommunications , engineering

Circular polarization is manifested by means of truncations on basic circular radiating patch with precisely designed asymmetric feed. The proposed truncated circular microstrip antenna (TCMA) yields impedance bandwidth (IBW) of 7.6 GHz, almost covering the FCC approved ultra-wideband (UWB) frequency and 3-dB axial ratio bandwidth (ARBW) of 5.05 GHz spreading over two bands, enabling the antenna to be used for multiple applications in UWB frequency range. A peak gain of 5.73 dBi is documented at 5 GHz which is within the circular polarization (CP) band. This single feed antenna is very simple to design and compact in size.

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