Resonant cavity based dielectric lens antenna for 60GHz-band wireless applications

Muhammad Rabbani, Hooshang Ghafouri-Shiraz

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


A resonant cavity-based dielectric lens antenna has been presented for 60 GHz-band (57.24-65.88 GHz) wireless applications. The feeding element is a patch antenna designed with size improvement method for laboratory based fabrication with printed circuit board etching process. A semi-sphere dielectric lens is placed in front of the feeding antenna at a distance equal to about half-wavelength of the operating central frequency of 61 GHz. Simulation analysis has been performed on the cavity height and lens radius to obtain an optimised antenna design for its best performance in term of gain (20.1 dBi) and return loss (S11) bandwidth (6.14 GHz).
Original languageEnglish
Pages (from-to)646-648
JournalElectronics Letters
Issue number10
Early online date5 Apr 2017
Publication statusPublished - 18 May 2017


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