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A high gain ridge gap waveguide fed slot antenna array for 60 GHz applications

D. Zarifi ; A. Farahbakhsh ; Ashraf Uz Zaman (Institutionen för signaler och system, Antennsystem) ; Per-Simon Kildal (Institutionen för signaler och system, Antennsystem)
10th European Conference on Antennas and Propagation, EuCAP 2016; Davos; Switzerland; 10 April 2016 through 15 April 2016 p. Art. no. 7481703. (2016)
[Konferensbidrag, refereegranskat]

In this paper, a high gain high efficiency 16×16-element slot antenna array is presented for 60 GHz applications. The antenna is designed based on gap waveguide technology. A corporate feed network is realized by a texture of pins and a guiding ridge in a bottom plate. The simulated results show about 16% of reflection coefficient bandwidth (|S11| < -10 dB) covering 57-67 GHz frequency range. Also, the gain of the antenna is more than 32.5 dBi with an efficiency higher than 85% over the desired frequency band.

Nyckelord: gap waveguide technology; slot antenna array



Denna post skapades 2016-09-09.
CPL Pubid: 241562

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Antennsystem

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur