DIELECTRIC LOADED EXPONENTIALLY TAPERED SLOT ANTENNA FOR WIRELESS COMMUNICATIONS AT 60 GHZ | Zendy

S. Ramesh | Zendy; T. Rama Rao | Zendy

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DIELECTRIC LOADED EXPONENTIALLY TAPERED SLOT ANTENNA FOR WIRELESS COMMUNICATIONS AT 60 GHZ

Author(s) -

S. Ramesh,

T. Rama Rao

Publication year - 2013

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/pierc13012610

Subject(s) - wireless , slot antenna , dielectric , antenna (radio) , electrical engineering , materials science , electronic engineering , optoelectronics , telecommunications , engineering , directional antenna

This paper deals with the dielectric loaded Exponentially Tapered Slot (ETS) antenna needed for ultra-high-speed, high- capacity wireless communication systems which work at 60GHz and illustrates its speciflcations and requirements. The antenna in such system requires high gain, high-e-cient and high performance design speciflcations. The ETS antenna and the loaded dielectric are integrated using the same single substrate resulting in easy fabrication and low cost. The ETS antenna with rectangular and elliptical shaped loaded dielectrics were designed and fabricated. These antennas have high gain and wider beamwidth in both E-plane and H-plane. The proposed antenna design is simulated using 3D electromagnetic software CST Microwave Studio and the comparison is made with Ansys HFSS to validate the design procedure. The results obtained from the simulations and the measurements are in good agreement.

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