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Designing a dual-polarized octave bandwidth bowtie antenna for a linear array

Sadegh Mansouri Moghaddam (Institutionen för signaler och system, Antennsystem) ; Per-Simon Kildal (Institutionen för signaler och system, Antennsystem) ; Andres Alayon Glazunov (Institutionen för signaler och system, Antennsystem) ; Jian Yang (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. 7481892. (2016)
[Konferensbidrag, refereegranskat]

In this paper, we propose a linear array configuration for Random Line-of-Sight Over-The-Air testing set-up in anechoic chamber. For this aim, we use the self-grounded dual-polarized bowtie antenna as the element in the array. We present a new design of the bowtie to improve the array performance in terms of reflection coefficient and directivity. The new design has a simpler profile to manufacture. A good reflection coefficient performance has been achieved over the entire band of interest, i.e., 1.6-3GHz. The directivity of the array is almost constant for both polarizations over the entire frequency band.

Nyckelord: Bowtie; MIMO; OTA; Random-LOS



Denna post skapades 2016-12-19. Senast ändrad 2017-03-21.
CPL Pubid: 246196

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Antennsystem (2014-2017)

Ämnesområden

Annan elektroteknik och elektronik

Chalmers infrastruktur